Substance
ID:177647
Names and Identifiers
IUPAC Traditional name
propanoic acid
IUPAC name
propanoic acid
Synonyms
Propanoic Acid初油酸Propionic acid丙酸Propanyl acid
Registration numbers
CAS Number
EC Number
Beilstein Number
MDL Number
PubChem SID
Properties
Safety Information
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Hazard Class
8
Risk Statements
10-34
RTECS
UE5950000
Packing Group
2
European Hazard Symbols
Corrosive (C)UN Number
3463
GHS Precautionary statements
P280-P305+P351+P338-P310
Safety Statements
23-36-45
RID/ADR
UN 3463 8/PG 2
German water hazard class
1
GHS Signal Word
Danger
Explode Limits
12.1 %
GHS Hazard statements
H226-H314
Physical Property
Density
0.993 g/mL at 25 °C(lit.)
Vapor Pressure
2.4 mmHg ( 20 °C)
Melting Point
-24--23 °C(lit.)
Vapor Density
2.55 (vs air)
Auto Ignition Point
955 °F
Flash Point
129.2 °F
54 °C
Refractive Index
n20/D 1.386(lit.)
Boiling Point
141 °C(lit.)
Apperance
≤10, APHA:
Product Information
Purity
≥99.5%
Impurities
≤0.25% water (Karl Fischer)
Molecule Details
包装
1 L in glass bottle
500 mL in glass bottle
1 L in glass bottle
500 mL in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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