H26456
二乙二醇
99%, liquid, viscous liquid, suitable for synthesis, ReagentPlus®
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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关于此项目
线性分子式:
(HOCH2CH2)2O
化学文摘社编号:
分子量:
106.12
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352104
EC Number:
203-872-2
MDL number:
Beilstein/REAXYS Number:
969209
Assay:
99%
Bp:
245 °C (lit.)
Vapor pressure:
0.01 mmHg ( 20 °C)
产品名称
二乙二醇, ReagentPlus®, 99%
vapor density
2.14 (vs air)
Quality Segment
vapor pressure
0.01 mmHg ( 20 °C)
description
non-ionic
product line
ReagentPlus®
assay
99%
form
liquid, viscous liquid
autoignition temp.
442 °F
expl. lim.
2-12.3 %
dilution
(for general lab use)
refractive index
n
pH
5.0-8 (20 °C, 500 g/L)
bp
245 °C (lit.)
mp
−10 °C (lit.)
density
1.118 g/mL at 25 °C (lit.)
functional group
ether, hydroxyl
SMILES string
OCCOCCO
InChI
1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2
InChI key
MTHSVFCYNBDYFN-UHFFFAOYSA-N
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警示词
Warning
危险代码
Hazard Classifications
Acute Tox. 4 Oral
存储类别
10 - Combustible liquids
闪点 (F)
280.4 °F - closed cup
闪点 (°C)
138 °C - closed cup
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter