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About This Item
Linear Formula:
CH3CHO
CAS Number:
Molecular Weight:
44.05
Beilstein:
505984
EC Number:
MDL number:
UNSPSC Code:
12352114
eCl@ss:
39021102
PubChem Substance ID:
biological source
synthetic
Quality Level
vapor density
1.52 (vs air)
vapor pressure
14.63 psi ( 20 °C)
product line
ReagentPlus®
Assay
99%
form
liquid
autoignition temp.
365 °F
expl. lim.
60 %
refractive index
n20/D 1.332 (lit.)
bp
21 °C (lit.)
mp
−125 °C (lit.)
density
0.785 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CC=O
InChI
1S/C2H4O/c1-2-3/h2H,1H3
InChI key
IKHGUXGNUITLKF-UHFFFAOYSA-N
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Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Carc. 1B - Eye Irrit. 2 - Flam. Liq. 1 - Muta. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
-38.0 °F - closed cup
Flash Point(C)
-38.89 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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