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Merck
CN

90390

三乙二醇

puriss., anhydrous, ≥99.0% (GC)

别名:

三甘醇

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线性分子式:
HO(CH2CH2O)2CH2CH2OH
化学文摘社编号:
分子量:
150.17
EC Number:
203-953-2
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
969357
MDL number:
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vapor density

5.2 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

grade

puriss.

assay

≥99.0% (GC)

autoignition temp.

699 °F

expl. lim.

9.2 %

impurities

≤0.08% water

refractive index

n20/D 1.455 (lit.), n20/D 1.456

bp

125-127 °C/0.1 mmHg (lit.)

mp

−7 °C (lit.)

density

1.124 g/mL at 20 °C (lit.)

SMILES string

OCCOCCOCCO

InChI

1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2

InChI key

ZIBGPFATKBEMQZ-UHFFFAOYSA-N

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存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

330.8 °F - closed cup

flash_point_c

166 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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Biodegradation of mono-. di-and triethylene glycols in river waters under controlled laboratory conditions.
Evans WH and David EJ.
Water Research, 8(2), 97-100 (1974)
Eagleson M.
Concise Encyclopedia Chemistry, 483-483 (1994)
On the role of triethylene glycol in the preparation of highly active Mo/Al2O3 hydrodesulfurization catalysts: A spectroscopic study.
Gutierrez-Alejandre A, et al.
Applied Catalysis. B, Environmental, 166, 560-567 (2015)
Amit Vaish et al.
Small (Weinheim an der Bergstrasse, Germany), 7(10), 1471-1479 (2011-05-04)
Soft-lithography-based techniques are widely used to fabricate microarrays. Here, the use of microcontact insertion printing is described, a soft-lithography method specifically developed for patterning at the dilute scales necessary for highly selective biorecognition. By carefully tuning the polar surface energy
Jianji Wang et al.
The journal of physical chemistry. B, 115(17), 4955-4962 (2011-04-13)
Material preparation in ionic liquids and environmental pollution control by ionic liquids are often closely dependent on the aggregation behavior of ionic liquids in solution. In the present work, conductivity, fluorescence probe, and dynamic light scattering techniques have been used

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