24204
乙二醇
puriss., ≥99.5% (GC)
别名:
1,2-乙二醇
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关于此项目
线性分子式:
HOCH2CH2OH
化学文摘社编号:
分子量:
62.07
EC Number:
203-473-3
UNSPSC Code:
12352137
PubChem Substance ID:
Beilstein/REAXYS Number:
505945
MDL number:
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
vapor density
2.1 (vs air)
vapor pressure
0.08 mmHg ( 20 °C)
grade
puriss.
assay
≥99.5% (GC)
autoignition temp.
752 °F
expl. lim.
15.3 %
impurities
≤0.2% water (Karl Fischer)
SMILES string
OCCO
refractive index
n20/D 1.431 (lit.)
bp
195-198 °C
mp
−13 °C (lit.)
density
1.113 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤2 mg/kg
cation traces
Fe: ≤2 mg/kg
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - STOT RE 2 Oral
target_organs
Kidney
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
239.0 °F - open cup
flash_point_c
115 °C - open cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
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