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Merck
CN
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文件

安全信息

8.03131

Sigma-Aldrich

二乙二醇

Technipur®, for synthesis

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别名:
2,2′-氧代二乙醇, 2-羟基乙基醚, 二(羟乙基)醚, 二甘醇
线性分子式:
(HOCH2CH2)2O
CAS号:
111-46-6
分子量:
106.12
Beilstein:
969209
MDL编号:
MFCD00002882
NACRES:
NA.05

等级

for synthesis

质量水平

200

自燃温度

442 °F

expl. lim.

2-12.3 %

pH值（酸碱度）

6 (20 °C, 200 g/L in H2O)

mp

-6.5 °C (DIN )

密度

1.118 g/mL at 25 °C (lit.)

SMILES字符串

OCCOCCO

InChI

1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2

InChI key

MTHSVFCYNBDYFN-UHFFFAOYSA-N

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一般描述

Diethylene glycol is widely used as a solvent and ingredient for many consumer products like antifreeze preparations, wallpaper strippers, brake fluids, and artificial fog solutions.

应用

Diethylene glycol can be used:
  • To improve the digital inkjet printability of dye solutions on cotton fabrics.
  • As a humectant in the pigment ink formulation applicable in inkjet printing.
  • As a solvent in the synthesis of Bi2S3 nanorod applicable as a direct band-gap semiconductor in thermoelectric devices, photoelectric devices.

法律信息

Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H302

危险分类

Acute Tox. 4 Oral

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup

法规信息

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Influence of nano-coated pigment ink formulation on ink-jet printability and printing accuracy
Li M, et al.
Coloration Technology, 133(6), 476-484 (2017)
Effect of Diethylene Glycol on the Inkjet Printability of Reactive Dye Solution for Cotton Fabrics
Hui Peng H, et al.
Langmuir, 37(4), 1493-1500 (2021)
Synthesis and characterization of Bi2S3 nanorods by solvothermal method in polyol media
Zhang H and Wang L
Materials Letters, 61( 8-9), 1667-1670 (2007)
Marraffa JM, et al. Diethylene glycol: widely used solvent presents serious poisoning potential.
Marraffa JM, et al
The Journal of Emergency Medicine, 35(4), 401-406 (2008)

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