Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 135 > 

135-19-3

Basic Information
CAS No.: 135-19-3
Name: 2-Naphthol
Article Data: 645
Cas Database
Molecular Structure:
Molecular Structure of 135-19-3 (2-Naphthol)
Formula: C10H8O
Molecular Weight: 144.173
Synonyms: 2-Naphthol(8CI);2-Hydroxynaphthalene;Azogen Developer A;Betanaphthol;C.I. 37500;C.I. Developer 5;Developer AMS;Developer BN;Isonaphthol;NSC 2044;Naphthol B;b-Hydroxynaphthalene;b-Naphthol;b-Naphthyl alcohol;
EINECS: 205-182-7
Density: 1.182 g/cm3
Melting Point: 120-122 °C(lit.)
Boiling Point: 285.499 °C at 760 mmHg
Flash Point: 144.002 °C
Solubility: Very slightly soluble in water: 1 g/L (20 °C)
Appearance: broken white shiny flakes or white powder
Hazard Symbols: HarmfulXn,DangerousN
Risk Codes: 20/22-50
Safety: 24/25-61
Transport Information: UN 3077 9/PG 3
PSA: 20.23000
LogP: 2.54540
Synthetic route
1523-11-1

naphthalen-2-yl acetate

135-19-3

β-naphthol

Conditions
ConditionsYield
With lipase of Pseudomonas sp; water In various solvent(s) at 25℃; for 5h; Hydrolysis; deacetylation;100%
With sodium hydrogen telluride; acetic acid In ethanol for 0.5h; Heating;98%
With 2,2-dibutyl-1,3,2-dioxastannane; cesium fluoride In N,N-dimethyl-formamide at 20℃; for 0.5h;98%
91902-97-5

ethyl (naphthalene-2-yl)carbonate

135-19-3

β-naphthol

Conditions
ConditionsYield
With sodium hydrogen telluride In ethanol for 0.5h; Quantum yield; Heating; buffer: deoxygen. acetic acid;100%
With potassium tert-butylate; hydrogen; C16H18BrCoINO2 In dibutyl ether at 160℃; under 45004.5 Torr; for 20h; Sealed tube; Autoclave;75%
93-44-7

2-naphthyl benzoate

137-07-5

2-amino-benzenethiol

A

883-93-2

2-Phenylbenzothiazole

B

135-19-3

β-naphthol

Conditions
ConditionsYield
With 1-methyl-pyrrolidin-2-one; potassium carbonate at 100℃; for 0.75h; Hydrolysis; cyclization; debenzoylation;A n/a
B 100%
1503-86-2

2-naphthyl pivalate

137-07-5

2-amino-benzenethiol

A

17626-88-9

2-(tert-butyl)benzo[d]thiazole

B

135-19-3

β-naphthol

Conditions
ConditionsYield
With 1-methyl-pyrrolidin-2-one; potassium carbonate at 100℃; for 2h; Hydrolysis; cyclization;A n/a
B 100%
93-44-7

2-naphthyl benzoate

135-19-3

β-naphthol

Conditions
ConditionsYield
With potassium carbonate In 1-methyl-pyrrolidin-2-one for 0.5h; Heating;100%
With potassium fluoride; thiophenol In 1-methyl-pyrrolidin-2-one for 0.5h; Heating;92%
With HEPES buffer; human liver microsomal carboxylesterase 1 In dimethyl sulfoxide pH=7.4; Enzyme kinetics; Further Variations:; Reagents;
15231-91-1

6-bromo-naphthalen-2-ol

135-19-3

β-naphthol

Conditions
ConditionsYield
With triethylamine In isopropyl alcohol UV-irradiation;100%
30784-04-4

2-naphthyl tetrahydro-2H-pyran-2-yl ether

135-19-3

β-naphthol

Conditions
ConditionsYield
poly(4-vinylpyridinium) p-toluenesulfonate In tetrahydrofuran; ethanol at 75℃; for 20h; Hydrolysis;99%
silica-supported prop-1-ylsulfonic acid In methanol99.4%
With methanol; zirconium(IV) chloride at 20℃; for 6h;96%
580-13-2

2-bromonaphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With copper(I) oxide; tetra(n-butyl)ammonium hydroxide; 1,10-phenanthroline-4,7-diol In water at 110℃; for 24h; Inert atmosphere; Schlenk technique; Sealed tube; Green chemistry;99%
With copper(l) iodide; potassium hydroxide In water at 120℃; for 12h; Inert atmosphere;96%
With tris(6,6'-diamino-2,2'-bipyridine); 4,4-diphenyl-1,3,5,7,8-pentamethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene; Br2Ni*3H2O; water; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide; acetonitrile at 20℃; for 24h; Glovebox; Irradiation; Inert atmosphere;92%
3698-15-5

2-(allyloxy)naphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With chloro-trimethyl-silane; Ti(OiPr)[{(O-2,4-Me2C6H2)-6-CH2}3N]; magnesium In tetrahydrofuran at 40 - 50℃; for 12h; Inert atmosphere; regioselective reaction;99%
With chloro-trimethyl-silane; sodium iodide In acetonitrile for 0.0333333h;98%
With chloro-trimethyl-silane; sodium cyanoborohydride In acetonitrile at 20℃; for 0.25h; ether cleavage;98%

135-19-3

β-naphthol

Conditions
ConditionsYield
With bismuth(lll) trifluoromethanesulfonate In methanol at 20℃; for 0.0333333h;99%
montmorillonite K-10 for 0.0833333h; Solid phase reaction; desilylation; microwave irradiation;98%
With methanol; 1,3-disulfonic acid imidazolium hydrogen sulfate at 20℃; for 0.15h; Green chemistry;98%
  • Display:default sort

    New supplier

  • 2-Naphthol TOP1 supplier

  • Casno:

    135-19-3

    2-Naphthol TOP1 supplier

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0/Kilogram

    DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • High purity Beta-Naphthol

  • Casno:

    135-19-3

    High purity Beta-Naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art equ

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wea

  •  Xiamen BaiFuchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 6448

    Address:No.31 Pingshan South Road, HaiCang District, Xiamen, China

       Inquiry Now

  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

    Jinhua huayi chemical co., ltd. has own manufacturers which focus on production of organic specialty products,Pharmaceuticals and its intermediates,fine chemcals of high purity.The

  •  JINHUA HUAYI CHEMICAL CO., LTD.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-579-82660891

    Address:47-204 No.288, Shida St., Wuchem Dist., Jinhua,Zhejiang, 321004 China

       Inquiry Now

  • beta-Naphthol

  • Casno:

    135-19-3

    beta-Naphthol

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

    Amoychem integrates the sourcing ,marketing and support of the entire range of top-quality chemical products. We provide our customers with professional service and high performan

  •  AmoyChem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 1114

    Address:Factory 2/F, NO. 206 Weili Road

       Inquiry Now

  • High quality beta-naphthol supplier in China

  • Casno:

    135-19-3

    High quality beta-naphthol supplier in China

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional

  •  Simagchem Corporation

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592-2680277

    Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China

       Inquiry Now

  • High purity 135-19-3 2-Naphthol

  • Casno:

    135-19-3

    High purity 135-19-3 2-Naphthol

    Min.Order: 1 Gram

    FOB Price:  USD $ 100.0-500.0/Gram

    Items Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------

    Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own comp

  •  Hangzhou Dingyan Chem Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

       Inquiry Now

  • 2-Naphthol CAS NO.135-19-3

  • Casno:

    135-19-3

    MSDS/COA Download

    2-Naphthol CAS NO.135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-3.0/Kilogram

    ProName: 2-Naphthol CasNo: 135-19-3 Molecular Formula: C10H8O Appearance: Look at the detailed information Application: intermediates DeliveryTime: according to the clients requirement PackAge: according t

    Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of

  •  Hebei yanxi chemical co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-0311-66561638

    Address:Zhang zhe, guangzong county, xingtai city, hebei province

       Inquiry Now

  • Good quality 2-Naphthol//cas 135-19-3

  • Casno:

    135-19-3

    Good quality 2-Naphthol//cas 135-19-3

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Superiority Service we can provide: 1. Mixed container: We can mix different items in one container. 2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping. 3. Packing: We can pack according to you

    TNJ is a chemical company since 2001. Our specialization, your confidence-we keep committing to meet the needs of markets and customers with our innovative technology and high stab

  •  Hefei TNJ chemical industry co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-551-65418695

    Address:B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China

       Inquiry Now

  • Factory price Cosmetic 2-NAPHTHOL 135-19-3 Manufacturer

  • Casno:

    135-19-3

    Factory price Cosmetic 2-NAPHTHOL 135-19-3 Manufacturer

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.1-0.1/Gram

    1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

    Xi'an Xszo Chem Co. Ltd is a wholly-owned subsidiary of the SZO Chem Group. SZO Group is composed of Xi'an Xszo Chem Co. Ltd & Shaanxi SZO Tech Co., Ltd. SZO industry Group have mo

  •  Xi'an Xszo Chem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-029-88698540

    Address:No.16,Jingqin Rd. JingWei Industrial park,Shaanxi,China,710200

       Inquiry Now

  • Factory Supply 2-naphthol

  • Casno:

    135-19-3

    Factory Supply 2-naphthol

    Min.Order: 1

    FOB Price:  USD $ 0.0-0.0/

    The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

    Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xia

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • Amadis Chemical offer CAS#135-19-3;CAT#A806896

  • Casno:

    135-19-3

    Amadis Chemical offer CAS#135-19-3;CAT#A806896

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  •  Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 5.0-5.0/Kilogram

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,an

  •  Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0086-317-5105699

    Address:40# Shuiyuesi Street, Cangzhou City,Hebei Province, China.

       Inquiry Now

  • CAS 135-19-3 OF 2-Naphthol 2-Naftol

  • Casno:

    135-19-3

    CAS 135-19-3 OF 2-Naphthol 2-Naftol

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    ISO 9001 Certified We implement ISO management throughout our day to day operation. Since we started ISO system in Year 2008, we improve each year to implement the management system in details of each supplying process. This helps us to provi

    Shanghai Sunwise Chemical Co., Ltd facilitates the deliveries of fine and specialty chemicals from China to global markets. We align suppliers and buyers and then take full respons

  •  Shanghai Sunwise Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-21-60906580

    Address:Room 2108-2110, South Tower, Fortune 108 Plaza, No 1839, Qixin Road, Shanghai, P. R. China

       Inquiry Now

  • 135-19-3

  • Casno:

    135-19-3

    135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    2-Naphthol Basic information Product Name: 2-Naphthol Synonyms: 2-Naftol;2-Naftolo;2-Naphtol;Antioxygene BN;Azogen Developer A;azogendevelopera;azoiccouplingcomponent1;beta-Monoxynaphtha

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • BetaNaphtholfordyeintermediate

  • Casno:

    135-19-3

    BetaNaphtholfordyeintermediate

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-2.0/Metric Ton

    1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us. 2, Payment method: for e

    Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves

  •  Hubei Jusheng Technology Co., Ltd.,

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18871490254

    Address:High-tech Industrial Park,Tianmen city,Hubei province.

       Inquiry Now

  • Beta Naphthol/B-Naphthol/2-Naphthol CAS 135-19-3 Low Price

  • Casno:

    135-19-3

    Beta Naphthol/B-Naphthol/2-Naphthol CAS 135-19-3 Low Price

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:Powder Storage:Store in sealed containers at cool & dry plac

    Hubei Xinrunde Chemical Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s)

  •  Hubei XinRunde Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8618874586545

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

       Inquiry Now

  • Factory direct supply CAS 135-19-3 with best quality

  • Casno:

    135-19-3

    Factory direct supply CAS 135-19-3 with best quality

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0/Kilogram

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • β-naphthol CAS 135-19-3  China Supplier

  • Casno:

    135-19-3

    MSDS/COA Download

    β-naphthol CAS 135-19-3 China Supplier

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-10.0/Kilogram

    What's our company advantages 1. Government support guarantees good company credibility and finance safe. 2. Finer chem is confident at the quality of the products, and would like to supply free sample to our customers. 3. Factory locates

    Mulei (Wuhan) New Material Technology Co. Ltd is a scientific and technological company integrating product research and development, manufacture and trading of chemical intermedia

  •  WUHAN MULEI NEW MATERIAL CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619831967063

    Address:Office1201#, Block C, Hanjie Headquarters International Plaza, Zhongbei Rd, Wuchang District, Wuhan

       Inquiry Now

  • BLOOM TECH Advanced API/Technology support 2-Naphthol CAS 135-19-3

  • Casno:

    135-19-3

    MSDS/COA Download

    BLOOM TECH Advanced API/Technology support 2-Naphthol CAS 135-19-3

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Inquiry guide 1.Please send the quantity(Weight) to us, we will arrange our sales to provide the one-for-one service for you. 2.Then we will provide the professional quotation list for you, it will be including all the factors in who

    WHO WE ARE 1.We Focus on the technology of Organic Synthesis since 2008. 2.API/Pharmaceutical intermediate/Fine chemical/New material/Extraction etc. 3.Chemical reagent: Over 300,0

  •  Shaanxi BLOOM TECH Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-29-86470566

    Address:Block A of Central Mansion, No.113 of Weiyang Rd, ETDZ, Xi'an, Shaanxi 710016, China

       Inquiry Now

  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Appearance:Off-white flakes or powder (allow to darken yellow or dark red during storage) Storage:ln stock Package:25kg/Bag Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china

    Founded in 2005, Sartort, located in Hangzhou, is a leading company engaging in chemistry, pharmaceutical and advanced materials. At present, Sartort has such controlled subsidi

  •  Hangzhou Sartort Biopharma Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-87039693

    Address:No. 57, Tech Park Road, Hangzhou, Zhejiang, China

       Inquiry Now

  • 2-Naphthol 135-19-3

  • Casno:

    135-19-3

    2-Naphthol 135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Product Name: 2-Naphthol CAS: 135-19-3 MF: C10H8O MW: 144.17 Mol File: 135-19-3.mol 2-Naphthol Structure 2-Naphthol Chemical Properties Melting point 120-122 °C(lit.) Boiling point 285-286 °C(lit.) density 1,28 g/

    SHANGHAI MINSTAR CHEMICAL CO., LTD. is a leading, experienced, professional supplier of API & intermediates, plant extract, food additive, fine chemicals and industry chemicals, et

  •  Shanghai Minstar Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-18019205509

    Address:BUILDING 8, NO.1098, CHUANSHA ROAD, SHANGHAI, CHINA

       Inquiry Now

  • 99% 135-19-3 CAS Beta Naphthol Manufacturer 2-naphthol

  • Casno:

    135-19-3

    99% 135-19-3 CAS Beta Naphthol Manufacturer 2-naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:white powder/ Refer to COA Storage:Refer to COA

    Our company was funded in 2018. In order to adapt to the trend of world development, we established B2B e-commerce sector in Hangzhou. We supply raw material of chemicals, like API

  •  Hangzhou Fonlynn Health Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86 15868163694

    Address:Room 622, Building 11, Yifeng City, Nanyuan Street, Yuhang District

       Inquiry Now

  • 2-Naphthol  CAS 135-19-3

  • Casno:

    135-19-3

    2-Naphthol CAS 135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 48.0-58.0/Kilogram

    Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

    Our company specializes in processing and selling chemical raw materials, chemical th Asia, Europe, America, Africa and other more than 20 countries and regions. ? Companies adheri

  •  Hebei Nengqian Chemical Import and Export Co. LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 13910575315

    Address:hebei

       Inquiry Now

  • 2-Naphthol CAS:135-19-3 Syntheses Material

  • Casno:

    135-19-3

    2-Naphthol CAS:135-19-3 Syntheses Material

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 96.0-98.0/Kilogram

    Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

  •  Baoji Guokang Healthchem co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

       Inquiry Now

  • Manufacturer Price with Fast Delivery 2-Naphthol CAS 135-19-3

  • Casno:

    135-19-3

    Manufacturer Price with Fast Delivery 2-Naphthol CAS 135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 10.0-10.0/Kilogram

    Product name 2-Naphthol CAS 135-19-3 MF C10H8O MW 144.17 Melting point 120-122 °C(lit.) Boiling point 285-286 °C(lit.) Density 1,28 g/cm3 Storage

    Hebei NiuZhuo Technology Co., Ltd. Located in Shijiazhuang, the capital of Hebei Province "Quality Best, Customer First" is what we adhering all the time, we have enjoyed a high r

  •  Hebei Qianglong Technology import and export Co, LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 13292809875

    Address:Room 2409, 12th hour area, Tatan International Trade City, No.118, South Shengli Street, Qiaoxi District

       Inquiry Now

  • Nice Quality 2-Naphthol CAS NO.135-19-3

  • Casno:

    135-19-3

    MSDS/COA Download

    Nice Quality 2-Naphthol CAS NO.135-19-3

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-3.0/Gram

    Our Service: 1. Best quality in your requirement 2. Competitive price in china market 3. Mature technical support 4. Professional logistic support 5 . Full experience of large numberscontainers loading in chinese sea port 6 .Fast

    Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kind

  •  Wuhan Monad Medicine Tech Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8613397160123

    Address:13th Floor, Tower B, Century Plaza, Zhongnan Road, Wuchang District, Wuhan, China.

       Inquiry Now

  • Supply high quality dyestuff intermediate Cas No135-19-3

  • Casno:

    135-19-3

    Supply high quality dyestuff intermediate Cas No135-19-3

    Min.Order: 10 Kilogram

    FOB Price:  USD $ 1.0-10.0/Kilogram

    Quick Details CAS No.: 135-19-3 Other Names: Beta Naphthol MF: C10H8O EINECS No.: 205-182-7 Place of Ori

    Welcome to Hebei Bosang International Trade Co.,Ltd. Hebei Bosang International Trade Co.,Ltd. specializes in exporting high quality Pharmaceutical intermediates,Pharmaceutical

  •  Hebei Bosang International Trade Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:13633214322

    Address:Wanda Plaza Commercial Complex, 123 Huaian East Road, Yuhua District, Shijiazhuang City, Hebei Province, China

       Inquiry Now

  • 2-Naphthol 135-19-3 API intermediate High Purity Raw sarms API Powders

  • Casno:

    135-19-3

    2-Naphthol 135-19-3 API intermediate High Purity Raw sarms API Powders

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Founded in 2011 Wuhan Godbullraw Chemical Co., ltd. is a modern advanced enterprise specializing in custom synthesis and R&D and exportation of APIs, peptides, Sarms, Local anesthetics, plant extract etc. We build cooperation with labs and fact

    Wuhan Godbullraw Chemical Co.,ltd, founded in 2011, is a modern advanced enterprise specializing in custom synthesis and R&D and exportation of APIs, peptides, Sarms, Local anesthe

  •  Wuhan Godbullraw Chemical Co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:18971318449

    Address:No.58, guanggu avenue, east lake new technology development zone, wuhan

       Inquiry Now

  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dy

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

       Inquiry Now

  • 2-Naphthol CAS NO.135-19-3

  • Casno:

    135-19-3

    MSDS/COA Download

    2-Naphthol CAS NO.135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1000.0-1500.0/Kilogram

    Product Name: 2-Naphthol Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams CAS: 135-19-3 M

    Hebei Guanlang Biotechnology Co., Ltd. belongs to Guanlang Group,which was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector amon

  •  Hebei Guanlang Biotechnology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+8619930503256

    Address:No.66, Yuhua West Road

       Inquiry Now

  • Factory Price 2-Naphthol CAS 135-19-3 Beta Naphthol

  • Casno:

    135-19-3

    Factory Price 2-Naphthol CAS 135-19-3 Beta Naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 8.0-10.0/Kilogram

    Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo

    Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in carbomer, Dibenzylamine,meglumine,lead acetate and other chemical raw materials and chemical reagents research

  •  Hebei Mojin Biotechnology Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:13231137666

    Address:room 1401,A building,Enjoy city,shijiazhuang city,hebei province,China

       Inquiry Now

  • 2-Naphthol Beta Naphthol CAS 135-19-3

  • Casno:

    135-19-3

    2-Naphthol Beta Naphthol CAS 135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. 3) OEM/ODM Available; 4) Reasonable & Compet

    Guangdong Juda Chemical Industrial Co.,Limited is a company specializing in APIs,pharmaceutical intermediates, electronic chemicals, plant extracts,fine chemicals and cosmetics raw

  •  Guangdong Juda Chemical Industrial Co.,Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 13510152023(whatsapp)

    Address:Guangzhou chemical city Tianhe District Guangzhou Guangdong China

       Inquiry Now

  • 135-19-3 2-Naphthol

  • Casno:

    135-19-3

    135-19-3 2-Naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Specifications Classification: Chemical Auxiliary Agent CAS No.: 135-19-3 Other Names: 2-naphthol MF: C10H8O

    Luyunjia Chemistry Xiamen Limited is a high-tech company specializing in R&D and manufacturing of photoinitiators monomers and oligomers, UV absorbers and pharmaceutical intermedia

  •  Luyunjia Chemistry Xiamen Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-592-5360779

    Address:NO.3 Jiangtou West Road, Huli District, Xiamen, China

       Inquiry Now

  • competitive Bromaminic acid 116-81-4

  • Casno:

    135-19-3

    competitive Bromaminic acid 116-81-4

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special C

    Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded t

  •  Career Henan Chemical Co

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-86658258

    Address:Building 3 of Innovation Park, East District of the National University Science Park

       Inquiry Now

  • Factory Supply Powder 2-Naphthol 2-Naphthol 135-19-3

  • Casno:

    135-19-3

    Factory Supply Powder 2-Naphthol 2-Naphthol 135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0/Kilogram

    We guarantee that 100% of your parcel passes through the United States, Britain, Australia, Canada, Mexico, France, Germany, Spain, Belgium, Sweden, Poland, and Russia. We have large stocks in warehouses in the United States, Canada, Germany, and Mex

    Shanghai Longyu biotech Co., Ltd. is a large-scale modern chemical production enterprise dedicated to the production, research and development and sales of chemical products. It co

  •  shanghai Longyu biotechnology Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15821988213

    Address:Dalian Rd 950th

       Inquiry Now

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Uses

 2-Naphthol (CAS NO.135-19-3) is an intermediate of naphthalene acid which is a plant growth regulator. 
 2-Naphthol is used as a feed preservative and analytical reagent.
 2-Naphthol is an important organic raw material and dyes intermediate, for the manufacture of Tobias acid, butyric acid, β-naphthol-3-carboxylic acid, and used to manufacture antioxidant, Antioxidant DNP, and other antioxidant, organic pigments and fungicides.

Consensus Reports

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Specification

The 2-Naphthol, with the CAS registry number 135-19-3,is also known as 2-Hydroxynaphthalene; 2-Naphthalenol; beta-Hydroxynaphthalene. It belongs to the product categories of Organic Building Blocks;Oxygen Compounds;Particles and Stains.Its EINECS number is 205-182-7. This chemical's molecular formula is C10H8O and molecular weight is 144.17. What's more,Its systematic name is 2-Naphthalenol.It is a white or off-white powder with a slight which is stable, Combustible,dust may form explosive mixture with air,incompatible with strong oxidizing agents,phenol.It is an important organic raw material and dyes intermediate, for the manufacture of Tobias acid, butyric acid, β-naphthol-3-carboxylic acid, and used to manufacture antioxidant, Antioxidant DNP, and other antioxidant, organic pigments and fungicides.

Physical properties about 2-Naphthol are:
(1)ACD/LogP:  2.724; (2)# of Rule of 5 Violations:  0; (3)ACD/LogD (pH 5.5):  2.72; (4)ACD/LogD (pH 7.4):  2.72; (5)ACD/BCF (pH 5.5):  69.26; (6)ACD/BCF (pH 7.4):  68.80; (7)ACD/KOC (pH 5.5):  722.79; (8)ACD/KOC (pH 7.4):  718.00; (9)#H bond acceptors:  1; (10)#H bond donors:  1; (11)#Freely Rotating Bonds:  1; (12)Index of Refraction:  1.678; (13)Molar Refractivity:  45.977 cm3; (14)Molar Volume:  121.979 cm3; (15)Surface Tension:  51.0940017700195 dyne/cm; (16)Density:  1.182 g/cm3; (17)Flash Point:  144.002 °C; (18)Enthalpy of Vaporization:  54.56 kJ/mol; (19)Boiling Point:  285.499 °C at 760 mmHg; (20)Vapour Pressure:  0.0020000000949949 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES:c1ccc2cc(ccc2c1)O;
(2)Std. InChI:InChI=1S/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H;
(3)Std. InChIKey:JWAZRIHNYRIHIV-UHFFFAOYSA-N.

The toxicity data of 2-Naphthol are as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LDLo oral 100mg/kg (100mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
guinea pig LD50 oral 1335mg/kg (1335mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 30(9), Pg. 22, 1965.
guinea pig LDLo subcutaneous 2670mg/kg (2670mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 186, Pg. 195, 1937.
mouse LD50 intraperitoneal 97500mg/kg (97500mg/kg)   European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 13, Pg. 381, 1978.
mouse LDLo oral 100mg/kg (100mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
mouse LDLo subcutaneous 100mg/kg (100mg/kg)   Zeitschrift fuer Hygiene und Infektionskrankheiten. Vol. 64, Pg. 113, 1909.
rabbit LD50 skin > 10gm/kg (10000mg/kg)   BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 26-4/1973,
rabbit LDLo oral 3800mg/kg (3800mg/kg)   Yakkyoku. Pharmacy. Vol. 31, Pg. 1499, 1980.
rabbit LDLo subcutaneous 3gm/kg (3000mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
rabbit LDLo unreported 3800mg/kg (3800mg/kg)   Yakkyoku. Pharmacy. Vol. 32, Pg. 605, 1981.
rat LC50 inhalation > 770mg/m3/1H (770mg/m3) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 26-4/1973,
rat LD50 oral 1960mg/kg (1960mg/kg)   Gigiena Truda i Professional'naya Patologiya v Estonskoi SSR. Labor Hygiene and Occupational Pathology in the Estonian SSR. Vol. 8, Pg. 145, 1972.
rat LDLo subcutaneous 2940mg/kg (2940mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: SLEEP

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 186, Pg. 195, 1937.