71251
乙酸
analytical standard
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
NACRES:
NA.24
E Number:
E260
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
200-580-7
MDL number:
Beilstein/REAXYS Number:
506007
grade
analytical standard
Quality Segment
vapor density
2.07 (vs air)
vapor pressure
15.2 hPa ( 20.0 °C), 73.3 hPa ( 50.0 °C)
assay
≥99.8% (GC)
autoignition temp.
800 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
16 %, 92 °F, 4 %, 59 °F
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤0.2% water
evapn. residue
≤0.001%
refractive index
n20/D 1.371 (lit.)
bp
117-118 °C (lit.)
mp
16.2 °C (lit.)
density
1.04 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
format
neat
organoleptic
pungent
SMILES string
[F2C(F2C)13F3C]C(O)=O
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI key
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Application
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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