ChemicalBook > CAS DataBase List > 2-Pyrazinylethanethiol

2-Pyrazinylethanethiol

Product Name
2-Pyrazinylethanethiol
CAS No.
35250-53-4
Chemical Name
2-Pyrazinylethanethiol
Synonyms
FEMA 3230;FEMA NUMBER 3230;PYRAZINEETHANETHIOL;2-Pyrazinylethanethi;PYRAZINYL ETHANETHIOL;MERCAPTOETHYLPYRAZINE;Mercaptoethyl)pyrazin;2-PYRAZINYLETHANETHIOL;2-PYRAZINE ETHANETHIOL;2-pyrazinyl-ethanethio
CBNumber
CB0306160
Molecular Formula
C6H8N2S
Formula Weight
140.21
MOL File
35250-53-4.mol
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2-Pyrazinylethanethiol Property

Boiling point:
105-110 °C20 mm Hg(lit.)
Density 
1.142 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.567(lit.)
FEMA 
3230 | PYRAZINE ETHANETHIOL
Flash point:
>230 °F
storage temp. 
Inert atmosphere,2-8°C
pka
9.82±0.10(Predicted)
form 
clear liquid
color 
White to Yellow to Green
Odor
at 0.10 % in propylene glycol. sulfurous meaty cabbage
Odor Type
sulfurous
Water Solubility 
Partly soluble in water, soluble in most organic solvents.
JECFA Number
795
LogP
0.38
CAS DataBase Reference
35250-53-4(CAS DataBase Reference)
EPA Substance Registry System
Pyrazineethanethiol (35250-53-4)
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Safety

Hazard Codes 
T
Risk Statements 
25-36/37/38
Safety Statements 
36/37-45
RIDADR 
UN 2810 6.1/PG 3
WGK Germany 
3
RTECS 
KJ2551000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W323004
Product name
Pyrazineethanethiol
Purity
≥97%, FG
Packaging
sample-k
Price
$65.6
Updated
2024/03/01
Sigma-Aldrich
Product number
W323004
Product name
Pyrazineethanethiol
Purity
≥97%, FG
Packaging
25g
Price
$191
Updated
2024/03/01
Sigma-Aldrich
Product number
W323004
Product name
Pyrazineethanethiol
Purity
≥97%, FG
Packaging
100g
Price
$438
Updated
2024/03/01
TCI Chemical
Product number
M1845
Product name
(2-Mercaptoethyl)pyrazine
Purity
>98.0%(GC)
Packaging
1g
Price
$42
Updated
2024/03/01
TCI Chemical
Product number
M1845
Product name
(2-Mercaptoethyl)pyrazine
Purity
>98.0%(GC)
Packaging
5g
Price
$126
Updated
2024/03/01
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2-Pyrazinylethanethiol Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid

Chemical Properties

Pyrazine ethanethiol has a sulfurous, meaty, cabbage odor.

Uses

2-(2-Mercaptoethyl)pyrazine is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals, petrochemicals and dyestuff. It is used as a flavoring agent has a sulfurous type odor and a meaty type flavor.

Preparation

From 2-vinylpyrazine by reaction with thiolactic acid, followed by conversion of the thiolester to 2-(pyrazinyl) ethanethiol.

Taste threshold values

Taste characteristics at 2 ppm: meaty, sulfurous, pot roast and savory with nuances suitable for chicken and pork.

2-Pyrazinylethanethiol Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Pyrazinylethanethiol Suppliers

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View Lastest Price from 2-Pyrazinylethanethiol manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
2-Pyrazinylethanethiol 35250-53-4
Price
US $45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-11-14
Hebei Weibang Biotechnology Co., Ltd
Product
2-Pyrazinylethanethiol 35250-53-4
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-15
Hebei Weibang Biotechnology Co., Ltd
Product
2-Pyrazinylethanethiol 35250-53-4
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-30

35250-53-4, 2-PyrazinylethanethiolRelated Search:

Ethanethiol Sulfachoropyrazine sodium Acetylpyrazine 2,5-Dimethyl pyrazine Isoniazid CEFTRIAXONE 2-Ethylhexyl mercaptoacetate Mercaptoacetic acid Pyrazinamide 2-Phenylethanethiol Pyrazine SODIUM ETHANETHIOLATE Glipizide 2-Mercaptoethanol β-PYRAZINYLETHIOL ACETATE 2-Pyrazinylethanethiol MERCAPTANS

  • BETA-MERCAPTOETHYL PYRAZINE
  • FEMA 3230
  • FEMA NUMBER 3230
  • 2-PYRAZINE ETHANETHIOL
  • 2-PYRAZINYLETHANETHIOL
  • (2-MERCAPTOETHYL)PYRAZINE
  • 2-(2-MERCAPTOETHYL)PYRAZINE
  • PYRAZINYL ETHANETHIOL
  • PYRAZINEETHANETHIOL
  • 2-pyrazinyl-ethanethio
  • PYRAZINEETHANETHIOL 97+%
  • MERCAPTOETHYLPYRAZINE
  • PYRAZINE-2-ETHANETHIOL
  • SS-MERCAPTOETHYL PYRAZINE
  • 2-pyrazin-2-ylethanethiol
  • PYRAZINE ETHANETHIOL 10% IN ETHANOL
  • 2-(2-Pyrazinyl)ethanethiol
  • 2-(pyrazin-2-yl)ethane-1-thiol
  • 2-Pyrazinylethanethiol 35250-53-4
  • 2-Pyrazinylethanethi
  • Mercaptoethyl)pyrazin
  • 2-(2-Mercaptoethyl)pyrazine,97%
  • (2-Mercaptoethyl)pyrazine&gt
  • 2-pyrazine ethyl mercaptan
  • phenyl(pyrazin-2-yl)methanone
  • 2-pyrazinyl ethyl mercaptan
  • 2-Pyrayine ethanethiol
  • 35250-53-4
  • Chloropyrazines, etc.
  • pyrazine Flavor
  • API intermediates
  • Pyrazines