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5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone, mixture of isomers

2-乙基-4-羟基-5-甲基-3(2H)-呋喃酮

品牌
Sigma-Aldrich
CAS
27538-09-6
货号
W362301
规格纯度
96%, 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-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone is one of the key volatile components of shoyu (soy sauce). It also occurs in roasted coffee and blackberries.

应用

5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone (a mixture of isomers) can be used as a flavoring agent in food industries due to its excellent sensory properties.

包装

玻璃瓶包装

基本信息

经验(实验)分子式C7H10O3
分子量142.15
FEMA编号3623
EC 号248-513-0
MDL编号MFCD03411593
PubChem化学物质编号24901815
Flavis编号13.084
NACRESNA.21

产品性质

质量水平400
生物来源synthetic
等级FG
Halal
Kosher
agencyfollows IFRA guidelines
reg. complianceEU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
测定96%
折射率n20/D 1.512 (lit.)
bp248-249 ℃ (lit.)
密度1.137 g/mL at 25 ℃ (lit.)
文件see Safety & Documentation for available documents
性状检查bread; burnt; caramel; maple; sweet
application(s)flavors and fragrances
食品过敏原no known allergens
致敏芳香化合物no known allergens
SMILES stringCCC1=C(O)C(C(C)O1)=O
InChI1S/C7H10O3/c1-3-5-7(9)6(8)4(2)10-5/h4,9H,3H2,1-2H3
InChI keyQJYOEDXNPLUUAR-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H302
预防措施声明P264 - P270 - P301 + P312 - P501
危险分类Acute Tox. 4 Oral
储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)183.2 °F - closed cup
闪点(C)84 ℃ - closed cup
个人防护装备Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)

Sigma-Aldrich

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