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5-Methylquinoxaline

5-甲基喹喔啉

品牌
Sigma-Aldrich
CAS
13708-12-8
货号
W320307
规格纯度
≥99%, 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

5-Methylquinoxaline has been identified as one of the key volatile aroma compounds in roasted almonds{170] and roasted coffee.

基本信息

经验(实验)分子式C9H8N2
分子量144.17
FEMA编号3203
EC 号237-246-5
欧洲委员会编号2271
MDL编号MFCD00012335
PubChem化学物质编号24901551
Flavis编号14.028
NACRESNA.21

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
FDA 21 CFR 110
测定≥99%
折射率n20/D 1.62 (lit.)
bp120 ℃/15 mmHg (lit.)
mp20-21 ℃ (lit.)
密度1.125 g/mL at 25 ℃
文件see Safety & Documentation for available documents
性状检查burnt; coffee; corn; nutty; roasted
application(s)flavors and fragrances
食品过敏原no known allergens
致敏芳香化合物no known allergens
SMILES stringCc1cccc2nccnc12
InChI1S/C9H8N2/c1-7-3-2-4-8-9(7)11-6-5-10-8/h2-6H,1H3
InChI keyCQLOYHZZZCWHSG-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)235.4 °F - closed cup
闪点(C)113 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Sigma-Aldrich

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