ChemicalBook >> CAS DataBase List >>2,3-Diethylpyrazine
2,3-Diethylpyrazine
- CAS No.
- 15707-24-1
- Chemical Name:
- 2,3-Diethylpyrazine
- Synonyms
- FEMA 3136;2,3-Diethyl;shoyu pyrazine;FEMA NUMBER 3136;2,3-diethyl-pyrazin;2,3-DIETHYLPYRAZINE;DIETHYLPYRAZINE,2,3-;2.3-Diethyl pryazine;Pyrazine, 2,3-diethyl-;2,3-Diethylpyrazine>
- CBNumber:
- CB4364238
- Molecular Formula:
- C8H12N2
- Molecular Weight:
- 136.19
- MDL Number:
- MFCD00006151
- MOL File:
- 15707-24-1.mol
- MSDS File:
- SDS
Last updated:2023-05-25 18:01:09
| Boiling point | 180-182 °C (lit.) |
|---|---|
| Density | 0.963 g/mL at 25 °C (lit.) |
| FEMA | 3136 | 2,3-DIETHYLPYRAZINE |
| refractive index |
n |
| Flash point | 159 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | 2.16±0.10(Predicted) |
| Specific Gravity | 0.963 |
| color | Colorless to Light yellow |
| Odor | at 0.10 % in dipropylene glycol. raw nutty green pepper |
| Odor Type | nutty |
| JECFA Number | 771 |
| LogP | 1.70 |
| CAS DataBase Reference | 15707-24-1(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 2,3-DIETHYLPYRAZINE |
| EWG's Food Scores | 1 |
| FDA UNII | AD31A42VY0 |
| NIST Chemistry Reference | 2,3-Diethylpyrazine(15707-24-1) |
| EPA Substance Registry System | Pyrazine, 2,3-diethyl- (15707-24-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H315-H318-H335 | |||||||||
| Precautionary statements | P261-P280-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 37/38-41 | |||||||||
| Safety Statements | 26-39 | |||||||||
| RIDADR | UN 3334 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29339900 | |||||||||
| NFPA 704 |
|
2,3-Diethylpyrazine price More Price(29)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W313602 | 2,3-Diethylpyrazine ≥98%, FG | 15707-24-1 | 100g | $225 | 2024-03-01 | Buy |
| Sigma-Aldrich | W313602 | 2,3-Diethylpyrazine ≥98%, FG | 15707-24-1 | 1kg | $1470 | 2024-03-01 | Buy |
| Sigma-Aldrich | 292982 | 2,3-Diethylpyrazine 98% | 15707-24-1 | 5g | $46.5 | 2023-06-20 | Buy |
| TCI Chemical | D1581 | 2,3-Diethylpyrazine >98.0%(GC) | 15707-24-1 | 5mL | $22 | 2024-03-01 | Buy |
| Alfa Aesar | A13277 | 2,3-Diethylpyrazine, 98% | 15707-24-1 | 5g | $21.2 | 2021-12-16 | Buy |
2,3-Diethylpyrazine Chemical Properties,Uses,Production
Chemical Properties
CLEAR COLORLESS TO LIGHT YELLOW LIQUID
Chemical Properties
2,3-Diethylpyrazine has a nutty, hazelnut aroma
Occurrence
Reported found in baked potato, mushrooms, cocoa, roasted filberts, malt and shoyu (fermented soya hydrolysate).
Uses
2,3-Diethylpyrazine is used in method for preparing coffee extracts for cigarette using aroma backfilling agents.
Preparation
By condensation of 3,4-hexanedione with ethylenediamine
Definition
ChEBI: 2,3-Diethylpyrazine is a member of pyrazines.
Taste threshold values
Taste characteristics at 10 ppm: musty, raw, slight nutty, slight radishEMA PADI: 0.681 m
General Description
2,3-Diethylpyrazine is naturally present in tobacco and has been added to tobacco as flavor ingredients. Interaction of 2,3-diethylpyrazine (a volatile flavor compound) with propyl gallate has been investigated.
2,3-Diethylpyrazine Preparation Products And Raw materials
Global( 235)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| 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 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2967 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 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 | 47465 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 18192627656 | 1012@dideu.com | China | 3422 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 8349 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12468 | 58 |
View Lastest Price from 2,3-Diethylpyrazine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2022-09-21 | 2,3-Diethylpyrazine
15707-24-1
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2021-07-13 | 2,3-Diethylpyrazine
15707-24-1
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-09 | 2,3-Diethylpyrazine
15707-24-1
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 2,3-Diethylpyrazine
15707-24-1
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- 2,3-Diethylpyrazine
15707-24-1
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 2,3-Diethylpyrazine
15707-24-1
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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15707-24-1
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