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5H-5-Methyl-6,7-dihydrocyclopenta[b]pyrazine

6,7-二氢-5-甲基-5H-环戊二烯并吡嗪

品牌
Sigma-Aldrich
CAS
23747-48-0
货号
W330604
规格纯度
≥97%, FG
参考价格
404.65 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

5H-5-Methyl-6,7-dihydrocyclopenta[b]pyrazine is the major flavor compound of palm sugar. It is also found in coffee and cooked meat.

包装

25, 100 g in glass bottle
1 kg in glass bottle

基本信息

经验(实验)分子式C8H10N2
分子量134.18
FEMA编号3306
EC 号245-864-1
欧洲委员会编号2314
MDL编号MFCD00040997
PubChem化学物质编号24901627
Flavis编号14.037

产品性质

质量水平400
生物来源synthetic
等级FG
Halal
Kosher
agencyfollows IFRA guidelines
meets purity specifications of JECFA
reg. complianceEU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
测定≥97%
折射率n20/D 1.527 (lit.)
bp96-99 ℃/20 mmHg (lit.)
密度1.055 g/mL at 25 ℃ (lit.)
文件see Safety & Documentation for available documents
性状检查hazelnut; musty; nutty; peanut
application(s)flavors and fragrances
食品过敏原no known allergens
致敏芳香化合物no known allergens
SMILES stringCC1CCc2nccnc12
InChI1S/C8H10N2/c1-6-2-3-7-8(6)10-5-4-9-7/h4-6H,2-3H2,1H3
InChI keyYZEFQPIMXZVPKP-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319 - H335
预防措施声明P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
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
WGKWGK 3
闪点(F)174.2 °F - closed cup
闪点(C)79 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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