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2-(Methylthio)pyrazine

2-(Methylthio)pyrazine
2-(Methylthio)pyrazine structure
CAS No.
21948-70-9
Chemical Name:
2-(Methylthio)pyrazine
Synonyms
FEMA 3231;FEMA NUMBER 3231;(METHYLTHIO)PYRAZINE;2-Mehtylthiopyrazine;(methylthio)-pyrazin;2-(METHYLTHIO)PYRAZINE;PYRAZINYLMETHYL SULFIDE;Pyrazine, (methylthio)-;METHYL PYRAZINYL SULFIDE;pyrazin-2-ylMethanethiol
CBNumber:
CB1347272
Molecular Formula:
C5H6N2S
Formula Weight:
126.18
MOL File:
21948-70-9.mol

2-(Methylthio)pyrazine Properties

Melting point:
44 °C
FEMA 
3231 | PYRAZINYL METHYL SULFIDE
form 
solid
Odor
nutty, sweet, meaty, slightly green flavor
JECFA Number
796
BRN 
878423
InChIKey
KBPBOWBQRUXMFV-UHFFFAOYSA-N
CAS DataBase Reference
21948-70-9(CAS DataBase Reference)
NIST Chemistry Reference
Pyrazine, (methylthio)-(21948-70-9)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn
Risk Statements  22-37/38-41
Safety Statements  22-24/25-39-26
WGK Germany  3
TSCA  Yes
HS Code  29339900
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

2-(Methylthio)pyrazine price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W323130 2-(Methylthio)pyrazine ≥98%, FG 21948-70-9 sample-k $40 2018-11-20 Buy
Sigma-Aldrich W323130 2-(Methylthio)pyrazine ≥98%, FG 21948-70-9 1kg-k $1100 2018-11-20 Buy
TCI Chemical M1821 2-(Methylthio)pyrazine >98.0%(GC) 21948-70-9 5g $18 2018-11-22 Buy
TCI Chemical M1821 2-(Methylthio)pyrazine >98.0%(GC) 21948-70-9 25g $60 2018-11-22 Buy
Alfa Aesar B25279 2-(Methylthio)pyrazine, 99% 21948-70-9 5g $148 2018-11-13 Buy

2-(Methylthio)pyrazine Chemical Properties,Uses,Production

Chemical Properties

White solid

Chemical Properties

Pyrazinyl methyl sulfide has an ethereal sulfureous odor

Taste threshold values

FEMA PADI: 0.157 mg

2-(Methylthio)pyrazine Preparation Products And Raw materials

Raw materials

Preparation Products


2-(Methylthio)pyrazine Suppliers

Global( 118)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19919 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21924 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20516 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23983 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20094 58
Jinan Finer Chemical Co., Ltd
+86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 939 58
hdzhl biotechnology co., ltd
86-13032617415
sales@luchibiology.com CHINA 652 58

View Lastest Price from 2-(Methylthio)pyrazine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-05-07 2-(Methylthio)pyrazine
21948-70-9
US $1.00 / KG 1KG 99% 200tons hdzhl biotechnology co., ltd
2018-07-28 2-(Methylthio)pyrazine
21948-70-9
US $100.00 / KG 25KG 98% 1000KG career henan chemical co

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