Substance
ID:354874
Names and Identifiers
IUPAC name
butanoic acid
Synonyms
Butyric acid丁酸
IUPAC Traditional name
butyric acid
Registration numbers
MDL Number
EC Number
Beilstein Number
CAS Number
Properties
Safety Information
RTECS
ES5425000
GHS Signal Word
Danger
GHS Precautionary statements
P280-P305+P351+P338-P310
German water hazard class
1
UN Number
2820
GHS Hazard statements
H314
Risk Statements
34
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Safety Statements
26-36-45
Hazard Class
8
Packing Group
3
Explode Limits
10 %
MSDS Link
European Hazard Symbols
Corrosive (C)RID/ADR
UN 2820 8/PG 3
Physical Property
Vapor Pressure
0.43 mmHg ( 20 °C)
Refractive Index
n20/D 1.398(lit.)
n20/D 1.398
Auto Ignition Point
824 °F
Boiling Point
162 °C(lit.)
Melting Point
-6--3 °C(lit.)
Vapor Density
3.04 (vs air)
Flash Point
161.6 °F
72 °C
Density
0.964 g/mL at 25 °C(lit.)
Product Information
Linear Formula
CH3CH2CH2COOH
Grade
purum
Purity
≥98.0% (GC)
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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