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Merck
CN

W200204

Sigma-Aldrich

乙缩醛

≥98%, FG

别名:

乙醛缩二乙醇, 1,1-二乙氧基乙烷, 乙缩醛

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About This Item

线性分子式:
CH3CH(OC2H5)2
CAS号:
分子量:
118.17
FEMA编号:
2002
Beilstein:
1098310
EC 号:
欧洲委员会编号:
35
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
6.001
NACRES:
NA.21
性状检查:
green; ethereal; vegetable; earthy; sweet
等级:
FG
Fragrance grade
Halal
生物来源:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
食品过敏原:
no known allergens

生物来源

synthetic

质量水平

等级

FG
Fragrance grade
Halal

Agency

follows IFRA guidelines
meets purity specifications of JECFA

管理合规性

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515

蒸汽密度

4.1 (vs air)

蒸汽压

20 mmHg ( 20 °C)
8 mmHg ( 8 °C)

方案

≥98%

自燃温度

446 °F

expl. lim.

10.4 %

折射率

n20/D 1.379-1.383 (lit.)

沸点

102 °C (lit.)

密度

0.831 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

green; ethereal; vegetable; earthy; sweet

SMILES字符串

CCOC(C)OCC

InChI

1S/C6H14O2/c1-4-7-6(3)8-5-2/h6H,4-5H2,1-3H3

InChI key

DHKHKXVYLBGOIT-UHFFFAOYSA-N

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一般描述

缩醛是一种具有挥发性风味的化合物,主要存在于柚子香精、杜利欧水果浆和葡萄皮渣馏出物中。

应用


  • 通过 1,3-烯炔的顺序加氢醇解合成多种烯丙基砜衍生物:本文详细介绍了一种通过乙缩醛的控制反应合成烯丙基砜衍生物的方法,这些衍生物在各种化学制造过程中具有价值(Kumar 和 Shah,2024 年)。


象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

<68.0 °F - closed cup

闪点(°C)

< 20 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Volatile constituents and fatty acid composition of lipids in Durio zibethinus.
Moser R, et al.
Phytochemistry, 19(1), 79-81 (1980)
Analysis of volatile flavor constituents from grapefruit essence.
Moshonas MG & Shaw PE
Journal of Agricultural and Food Chemistry, 19(1), 119-120 (1971)
Fast determination of principal volatile compounds in distilled spirits.
Lopez-Vazquez C, et al.
Food Control, 21(11), 1436-1441 (2010)
Geelsu Hwang et al.
Biofouling, 30(9), 1079-1091 (2014-10-31)
Well-established biofilms formed by Streptococcus mutans via exopolysaccharide matrix synthesis are firmly attached to tooth surfaces. Enhanced understanding of the physical properties of mature biofilms may lead to improved approaches to detaching or disassembling these highly organized and adhesive structures.
A J Cappadoro et al.
Animal reproduction science, 158, 104-108 (2015-05-30)
The purpose of this study was to develop a new injection-molded intravaginal insert manufactured from ethylene-vinyl acetate containing progesterone for a 7-day insertion period in cattle. The manufacturing process resulted in a reduction in the residual drug compared to the

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