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3-Methyl-2(5H)-furanone

3-甲基-2(5H)-呋喃酮

品牌
Sigma-Aldrich
CAS
22122-36-7
货号
393509
规格纯度
technical grade, 90%
参考价格
895.31 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

3-Methyl-2(5H)-furanone, a five membered conjugated lactone, is a volatile compound. Its synthesis has been reported. It is reported to be one of the predominant constituent of the flavor of pandan leaves. It is also found in Thai soy sauce, Arabica roasted coffee samples from Brazil, bio-oil from pine wood sawdust.
3-Methyl-2(5H)-furanone (3-Methylfuran-2(5H)-one) has been synthesized in highest yield (77%) by employing α-methyl-γ- butyrolactone as starting reagent.

应用

3-Methyl-2(5H)-furanone is the suitable model compound used to investigate the fragmentation mechanism of five membered lactones by electrospray ionisation tandem mass spectrometry and also to study the airway irritation of isoprene, isoprene/ozone, and isoprene/ozone/nitrogen dioxide mixture.

包装

1, 5 g in glass bottle

基本信息

经验(实验)分子式C5H6O2
分子量98.10
Beilstein1642
MDL编号MFCD00191545
PubChem化学物质编号24864521

产品性质

等级technical grade
质量水平100
测定90%
折射率n20/D 1.467 (lit.)
bp97-99 ℃/20 mmHg (lit.)
密度1.13 g/mL at 25 ℃ (lit.)
SMILES stringCC1=CCOC1=O
InChI1S/C5H6O2/c1-4-2-3-7-5(4)6/h2H,3H2,1H3
InChI keyVGHBEMPMIVEGJP-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)200.1 °F - closed cup
闪点(C)93.4 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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