Substance
ID:342600
Names and Identifiers
IUPAC Traditional name
propanoic acid
IUPAC name
propanoic acid
Synonyms
Propanoic AcidAcid C3初油酸Propionic acid丙酸Propanyl acid
Registration numbers
CAS Number
EC Number
Beilstein Number
MDL Number
PubChem SID
Properties
Physical Property
Melting Point
-24--23 °C(lit.)
Auto Ignition Point
955 °F
Boiling Point
141 °C(lit.)
Flash Point
54 °C
129.2 °F
Vapor Pressure
2.4 mmHg ( 20 °C)
Density
0.993 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.386(lit.)
Vapor Density
2.55 (vs air)
Safety Information
Explode Limits
12.1 %
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
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
RID/ADR
UN 3463 8/PG 2
Risk Statements
10-34
Packing Group
2
European Hazard Symbols
Corrosive (C)UN Number
3463
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements
P280-P305+P351+P338-P310
Hazard Class
8
German water hazard class
1
GHS Hazard statements
H226-H314
Safety Statements
23-36-45
GHS Signal Word
Danger
MSDS Link
Product Information
Linear Formula
CH3CH2COOH
Purity
99.5%
Molecule Details
Packaging
1, 2.5, 4 L in glass bottle
1, 2.5, 4 L in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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