Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 61968 > 

61968-71-6

Products Categories

Basic Information
CAS No.: 61968-71-6
Name: Fluorescent brightener 140
Article Data: 12
Molecular Structure:
Molecular Structure of 61968-71-6 (Fluorescent brightener 140)
Formula: C14H17NO2
Molecular Weight: 231.29
Synonyms: SWN;8-Amino-4-methylcoumarin;Fluorescent brightener;Fluorescent brightener 140;
EINECS: 202-068-9
Density: 1.122g/cm3
Boiling Point: 391.7°C at 760 mmHg
Flash Point: 152°C
PSA: 33.45000
LogP: 2.94760
Related products
Hot Products
  • Display:default sort

    New supplier

  • Factory Price Fluorescent whitening Fluorescent brightener 140 61968-71-6 Manufacturer

  • Casno:

    61968-71-6

    Factory Price Fluorescent whitening Fluorescent brightener 140 61968-71-6 Manufacturer

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.1-0.1

    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

  • Fluorescent brightener 140

  • Casno:

    61968-71-6

    Fluorescent brightener 140

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 115.0-120.0

    1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

    Hebei Sankai Chemical Technology Co., Ltd. is a new chemical enterprise integrating the research, manufacturing and supply of chemicals. Located in the beautiful "cattle city" Xing

  •  Hebei Sankai Chemical Technology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 15932099601

    Address:hebei

       Inquiry Now

  • Fluorescent brightener 140

  • Casno:

    61968-71-6

    Fluorescent brightener 140

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    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 according to the contract research and development services for the fine chemicals, ph

    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

  • Uvitex SWN

  • Casno:

    61968-71-6

    Uvitex SWN

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    1.In No Less 10 years exporting experience. you 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 Specializ

    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

  • Uvitex SWN

  • Casno:

    61968-71-6

    Uvitex SWN

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0

    We are a Union of chemistry in China, consists of chemists，engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

    We are a Union of chemistry in China, consists of chemists，engineers, laboratories,factories in China. We organize surplus capacity of R&D and production in China for chemicals cus

  •  Bluecrystal chem-union

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-1895157

    Address:Liang Xi Qu

       Inquiry Now

  • Fluorescent brightener 140

  • Casno:

    61968-71-6

    Fluorescent brightener 140

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

    GIHI CHEMICALS CO.,LIMITED, its former company is a small manufacturer who is specialized in the production of ester products which are used in the daily chemicals ,cosmetic produc

  •  GIHI CHEMICALS CO.,LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-86217390

    Address:No.567 Dengcai Street,Sandun,Westlake District,Hangzhou310030,Zhejiang,China.

       Inquiry Now

  • Uvitex SWN

  • Casno:

    61968-71-6

    Uvitex SWN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

    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

  • Uvitex SWN

  • Casno:

    61968-71-6

    Uvitex SWN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

    We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China. Putting our customers first, we take a holistic approach

  •  Chemlyte Solutions

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-189 8945 5137

    Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000

       Inquiry Now

  • 7-diethylamino-4-methyl coumarin ?

  • Casno:

    61968-71-6

    7-diethylamino-4-methyl coumarin ?

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Good Price, prompt shipment Application:Catalytic agent; Petrochemical additive; Used in organic synthesis

    Skyrun Industrial Co.Limited (CSR Ind), established in 2003, a state-controlled company(By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing ra

  • Skyrun Industrial Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-576-84610586

    Address:Chemical Development Zone

       Inquiry Now

  • Uvitex SWN

  • Casno:

    61968-71-6

    Uvitex SWN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Winchem Industrial Co. Ltd is a leading manufacturer and exporter of Dyestuffs and Pigments for textiles, paper, plastics, inks, coating and other

  • Winchem Industrial Co. Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-574-83851061 86-574-87083208

    Address:Room 905, No.3 Building,East Business Center, 456 Xingning Road, Ningbo City,China

       Inquiry Now

  • Total:10 Page 1 of 1 1
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 61968-71-6

Chemistry

Molecular Structure of Uvitex SWN (CAS NO.61968-71-6):

Molecular Formula: C14H17NO2
Molecular Weight: 231.2903
IUPAC Name: 7-(Diethylamino)-4-methylchromen-2-one
Synonyms of Uvitex SWN (CAS NO.61968-71-6): SWN ; 8-Amino-4-methylcoumarin ; Fluorescent brightener  140 ; Fluorescent brightening agent 140
CAS NO: 61968-71-6 
H bond acceptors: 3 
Freely Rotating Bonds: 3
Polar Surface Area: 29.54 Å2
Index of Refraction: 1.574
Molar Refractivity: 68.04 cm3
Molar Volume: 206 cm3
Surface Tension: 42.6 dyne/cm
Density of Uvitex SWN (CAS NO.61968-71-6): 1.122 g/cm3
Flash Point: 152 °C
Enthalpy of Vaporization: 64.13 kJ/mol
Boiling Point: 391.7 °C at 760 mmHg
Vapour Pressure: 2.43E-06 mmHg at 25°C