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Detail of "21948-70-9"

  • CAS Number:
  • 21948-70-9
  • Name:
  • Pyrazine,2-(methylthio)-

  • Superlist Name:
  • 2-(Methylthio)pyrazine
  • Molecular Structure:
  • Formula:
  • C5H6N2S
  • Molecular Weight:
  • 126.18
  • Synonyms:
  • Pyrazine,(methylthio)- (6CI,7CI,8CI,9CI);(Methylthio)pyrazine;2-Methylmercaptopyrazine;Methyl pyrazinyl sulfide;Pyrazinyl methyl sulfide;
  • EINECS:
  • 244-675-1
  • Density:
  • 1.19 g/cm3
  • Melting Point:
  • 44 °C
  • Boiling Point:
  • 221.2 °C at 760 mmHg
  • Flash Point:
  • 87.6 °C
  • Hazard Symbols:
  • HarmfulXn
  • Risk Codes:
  • 22-37/38-41
  • Safety:
  • 22-24/25-39-26 Details

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CAS No.21948-70-9 2-(Methylthio)pyrazine

Assay:98%  Appearance:White crysta...

Supplier:Taiyuan RHF CO., ltd. [ China (Mainland)]

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CAS No.21948-70-9 2-(Methylthio)pyrazine

Assay:98%

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

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ISO 3875Integral
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Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

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CAS No.21948-70-9 2-(Methylthio)pyrazine

Assay:99.0% Min

Supplier:ORCHID CHEMICAL SUPPLIES LTD (OCS) [ China (Mainland)]

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1515Integral
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CAS No.21948-70-9 2-(Methylthio)pyrazine

2-(METHYLTHIO)PYRAZINE

Supplier:Waterstone Technology, LLC [ United States]

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CAS No.21948-70-9 2-(Methylthio)pyrazine

No. 2018 Products Category: Pyrazines Products 2-methylthiopyrazine Odor: with the orods of sulfide, with the orods of aether type and cool grass FEMA:3231 CAS:21948-70-9

Supplier:Tengzhou Runlong Flavors & Fragrances Co., Ltd. [ China (Mainland)]

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Address:Nanshahe industrial zone, Yikangdadao (S) , Tengzhou, China

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CAS No.21948-70-9 2-(Methylthio)pyrazine

2-Methylthio pyrazine

Supplier:Tengzhou Jitian Aroma Chemical Co.,Ltd. [ China (Mainland)]

600Integral
600

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CAS No.21948-70-9 2-(Methylthio)pyrazine

2-(Methylthio)pyrazine

Supplier:Fortune Group Corp. Limited [ China (Mainland)]

610Integral
610

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Address:RM 53-303, No.299, Xinzheng Road, Shanghai 230022 China

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CAS No.21948-70-9 2-(Methylthio)pyrazine

DOSAGE:0.5-3 CONTENT:≥99%

Supplier:TENGZHOU YUANTONG AROMA CHEMICALS CO.,LTD [ China (Mainland)]

560Integral
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Address:Shandong Province clears out the state East City

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CAS No.21948-70-9 2-(Methylthio)pyrazine

4-(METHYLTHIO)PYRAZINE

Supplier:Shanghai M & U International Trade Co., Ltd. [ China (Mainland)]

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CAS No.21948-70-9 2-(Methylthio)pyrazine

more information,please contact us

Supplier:TCI EUROPE N.V. [ Belgium]

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Address:BELGIUM

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CAS No.21948-70-9 2-(Methylthio)pyrazine

more about it,please contact us or go to www.brunschwig.nl

Supplier:Brunschwig chemie [ Netherlands]

610Integral
610

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Address:Brunschwig chemie Hexaanweg 21041 AX Amsterdam

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CAS No.21948-70-9 2-(Methylthio)pyrazine

Supplier:Pyrazine Specialties [ United States]

600Integral
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Address:792 Windsor St. S.W., P.O. Box 6933, Atlanta, GA 30315, USA,

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CAS No.21948-70-9 2-(Methylthio)pyrazine

Supplier:United International Co.Ltd [ China (Mainland)]

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CAS No.21948-70-9 2-(Methylthio)pyrazine

Supplier:Benzene [ China (Mainland)]

600Integral
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Address:shenyang

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CAS No.21948-70-9 2-(Methylthio)pyrazine

Supplier:CHEMSWORTH [ India]

600Integral
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Tel:+91-261-2397244

Address:Unit.133 & 134, Plot 256, Surat Special Economic Zone,Sachin- 394 230

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CAS No.21948-70-9 2-(Methylthio)pyrazine

Supplier:Qingdao United International Inc. [ China (Mainland)]

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Address:18/F,Huaren International Building,2A Shandong Road

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CAS No.21948-70-9 2-(Methylthio)pyrazine

Supplier:Beijing zhongke expanding chemical technology Co., LTD. [ China (Mainland)]

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CAS No.21948-70-9 2-(Methylthio)pyrazine

Supplier:Jiangyin Healthway Fine Chemicals [ China (Mainland)]

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Address:Jiangyin City , Jiangsu Province , China

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Reference

Experiences with bottle sealing with natural corks
Experiences with bottle sealing with natural corks. Tanner, H.; Zanier, Carla (Eidg. Forschungsanst. Obst-, Wein- Gartenbau, Waedenswil, Switz.). Weinwirtschaft (Mainz), 114(22), 608, 610-13 (German) 1978. CODEN: WEMADT. ISSN: 0341-6364. DOCUMENT TYPE: Journal CA Section: 16 (Fermentations) SO2 treatment of corks which are used for wine bottles leads to H2S or musty odor in wine. Methylthiopyrazine [21948-70-9] is a compd. assocd. with musty odor. It may be formed from naturally occurring methoxypyrazine by reaction with H2S.
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