2-(Methylthio)pyrazine

2-(Methylthio)pyrazine Suppliers list

Company Name:	Hebei Chuanghai Biotechnology Co,.LTD
Tel:	+86-86-13131129325 +8613131129325
Email:	sales1@chuanghaibio.com
Products Intro:	Product Name:2- (Methylthio) Pyrazine CAS:21948-70-9 Purity:99% Package:1KG;5.00;USD\|10KG;3.00;USD\|50KG;2.00;USD

Company Name:	Henan Fengda Chemical Co., Ltd
Tel:	+86-371-86557731 +86-13613820652
Email:	info@fdachem.com
Products Intro:	Product Name:2-(Methylthio)pyrazine CAS:21948-70-9 Purity:99% Package:1kg;33USD\|1000kg;1.2USD

Company Name:	JINING XINHE CHEMICAL CO., LTD
Tel:	+8615318402391
Email:	sales@xinhepharma.com
Products Intro:	Product Name:2-(Methylthio)pyrazine CAS:21948-70-9 Purity:98% Package:1kg;\|25kg;\|100kg

Company Name:	Capot Chemical Co.,Ltd.
Tel:	+86-（0）57185586718; +8613336195806
Email:	sales@capot.com
Products Intro:	Product Name:2-Methylthiopyrazine CAS:21948-70-9 Purity:98%(Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg

Company Name:	Henan Tianfu Chemical Co.,Ltd.
Tel:	+86-0371-55170693 +86-19937530512
Email:	info@tianfuchem.com
Products Intro:	Product Name:21948-70-9 2-(Methylthio)pyrazine CAS:21948-70-9 Purity:99% Package:25KG;5KG;1KG

2-(Methylthio)pyrazine manufacturers

2-(Methylthio)pyrazine Basic information

Product Name:	2-(Methylthio)pyrazine
Synonyms:	Pyrazine,2-(Methylthio)-;PYRAZINYLMETHYL SULFIDE;(METHYLTHIO)PYRAZINE;METHYL PYRAZINYL SULFIDE;FEMA NUMBER 3231;FEMA 3231;2-(METHYLTHIO)PYRAZINE;2-METHYLSULFANYL-PYRAZINE
CAS:	21948-70-9
MF:	C5H6N2S
MW:	126.18
EINECS:	244-675-1
Product Categories:	Chloropyrazines, etc.;pyrazine Flavor;Pyrazines;Pyrazine
Mol File:	21948-70-9.mol

2-(Methylthio)pyrazine Chemical Properties

Melting point	44 °C
Boiling point	221.2±20.0 °C(Predicted)
density	1.19±0.1 g/cm3(Predicted)
FEMA	3231 \| PYRAZINYL METHYL SULFIDE
storage temp.	Sealed in dry,Room Temperature
solubility	soluble in Methanol
pka	0.10±0.10(Predicted)
form	solid
color	White to Orange to Green
Odor	nutty, sweet, meaty, slightly green flavor
Odor Type	sulfurous
biological source	synthetic
JECFA Number	796
BRN	878423
Major Application	flavors and fragrances
InChI	1S/C5H6N2S/c1-8-5-4-6-2-3-7-5/h2-4H,1H3
InChIKey	KBPBOWBQRUXMFV-UHFFFAOYSA-N
SMILES	CSC1=CN=CC=N1
LogP	1.26
CAS DataBase Reference	21948-70-9(CAS DataBase Reference)
NIST Chemistry Reference	Pyrazine, (methylthio)-(21948-70-9)
EPA Substance Registry System	Pyrazine, (methylthio)- (21948-70-9)

Safety Information

Hazard Codes	Xn
Risk Statements	22-37/38-41
Safety Statements	22-24/25-39-26
WGK Germany	3
TSCA	TSCA listed
HS Code	29339900
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3

MSDS Information

Provider	Language
ALFA	English

2-(Methylthio)pyrazine Usage And Synthesis

Chemical Properties	White solid
Chemical Properties	Pyrazinyl methyl sulfide has an ethereal sulfureous odor
Uses	flavors and fragrances
Definition	ChEBI: 2-(Methylthio)pyrazine is an aryl sulfide.
Taste threshold values	FEMA PADI: 0.157 mg

2-(Methylthio)pyrazine Preparation Products And Raw materials

Raw materials	Sodium thiomethoxide-->2-Mercaptopyrazine-->Boron trifluoride methyl sulfide complex-->Iodopyrazine-->2-Bromopyrazine-->2-Chloropyrazine-->Dimethyl disulfide
Preparation Products	Pyrazine

Tag:2-(Methylthio)pyrazine(21948-70-9) Related Product Information

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