Substance
ID:363246
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
Product Information
Shelf Life
(limited shelf life, expiry date on the label)
Grade
analytical standard
Purity
≥99.8% (GC)
Linear Formula
CH3CH2COOH
Physical Property
Boiling Point
141 °C(lit.)
Vapor Density
2.55 (vs air)
Flash Point
129.2 °F
54 °C
Refractive Index
n20/D 1.386
n20/D 1.386(lit.)
Auto Ignition Point
955 °F
Vapor Pressure
2.4 mmHg ( 20 °C)
Density
0.993 g/mL at 25 °C(lit.)
Melting Point
-24--23 °C(lit.)
Safety Information
RTECS
UE5950000
Safety Statements
23-36-45
Hazard Class
8
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
RID/ADR
UN 3463 8/PG 2
Explode Limits
12.1 %
GHS Precautionary statements
P280-P305+P351+P338-P310
German water hazard class
1
GHS Hazard statements
H226-H314
MSDS Link
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Signal Word
Danger
European Hazard Symbols
Corrosive (C)Risk Statements
10-34
UN Number
3463
Packing Group
2
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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