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Merck
CN

256374

Sigma-Aldrich

2-乙氧基乙醇

spectrophotometric grade, ≥99%

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别名:
乙二醇单乙醚, 乙基乙二醇
线性分子式:
C2H5OCH2CH2OH
CAS号:
分子量:
90.12
Beilstein:
1098271
EC 号:
MDL编号:
UNSPSC代码:
12352112
PubChem化学物质编号:
NACRES:
NA.21

等级

spectrophotometric grade

质量水平

蒸汽密度

3.1 (vs air)

蒸汽压

3.8 mmHg ( 20 °C)

检测方案

≥99%

形式

liquid

自燃温度

460 °F

expl. lim.

14 %

技术

UV/Vis spectroscopy: suitable

杂质

<0.080% water

蒸发残留物

<0.001%

折射率

n20/D 1.407 (lit.)

bp

135 °C (lit.)
135 °C

mp

−90 °C (lit.)

溶解性

water: miscible

密度

0.93 g/mL at 25 °C (lit.)

λ

H2O reference

紫外吸收

λ: 215 nm Amax: 1.00
λ: 225 nm Amax: 0.50
λ: 250 nm Amax: 0.20
λ: 305 nm Amax: 0.01

SMILES字符串

CCOCCO

InChI

1S/C4H10O2/c1-2-6-4-3-5/h5H,2-4H2,1H3

InChI key

ZNQVEEAIQZEUHB-UHFFFAOYSA-N

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警示用语:

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Repr. 1B

WGK

WGK 2

法规信息

危险化学品

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