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Whiskey lactone

威士忌内酯

品牌
Sigma-Aldrich
CAS
39212-23-2
货号
W380300
规格纯度
≥98%, FG
参考价格
637.25 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Whiskey lactone is the common name of (±)-5-butyl-4-methyldihydro-2(3H)-furanone. It is a volatile aromatic compound found in whiskey and wine aged in oak barrels. The detection of whiskey lactone in blood samples can be done by quantitative gas chromatography–mass spectrometry (dynamic HS–GC–MS) with the limit of detection of about 1,000μgL-1.

包装

100 g in poly bottle
1 kg in poly bottle

基本信息

经验(实验)分子式C9H16O2
分子量156.22
FEMA编号3803
EC 号254-357-4
欧洲委员会编号10535
MDL编号MFCD00209540
PubChem化学物质编号329830658
Flavis编号10.053
NACRESNA.21

产品性质

质量水平400
生物来源synthetic
等级FG
agencymeets purity specifications of JECFA
reg. complianceEU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
描述mixture of cis and trans
测定≥98%
折射率n20/D 1.4454 (lit.)
bp93-94 ℃/5 mmHg (lit.)
密度0.952 g/mL at 25 ℃ (lit.)
文件see Safety & Documentation for available documents
性状检查coconut; coumarin; woody; nutty; roasted
application(s)flavors and fragrances
食品过敏原no known allergens
SMILES stringCCCCC1OC(=O)CC1C
InChI1S/C9H16O2/c1-3-4-5-8-7(2)6-9(10)11-8/h7-8H,3-6H2,1-2H3
InChI keyWNVCMFHPRIBNCW-UHFFFAOYSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 2
闪点(F)235.4 °F - closed cup
闪点(C)113 ℃ - closed cup

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