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Merck

256374

Sigma-Aldrich

2-乙氧基乙醇

spectrophotometric grade, ≥99%

别名:

乙二醇单乙醚, 乙基乙二醇

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About This Item

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)

方案

≥99%

表单

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.)

沸点

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

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

104.0 °F - closed cup

闪点(°C)

40 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Aminabhavi TM and Gopalakrishna B.
Journal of Chemical and Engineering Data, 40(3), 632-641 (1995)
Measurements and correlation of high-pressure VLE of binary CO2-alcohol systems (methanol, ethanol, 2-methoxyethanol and 2-ethoxyethanol).
Joung SN, et al.
Fluid Phase Equilibria, 185(1), 219-230 (2001)
I A Adedara et al.
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Endocrine disrupting chemicals cause reproductive dysfunction by interacting with intricate regulation and cellular processes involve in spermatogenesis. This study investigated the probable mechanism of action of ethylene glycol monoethyl ether (EGEE) as an antiandrogenic compound as well as the effects
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Percutaneous absorption and cutaneous metabolism of 2-ethoxyethanol were assessed in vivo and with an in vitro flow-through diffusion system. Topical application of undiluted (14)C-ethoxyethanol to occluded rat skin in vivo resulted in 25% of the dose being absorbed after 24

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