Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 75 > 

75-59-2

Basic Information
CAS No.: 75-59-2
Name: Tetramethylammonium hydroxide
Article Data: 27
Molecular Structure:
Molecular Structure of 75-59-2 (Tetramethylammonium hydroxide)
Formula: C4H13NO
Molecular Weight: 91.1533
Synonyms: OPD5262;TMAH;TMAH 25;Tokuso SD 20;Ammonium,tetramethyl-, hydroxide (8CI);Methanaminium, N,N,N-trimethyl-, hydroxide(9CI);Tetramethylammonium hydroxide (6CI);AR 300-49;AZ 300MIF;AZ 726;AZ726MIF;AZ-MIF 300;CD 26;LDD 26;LDD 26W;MF 24A;MF 321;MF-CD 26;MIF 726;Megaposit CD 14;Megaposit MF 24A;Microposit CD 26;Microposit MF 321;Microposit MF-CD 26;NMD 3;NMW-W;OCG 934;OCG 945;OCG-OPD 262;OPD 262;Tetramethyl ammonium hydroxide 75-59-2;
EINECS: 200-882-9
Density: 0.866 g/mL at 25 °C
Melting Point: °C
Boiling Point: 110 °C
Flash Point: 80 °F
Solubility: Soluble in water.
Appearance: colourless to yellow liquid
Hazard Symbols: CorrosiveC,FlammableF,ToxicT
Risk Codes: 24/25-34-20/21/22-39/23/24/25-23/24/25-10-21/22-25-21-11-67-36
Safety: 45-36/37/39-26-16-36/37
Transport Information: UN 3286 3/PG 2
PSA: 23.06000
LogP: 0.14560
Synthetic route
67-56-1

methanol

616-38-6

carbonic acid dimethyl ester

75-50-3

trimethylamine

75-59-2

tetramethyl ammoniumhydroxide

Conditions
ConditionsYield
Stage #1: methanol; carbonic acid dimethyl ester; trimethylamine In water at 140℃; under 11251.1 Torr; for 4h;
Stage #2: With calcium hydroxide In methanol; water Heating / reflux;
95.2%
64-20-0

tetramethylammonium bromide

75-59-2

tetramethyl ammoniumhydroxide

Conditions
ConditionsYield
With potassium hydroxide In dichloromethane at 20℃; for 10h;68%
With water; silver(l) oxide die Salze entstehen; und Eindunsten des Filtrats Vakuum ueber Schwefelsaeure;
With potassium hydroxide In ethanol at 20℃; for 12h;
67-56-1

methanol

598-58-3

methyl nitrate

75-59-2

tetramethyl ammoniumhydroxide

Conditions
ConditionsYield
With ammonia die Salze entstehen;
75-58-1

tertamethylammonium iodide

75-59-2

tetramethyl ammoniumhydroxide

Conditions
ConditionsYield
With water Herstellung einer wss. Loesung mit Hilfe eines Anionenaustauschers;
75-57-0

tetramethlyammonium chloride

75-59-2

tetramethyl ammoniumhydroxide

Conditions
ConditionsYield
With methanol; potassium hydroxide man filtriert vom ausgescheidenen Kaliumchlorid ab und engt unter Zuatz von Wasser im Vakuum bei 35grad ein;
With potassium hydroxide In methanol at 25℃; for 2h;
With sodium hydroxide In ethanol for 4h;
74-83-9

methyl bromide

124-40-3

dimethyl amine

75-59-2

tetramethyl ammoniumhydroxide

Conditions
ConditionsYield
With methanol at 100℃; die Salze entstehen;
598-58-3

methyl nitrate

124-40-3

dimethyl amine

75-59-2

tetramethyl ammoniumhydroxide

Conditions
ConditionsYield
With methanol at 100℃; die Salze entstehen;
124-40-3

dimethyl amine

74-88-4

methyl iodide

75-59-2

tetramethyl ammoniumhydroxide

Conditions
ConditionsYield
With methanol at 100℃; die Salze entstehen;
77-78-1

dimethyl sulfate

75-50-3

trimethylamine

75-59-2

tetramethyl ammoniumhydroxide

Conditions
ConditionsYield
Kochen des erhaltenen Methylsulfats mit verd.H2SO4 und anschliessende Umsetzung mit Ba(OH)2;
74-83-9

methyl bromide

74-89-5

methylamine

75-59-2

tetramethyl ammoniumhydroxide

Conditions
ConditionsYield
With methanol at 100℃; die Salze entstehen;
  • Display:default sort

    New supplier

  • Tetramethylammonium hydroxide Manufacturer/High quality/Best price/In stock

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

    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 quality Tetramethyl Ammonium Hydroxide supplier in China

  • Casno:

    75-59-2

    High quality Tetramethyl Ammonium Hydroxide supplier in China

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    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

  • Factory Supply Tetramethyl Ammonium Hydroxide

  • Casno:

    75-59-2

    Factory Supply Tetramethyl Ammonium Hydroxide

    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

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • Tetramethylammonium hydroxide aqueous solution

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide aqueous solution

    Min.Order: 500 Gram

    FOB Price:  USD $ 0.0-0.0

    Product: Tetramethylammonium hydroxide, aqueous solution (TMAH) CAS No: 75-59-2 Molecular Formula: C4H13NO Molecular Weight: 91.1528 1.We have been specializing in special fine chemical for long, with strong R&D strength. 2.ISO9001.

      Wuhan Kemi-Works Chemical Co., Ltd, specialized in R&D, production and sales of pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant,

  •  Wuhan Kemi-Works Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-27-85736489

    Address:Rm. 1503, No. 164, Jianghan North Rd., Wuhan, 430022 China

       Inquiry Now

  • Tetramethylammonium hydroxide       -- CHemwill

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide -- CHemwill

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 12.0-12.0

    Product Description Product website: http://www.finerchem.com Product Name Tetramethylammonium hydroxide CAS No. 75-59-2

    Jinan Finer Chemical Co., Ltd is established under the support of Jinan city government, so it has many advantages in company credibility, finance safe, product quality control and

  •  Jinan Finer Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-531-88989536

    Address:New Material Industry Park, Jinan Ciyt, China

       Inquiry Now

  • Tetramethylammonium hydroxide      CAS: 75-59-2

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide CAS: 75-59-2

    Min.Order: 5 Metric Ton

    FOB Price:  USD $ 1.0-2.0

    Appearance: Colorless liquid CAS NO.: 75-59-2 Formula: C4H13NO M.W.: 91.15 Application: Widely used in electronic industry , especially as positive resister developer ,silicon wafer wet etchant and super clean solution for CMP process.

    Welcome to Henan Sinotech! Sinotech Corporation has exceptional sourcing ability for chemicals used in Organic Fine Chemicals and APIs; Inorganic chemicals; Flame Retardants;OLED

  •  Henan Sinotech Import&Export Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-371-86181678

    Address:No. 260, Dongming Road,Jinshui District

       Inquiry Now

  • CAS NO.:75-59-2

  • Casno:

    75-59-2

    CAS NO.:75-59-2

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

    Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service profession

  •  Hangzhou Keyingchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85378921

    Address:Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou,Zhejiang, China.

       Inquiry Now

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-100.0

    HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. HangYu Chemical consis

    Zibo HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Superior quality, moderate price & quick delivery. Appearance:colourless or light yellow liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Widely used i

    Hangzhou Yunuo Chemical Co., Ltd. is located in Hangzhou City, China We are specialized in fine chemicals and basic chemical auxiliary materials, Organic compounds, rubber

  •  HANGZHOU YUNUO CHEMICAL CO.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0571-83715115

    Address:hangzhou

       Inquiry Now

  • CAS75-59-2 Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    CAS75-59-2 Tetramethylammonium hydroxide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung, LG, Merck, Thermo Fisher Scientific and so o

    Welcome to Henan Tianfu Chemical Co., Ltd. Our company engages in noble metal catalysts, synthesis of electronic chemical materials and Pharmaceutical, Agrochemicals, Food Additive

  •  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

  • Lower Price Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Lower Price Tetramethylammonium hydroxide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Product name: Tetramethylammonium hydroxide CAS No.:75-59-2 Molecule Formula: C4H13NO Molecule Weight:91.15 Purity: 25.0% Package: 25kg/bag Description:Colorless crystals Manufacture Standards:Enterprise Standard T

    Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been m

  •  Siwei Development Group Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571-82881840

    Address:Rm2-2-503 Zhongdingyuan, Xianghurenjia Wenyan Xiaoshan, Hangzhou China

       Inquiry Now

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

    Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries. Annually, mo

  •  Kono Chem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-29-86107037-8015

    Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China

       Inquiry Now

  • Tetramethylammonium Hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium Hydroxide

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0

    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

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    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:Lab/Research institutions

    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

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

    Xiamen Aeco Chemical Industrial Co., Ltd(same as Aecochem Corp.) An ISO 9001:2015 Certified Company Your Partner in China, a Professional chemical raw material supplier, our

  •  Aecochem Corp.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592 599 8717

    Address:No 611 Sishui Road,Huli

       Inquiry Now

  • Tetramethyl ammonium hydroxide china manufacture

  • Casno:

    75-59-2

    Tetramethyl ammonium hydroxide china manufacture

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home

    Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketi

  •  Hangzhou ZeErRui Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-82512721

    Address:No 317,Jingling Road,Guali Town,Xiaoshan District

       Inquiry Now

  • factory supply CAS  75-59-2 with competitive price

  • Casno:

    75-59-2

    factory supply CAS 75-59-2 with competitive price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 112.0-112.0

    Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

    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

  • TetraMethylaMMoniuM hydroxide, 25% solution in H2O

  • Casno:

    75-59-2

    TetraMethylaMMoniuM hydroxide, 25% solution in H2O

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • Tetramethylammonium hydroxide(TMAH) 25%

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide(TMAH) 25%

    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

  •  Xiamen 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

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    bulk?production Application:Pharmaceutical intermediates

    Introduction Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical manufacturing for overseas customers, in the field

  •  Chemsigma International Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-025-58748998

    Address:Rm.705, 15th Building,Rd.Xinke II

       Inquiry Now

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    in storeAppearance:Colorless liquid Package:500g Application:Organic Chemicals

    We are engaged in the research and development of active pharmaceutical ingredients, the manufacture of pharmaceutical intermediates and the production of a variety of organic fine

  •  HWRK Chem

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-21-51691807

    Address:shanghai

       Inquiry Now

  • Amadis Chemical offer CAS#75-59-2;CAT#A838458

  • Casno:

    75-59-2

    Amadis Chemical offer CAS#75-59-2;CAT#A838458

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0

    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

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Tetramethylammonium Hydroxide MOLECULAR FORMULA: (CH3)4NOH MOLECULAR WEIGHT: 91.15 Physical Properties: Specific Gravity @ 60 oF 1.02… Appearance:colorless to light yellow solution Storage:Keep in well-closed containers Package:In plastic co

    FineChem (Hangzhou Yanshan chemical co., Ltd.) is located in Touzeng chemical industrial park, Binhai Country, Yancheng City, Jiangsu Province. As a professional supplier for templ

  • Hangzhou Yanshan Chemical Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571- 87698076

    Address:Room 1001, #1 Building, Zhongtian MCC, No.2 Youzhinong, Wenyi West Road, Xihu District, Hangzhou, China

       Inquiry Now

  • High Qualiy Tetramethylammonium hydroxide Supplier

  • Casno:

    75-59-2

    High Qualiy Tetramethylammonium hydroxide Supplier

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    HENAN SUNLAKE ENTERPRISE CORPORATION Our company advantages: 1、The highest quality with the competitive price. 2、Professional human services. 3、The fastest and safest delivery service. 4、The faster and safest delivery service. 5、The hig

    Henan Sunlake Enterprise Corporation is located in Henan Province , the central plain of China , which enjoys favorable geogeaphical position and convenient transportion. The compa

  • HENAN SUNLAKE ENTERPRISE CORPORATION

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-371- 86259723

    Address:Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China

       Inquiry Now

  • Manufacturer Supply Top quality Tetramethylammonium hydroxide solution

  • Casno:

    75-59-2

    Manufacturer Supply Top quality Tetramethylammonium hydroxide solution

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer and can provide high quality products with factory pric

    Shaanxi Mingqi Chemical Co., Ltd is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and inte

  • Shaanxi Mingqi Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+8618092428356

    Address:Weiyang District

       Inquiry Now

  • ISO 9001   National Research Platform CAS No.  75-59-2

  • Casno:

    75-59-2

    ISO 9001 National Research Platform CAS No. 75-59-2

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume

    Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The

  • Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-65511936

    Address:NO.56,Hongzhuan Road

       Inquiry Now

  • N1,1,1,1OH

  • Casno:

    75-59-2

    N1,1,1,1OH

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Watson International Ltd' has a very strong R&D and technical capacity supported by FCAD's platform. The subsidiaries under FCAD Group have accumulated much know-how of different fine chemical branches. For example, Apnoke Scientific L

    Watson International Ltd is the business department of FCAD Group. FCAD helps clients from different fields to develop their required fine chemicals or formulations. From pharmaceu

  • Watson International Ltd

    United Kingdom  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+44 (0)2036089360-31

    Address:Chanceryhouse,Chancery Lan

       Inquiry Now

  • Best Price Tetramethyl Ammonium Hydroxide

  • Casno:

    75-59-2

    Best Price Tetramethyl Ammonium Hydroxide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    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 Nanli, Haicang Industrial Park, Xiamen, China

       Inquiry Now

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    ProductName:Tetramethylammoniumhydroxide Synonyms:N,N,N-TRIMETHYLMETHANAMINIUMHYDROXIDE;TETRAMETHYLAMMONIUMHYDROXIDE;TMAH;hydroxydedetetramethy…Appearance:white crystals Storage:2-8°C Package:bag or drums Application:brightening agent and touc

    QINGDAO ON-BILLION INDUSTRIAL CO.,LTD was established in 2004 with registered capital RMB 26 million. (Former Qingdao on-billion imp&exp co.,ltd was founded in 1993 ) Awarded as E

  • QINGDAO ON-BILLION INDUSTRAIL CO.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-15005320811 +86-532-80681989

    Address:F35 Parkson Mansion No.44-60 Zhongshan Rd.

       Inquiry Now

  • Tetramethylammonium hydroxide

  • Casno:

    75-59-2

    Tetramethylammonium hydroxide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-1.0

    Profile Hebei Ruishun Trade Co.LTD, registered capital of $1 million ,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit reputation. Our products have a large

    Hebei Ruishun Trade Co.,Ltd registered capital one million, we have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center, we do

  • Hebei Ruishun Trade Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-311-68037669

    Address:WanDa commerce building ,yuhua district

       Inquiry Now

  • High quality Tetramethylammonium Hydroxide

  • Casno:

    75-59-2

    High quality Tetramethylammonium Hydroxide

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    UN 1835 Corrosivity EC/List no.: 200-882-9 Order: strong ammonia-like Appearance:Colorless clear liquid. Package:1000kg IBC drum Application:Tetramethylammonium hydroxide (TMAH) is a quaternary ammonium salt with the molecular formula (CH

    Founded in 2003, we are an international trading company for chemical raw materials in each industry. Located in Shanghai China, we also have our own R&D center and factory which e

  • Shanghai Trinity Import & Export Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:021-58514832

    Address:Rm 3105 Universal Plaza, 18 Taolin Road, Pudong New Area, Shanghai

       Inquiry Now

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 75-59-2

Consensus Reports

Reported in EPA TSCA Inventory.

Specification

Tetramethylammonium hydroxide, with the CAS registry number 75-59-2, is also known as TMAH. It belongs to the product categories of Quarternary Ammonium Bases; Ammonium Hydroxides (Quaternary); Ion Pair Reagents; Ion Pair Reagents - Anionic Concentrate. Its EINECS number is 200-882-9. This chemical's molecular formula is C4H13NO and molecular weight is 91.15. Its IUPAC name is called tetramethylammonium hydroxide.It is a colourless to yellow liquid with a strong ammonia-like odor which is stable,flammable,incompatible with strong oxidizing agents,strong acids.

Properties of Tetramethylammonium hydroxide:
(1)H-Bond Donor: 1; (2)H-Bond Acceptor: 1; (3)Rotatable Bond Count: 0; (4)Exact Mass: 91.099714; (5)MonoIsotopic Mass: 91.099714; (6)Topological Polar Surface Area: 1; (7)Heavy Atom Count: 6; (8)Formal Charge: 0; (9)Complexity: 19.1; (10)Isotope Atom Count: 0; (11)Defined Atom StereoCenter Count: 0; (12)Undefined Atom StereoCenter Count: 0; (13)Defined Bond StereoCenter Count: 0; (14)Undefined Bond StereoCenter Count: 0; (15)Covalently-Bonded Unit Count: 2.

Structure Descriptors of
Tetramethylammonium hydroxide:
(1)Canonical SMILES: C[N+](C)(C)C.[OH-]
(2)InChI: InChI=1S/C4H12N.H2O/c1-5(2,3)4;/h1-4H3;1H2/q+1;/p-1
(3)InChIKey: WGTYBPLFGIVFAS-UHFFFAOYSA-M

Toxicity of Tetramethylammonium hydroxide is as follows :

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
frog LDLo parenteral 5mg/kg (5mg/kg) VASCULAR: BP ELEVATION NOT CHARACTERIZED IN AUTONOMIC SECTION "Structure et Activite Pharmacodyanmique des Medicaments du Systeme Nerveux Vegetatif," Bovet, D., and F. Bovet-Nitti, New York, S. Karger, 1948Vol. -, Pg. 688, 1948.
frog LDLo unreported 1515ug/kg (1.515mg/kg)   "Structure et Activite Pharmacodyanmique des Medicaments du Systeme Nerveux Vegetatif," Bovet, D., and F. Bovet-Nitti, New York, S. Karger, 1948Vol. -, Pg. 681, 1948.
guinea pig LD50 skin 25mg/kg (25mg/kg) SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" National Technical Information Service. Vol. OTS0570994,
mouse LDLo subcutaneous 19mg/kg (19mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 28, Pg. 367, 1926.
rabbit LDLo intravenous 1mg/kg (1mg/kg)   "Structure et Activite Pharmacodyanmique des Medicaments du Systeme Nerveux Vegetatif," Bovet, D., and F. Bovet-Nitti, New York, S. Karger, 1948Vol. -, Pg. 688, 1948.

Use of Tetramethylammonium hydroxide
Tetramethylammonium hydroxide can be used to produce tetramethyl-ammonium; azide. This reaction will need reagent HN3•H2O and solvents CHCl3, H2O. The yield is about 60%.

Tetramethylammonium hydroxide can be used to produce tetramethyl-ammonium; azide
Tetramethylammonium hydroxide is used as an anisotropic etchant of silicon. It is also used as a basic solvent in the development of acidic photoresist in the photolithography process. Since it is a phase transfer catalyst, it is highly effective in stripping photoresist. It is also used as a surfactant in the synthesis of ferrofluid, to prevent agglomeration.

Safety information of Tetramethylammonium hydroxide:
When you are using Tetramethylammonium hydroxide, please be cautious about it as the following:Tetramethylammonium hydroxide may destroy living tissue on contact and may cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).