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线性分子式:
HO(CH2CH2O)2CH2CH2OH
化学文摘社编号:
分子量:
150.17
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-953-2
MDL number:
Beilstein/REAXYS Number:
969357
Assay:
99%
Bp:
125-127 °C/0.1 mmHg (lit.)
Vapor pressure:
<0.01 mmHg ( 20 °C)
产品名称
三乙二醇, ReagentPlus®, 99%
vapor density
5.2 (vs air)
Quality Segment
vapor pressure
<0.01 mmHg ( 20 °C)
product line
ReagentPlus®
assay
99%
form
viscous liquid
autoignition temp.
699 °F
expl. lim.
9.2 %
dilution
(for general lab use)
refractive index
n20/D 1.455 (lit.)
pH
6.5-7.5 (20 °C, 100 g/L)
bp
125-127 °C/0.1 mmHg (lit.)
mp
−7 °C (lit.)
density
1.124 g/mL at 20 °C (lit.)
functional group
ether, hydroxyl
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
Application
三甘醇可用于以下情形:
- 制备脂肪酸胶凝器,用于胶凝各种食用油和植物油。
- 作为溶剂制备超顺磁性氧化铁纳米颗粒,用于原位蛋白纯化。
- 在水下天然气脱水制程中作为吸收剂。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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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