8.03131
二乙二醇
for synthesis
别名:
2,2′-氧代二乙醇, 2-羟基乙基醚, 二(羟乙基)醚, 二甘醇
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线性分子式:
(HOCH2CH2)2O
化学文摘社编号:
分子量:
106.12
NACRES:
NA.05
UNSPSC Code:
12352100
Beilstein/REAXYS Number:
969209
MDL number:
Grade:
synthesis grade
Bp:
245 °C (lit.)
Vapor pressure:
0.01 mmHg ( 20 °C)
grade
synthesis grade
Quality Level
vapor density
2.14 (vs air)
vapor pressure
0.01 mmHg ( 20 °C)
description
Technipur®
autoignition temp.
442 °F
expl. lim.
2-12.3 %
dilution
(for synthesis)
refractive index
n20/D 1.447 (lit.)
pH
6 (20 °C, 200 g/L in H2O)
bp
245 °C (lit.)
mp
-6.5 °C (DIN ), −10 °C (lit.)
density
1.118 g/mL at 25 °C (lit.)
SMILES string
OCCOCCO
InChI
1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2
InChI key
MTHSVFCYNBDYFN-UHFFFAOYSA-N
General description
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.
Application
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.
Legal Information
Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany
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Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
280.4 °F - closed cup
flash_point_c
138 °C - closed cup
法规信息
新产品
此项目有
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)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 8031311000 | 04022536378633 |
| 8031315000 | 04022536378640 |
| 8031319025 | 04027269212704 |
| 8031319028 | 04054839712968 |