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Detail of "1520-70-3"

  • CAS Number:
  • 1520-70-3
  • Name:

  • Ethanesulfonamide

  • Molecular Structure:
  • Formula:
  • C2H7 N O2 S
  • Molecular Weight:
  • 109.14
  • Synonyms:
  • NSC 87899
  • EINECS:
  • 109.1475
  • Density:
  • 1.265 g/cm3
  • Melting Point:
  • 60 °C
  • Boiling Point:
  • 214.9 °C at 760 mmHg
  • Flash Point:
  • 83.7 °C
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CAS No.1520-70-3 Ethanesulfonamide

[Molecular Formula] C2H7NO2S [Molecular weight] 109.15 [Structural formular] CH3CH2SO2NH2 [Propertes] Colorless or light yellow crystal. [Uses] This product is used as drug intermediate. [Package] Paper drum loined with plastic bag,250kg/drum.

Supplier:YANCHENG ZHONGYA MEDICINE CHEMICAL CO., LTD. [ China (Mainland)]

Manufacturer 871Integral
871

Tel:+86-515-84108521

Address:YANCHENG COASTWAYS INDUSTRY ZONE, BINHAI ,YANCHENG ,JIANGSU ,CHINA

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CAS No.1520-70-3 Ethanesulfonamide

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

Platinum
SupplierISO 3875Integral
3875

Tel:+86-571-88938639

Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

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CAS No.1520-70-3 ETHANESULFONAMIDE

more information,pls contact with us!

Supplier:SYNERGETICA [ China (Mainland)]

580Integral
580

Tel:+86-519-85775025

Address:Changzhou,Jiangsu,China

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CAS No.1520-70-3 Ethanesulfonamide

Supplier:Struchem [ China (Mainland)]

930Integral
930

Tel:+86-512-63008636

Address:wujiang jiangsu

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CAS No.1520-70-3 Ethanesulfonamide

Supplier:Synergetica [ United States]

530Integral
530

Tel:+1 732 780 5865

Address:USA

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CAS No.1520-70-3 Ethanesulfonamide

Supplier:Higher Biotech(Shanghai) Ltd. Co. Ltd. [ China (Mainland)]

470Integral
470

Tel:+86-21-6052 8855

Address:No.500 Zhongshan South Two Road,Shanghai,China

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CAS No.1520-70-3 Ethanesulfonamide

Supplier:SourcingChem From China [ China (Mainland)]

620Integral
620

Tel:13385832632

Address:No.1560 South Lake District,

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Reference

Preparation of ethanesulfonamide by chlorination of ethyl mercaptan
Preparation of ethanesulfonamide by chlorination of ethyl mercaptan. Hao, Li-yong; Zhu, Xiao-hui; Qi, Yong-xiu; Li, Zhen (Pharmic Department, Taishan Medical College, Taian 271000, Peop. Rep. China). Jingxi Huagong, 19(7), 421-423 (Chinese) 2002 Jingxi Huagong Bianjibu. CODEN: JIHUFJ. ISSN: 1003-5214. DOCUMENT TYPE: Journal CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) Ethanesulfonyl chloride was prepd. by oxidative chlorination of EtSH. Crude ethanesulfonamide was obtained by reacting ethanesulfonyl chloride with NH3 in THF. 1520-70-3 and 594-44-5 which are cas registry numbers of substances are two of reagents here. After recrystn. and decolorization, ethanesulfonamide was obtained in 99% purity and 85% yield based on EtSH. .
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