W325007
2-乙酰基-3-乙基吡嗪
98%, FG
别名:
1-(3-ethylpyrazin-2-yl)ethanone, 2-acetyl-3-ethyl-1,4-diazine, Chip pyrazine
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所有图片(1)
About This Item
经验公式（希尔记法）:
C8H10N2O
CAS号:
分子量:
150.18
FEMA编号:
3250
EC 号:
欧洲委员会编号:
11293
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
14.049
NACRES:
NA.21
性状检查:
cocoa; musty; nutty; woody
等级:
FG
Fragrance grade
Halal
Kosher
Fragrance grade
Halal
Kosher
生物来源:
synthetic
Agency:
follows IFRA guidelines
食品过敏原:
no known allergens
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生物来源
synthetic
质量水平
等级
FG
Fragrance grade
Halal
Kosher
Agency
follows IFRA guidelines
管理合规性
EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
方案
98%
折射率
n20/D 1.515 (lit.)
沸点
54-56 °C/1 mmHg (lit.)
密度
1.075 g/mL at 25 °C (lit.)
应用
flavors and fragrances
文件
see Safety & Documentation for available documents
食品过敏原
no known allergens
致敏芳香化合物
no known allergens
性状检查
cocoa; musty; nutty; woody
SMILES字符串
CCc1nccnc1C(C)=O
InChI
1S/C8H10N2O/c1-3-7-8(6(2)11)10-5-4-9-7/h4-5H,3H2,1-2H3
InChI key
PPJSYGVFDJEMRP-UHFFFAOYSA-N
一般描述
2-Acetyl-3-ethylpyrazineis a pyrazine derivative commonly used as a flavoring ingredient. It has a powerful nutty, earthy, and roasted odor and is used as a food flavoring agent and fragrance component .
应用
2-Acetyl-3-ethylpyrazine is:
- One of the volatile flavor compounds identified and tracked over time during the aging process of Chinese vinegar. It contributes to the vinegar′s nutty and caramel-like aroma .
- Used as a safe flavoring agent in animal feed .
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
188.6 °F - closed cup
闪点(°C)
87 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Safety and efficacy of pyrazine derivatives including saturated ones belonging to chemical group 24 when used as flavourings for all animal species
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) and Rychen G, et al.
EFSA Journal, 15(2), e04671-e04671 (2017)
Tracking volatile flavor changes during two years of aging of Chinese vinegar by HS-SPME-GC-MS and GC-O
Al-Dalali S, et al.
Journal of food composition and analysis, 106, 104295-104295 (2022)
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