Merck
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文件

30740

Sigma-Aldrich

脱氢乙酸

≥98.0% (T)

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别名:
3-乙酰基-6-甲基-2,4-吡喃二酮
经验公式（希尔记法）:
C8H8O4
CAS号:
520-45-6
分子量:
168.15
Beilstein:
6129
EC 号:
208-293-9
MDL编号:
MFCD00066709
PubChem化学物质编号:
57648475
NACRES:
NA.22

质量水平

100

检测方案

≥98.0% (T)

形式

powder

bp

270 °C (lit.)

mp

111-113 °C (lit.)

SMILES字符串

CC(=O)C1C(=O)OC(C)=CC1=O

InChI

1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,7H,1-2H3

InChI key

PGRHXDWITVMQBC-UHFFFAOYSA-N

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相关类别

一般描述

脱氢乙酸是红葡萄酒中的一种食品添加剂，其可通过超快速液相色谱-串联四极杆质谱（UFLC-MS/MS）进行测定。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H302

危险分类

Acute Tox. 4 Oral

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

314.6 °F

闪点(°C)

157 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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