695084
乙酸
glacial, ≥99.85%
别名:
冰乙酸
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关于此项目
线性分子式:
CH3CO2H
化学文摘社编号:
分子量:
60.05
EC Number:
200-580-7
UNSPSC Code:
12352106
PubChem Substance ID:
Beilstein/REAXYS Number:
506007
MDL number:
vapor density
2.07 (vs air)
assay
≥99.85%
autoignition temp.
800 °F
expl. lim.
16 %, 92 °F, 4 %, 59 °F
impurities
≤0.0050% Nonvolatile matter, ≤0.050% Formic acid, ≤0.150% water, ≤5 ppm Acetaldehyde
color
APHA: ≤5
refractive index
n20/D 1.371 (lit.)
bp
117-118 °C (lit.)
mp
16.2 °C (lit.)
transition temp
freezing point ≥16.35 °C
density
1.04 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤1 ppm, sulfate (SO42-): ≤1 ppm
cation traces
Fe: ≤0.50 ppm, heavy metals: ≤0.5 ppm
SMILES string
[F2C(F2C)13F3C]C(O)=O
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI key
QTBSBXVTEAMEQO-UHFFFAOYSA-N
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Other Notes
This product has been replaced by A6283-Sigma-Aldrich | Acetic acid, ReagentPlus®, ≥99% | CH3CO2H
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
102.2 °F - closed cup
flash_point_c
39 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
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