ChemicalBook >> CAS DataBase List >>2-Pyrazinylethanethiol
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
- Molecular Weight:
- 140.21
- MDL Number:
- MFCD00053160
- MOL File:
- 35250-53-4.mol
Last updated:2024-03-22 17:12:53
| Boiling point | 105-110 °C20 mm Hg(lit.) |
|---|---|
| Density | 1.142 g/mL at 25 °C(lit.) |
| refractive index |
n |
| 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) |
| Substances Added to Food (formerly EAFUS) | PYRAZINE ETHANETHIOL |
| FDA UNII | F7I6G0E56F |
| EPA Substance Registry System | Pyrazineethanethiol (35250-53-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H315-H319-H335 | |||||||||
| Precautionary statements | P301+P310+P330-P302+P352-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
2-Pyrazinylethanethiol price More Price(17)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W323004 | Pyrazineethanethiol ≥97%, FG | 35250-53-4 | sample-k | $65.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | W323004 | Pyrazineethanethiol ≥97%, FG | 35250-53-4 | 25g | $191 | 2024-03-01 | Buy |
| Sigma-Aldrich | W323004 | Pyrazineethanethiol ≥97%, FG | 35250-53-4 | 100g | $438 | 2024-03-01 | Buy |
| TCI Chemical | M1845 | (2-Mercaptoethyl)pyrazine >98.0%(GC) | 35250-53-4 | 1g | $42 | 2024-03-01 | Buy |
| TCI Chemical | M1845 | (2-Mercaptoethyl)pyrazine >98.0%(GC) | 35250-53-4 | 5g | $126 | 2024-03-01 | Buy |
2-Pyrazinylethanethiol Chemical Properties,Uses,Production
Chemical Properties
Pyrazine ethanethiol has a sulfurous, meaty, cabbage odor.
Chemical Properties
Colorless liquid
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
Global( 215)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
View Lastest Price from 2-Pyrazinylethanethiol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-23 | 2-Pyrazinylethanethiol
35250-53-4
|
US $31.00-1.20 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-09-06 | 2-Pyrazinylethanethiol
35250-53-4
|
US $0.00 / KG | 1KG | 99% | 500000kg | Hebei Guanlang Biotechnology Co., Ltd. | |
 |
2023-04-12 | 2-Pyrazinylethanethiol
35250-53-4
|
US $10.00 / Kg/Bag | 1Kg/Bag | 99% | 20tons | Wuhan Dujiang Industrial Co., Ltd. |
-
- 2-Pyrazinylethanethiol
35250-53-4
- US $31.00-1.20 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 2-Pyrazinylethanethiol
35250-53-4
- US $0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
-
- 2-Pyrazinylethanethiol
35250-53-4
- US $10.00 / Kg/Bag
- 99%
- Wuhan Dujiang Industrial Co., Ltd.
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2-Pyrazinylethanethiol 35250-53-4
(2-Mercaptoethyl)pyrazine>
2-pyrazine ethyl mercaptan
phenyl(pyrazin-2-yl)methanone
2-pyrazinyl ethyl mercaptan
35250-53-4
Chloropyrazines, etc.
pyrazine Flavor
API intermediates
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