W328103
2-乙基吡嗪
≥98%, FG
别名:
乙基吡嗪
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
经验公式（希尔记法）:
C6H8N2
化学文摘社编号:
分子量:
108.14
FEMA Number:
3281
Council of Europe no.:
2213
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
14.022
EC Number:
237-691-5
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
108200
Organoleptic:
cocoa; musty; nutty; woody; roasted
Grade:
FG, Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines, meets purity specifications of JECFA
Food allergen:
no known allergens
biological source
synthetic
grade
FG, Fragrance grade, Halal, Kosher
agency
follows IFRA guidelines, meets purity specifications of JECFA
reg. compliance
EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002
assay
≥98%
refractive index
n20/D 1.498 (lit.)
bp
152-153 °C (lit.)
density
0.984 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
fragrance allergen
no known allergens
organoleptic
cocoa; musty; nutty; woody; roasted
SMILES string
CCc1cnccn1
InChI
1S/C6H8N2/c1-2-6-5-7-3-4-8-6/h3-5H,2H2,1H3
InChI key
KVFIJIWMDBAGDP-UHFFFAOYSA-N
General description
2-乙基吡嗪是一种挥发性香味化合物，主要在烘焙咖啡豆或烘焙芝麻等食品中形成，这是由于烘焙过程中糖与蛋白质发生美拉德反应所致。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 3
存储类别
3 - Flammable liquids
flash_point_f
109.0 °F
flash_point_c
42.78 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
实验方案
Separation of various pyrazines and sulfur compounds including carbon disulfide and dimethyl disulfide.
Odor threshold levels of pyrazine compounds and assessment of their role in the flavor of roasted foods.
Koehler PE, et al.
Journal of Food Science, 36(5), 816-818 (1971)
Effect of antioxidants on the volatiles of roasted sesame seeds.
Soliman MA, et al.
Journal of Agricultural and Food Chemistry, 33(3), 523-528 (1985)
Steam volatile aroma constituents of roasted cocoa beans.
Van Praag M, et al.
Journal of Agricultural and Food Chemistry, 16(6), 1005-1008 (1968)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| W328103-SAMPLE-K | 04061837528743 |
| W328103-5KG-K | 04061838108135 |
| W328103-1KG-K | 04061838249227 |
| W328103-100G-K | 04061838257840 |