Merck

579963

Sigma-Aldrich

二乙二醇丁醚

≥99%

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别名:
Butyl CARBITOL, 2-(2-丁氧基乙氧基)乙醇, BDG, 二乙二醇单丁醚
线性分子式:
CH3(CH2)3OCH2CH2OCH2CH2OH
CAS号:
分子量:
162.23
Beilstein:
1739225
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

5.6 (vs air)

蒸汽压

30 mmHg ( 130 °C)

检测方案

≥99%

形式

liquid

自燃温度

400 °F

expl. lim.

6.2 %

折射率

n20/D 1.432 (lit.)

pH值(酸碱度)

7

bp

231 °C (lit.)

mp

−68 °C (lit.)

密度

0.967 g/mL at 25 °C (lit.)

application(s)

hematology

SMILES string

CCCCOCCOCCO

InChI

1S/C8H18O3/c1-2-3-5-10-7-8-11-6-4-9/h9H,2-8H2,1H3

InChI key

OAYXUHPQHDHDDZ-UHFFFAOYSA-N

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此商品
32250205621256366
Diethylene glycol butyl ether ≥99%

Sigma-Aldrich

579963

二乙二醇丁醚

Diethylene glycol monobutyl ether ≥98.0% (GC)

Sigma-Aldrich

32250

二乙二醇单丁醚

Diethylene glycol dibutyl ether ≥99%

Sigma-Aldrich

205621

二乙二醇二丁醚

Ethylene glycol butyl ether spectrophotometric grade, ≥99.0%

Sigma-Aldrich

256366

乙二醇丁醚

vapor pressure

30 mmHg ( 130 °C)

vapor pressure

-

vapor pressure

<0.01 mmHg ( 20 °C)

vapor pressure

<1 mmHg ( 20 °C), 10 mmHg ( 81 °C)

assay

≥99%

assay

≥98.0% (GC)

assay

≥99%

assay

≥99.0%

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

400 °F

autoignition temp.

-

autoignition temp.

-

autoignition temp.

473 °F

expl. lim.

6.2 %

expl. lim.

-

expl. lim.

-

expl. lim.

10.6 %

一般描述

二乙二醇丁醚是一种高沸点溶剂,可用于涂料工业。它还可用作有机溶胶的分散剂,用于制备塑化剂。

法律信息

Dow Chemical 产品
CARBITOL is a trademark of The Dow Chemical Company or an affiliated company of Dow

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

210.2 °F - closed cup

闪点(°C)

99 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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其他客户在看

"Diethylene Glycol Monobutyl Ether"
Gooch and Jan W
Encyclopedic Dictionary of Polymers, 216-216 (2011)
Thomas Göen et al.
Toxicology letters, 134(1-3), 295-300 (2002-08-23)
The aim of the study was to investigate the suitability of butoxyethoxyacetic acid (BEAA) as a biomarker of exposure to water-based cleaning agents containing diethylene glycol mono butyl ether (DEGBE). The study was performed in two printing plants where water-based
M Ema et al.
Drug and chemical toxicology, 11(2), 97-111 (1988-06-01)
The teratogenicity of diethylene glycol mono-n-butyl ether (DEGMBE) was studied in Wistar rats. The pregnant rats were fed a diet containing DEGMBE from day 0 through day 20 of pregnancy. The dietary concentrations of DEGMBE were 0, 0.04, 0.2 and
Yeomin Yoon et al.
Journal of membrane science, 261(1-2), 76-86 (2005-09-02)
Rejection characteristics of organic and inorganic compounds were examined for six reverse osmosis (RO) membranes and two nanofiltration (NF) membranes that are commercially available. A batch stirred-cell was employed to determine the membrane flux and the solute rejection for solutions
Christopher R Gibson et al.
Journal of the American Society for Mass Spectrometry, 14(11), 1247-1249 (2003-11-05)
Tandem liquid chromatography-mass spectrometry coupled to online radioactive material detection (LC/RAM/MS/MS) is a technique that is used routinely for in vivo and in vitro drug metabolism studies and allows for a simultaneous correlation between radiochemical peaks and mass spectral data.

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