Propionic acid | CAS No. 79-09-4
Propionic acid
Basic Information
CAS Number
79-09-4
Molecular Formula
C3H6O2
Molecular Weight
74.08 g/mol
AD
Basic Physical Properties
Melting Point
−24-−23 °C
Boiling Point
141 °C
Density
0.993 g/mL at 25 °C
Water Solubility
37 g/100 mL
Solubility
organic solvents: soluble(lit.)
Refractive Index
n20/D 1.386(lit.)
Vapor Pressure
2.4 mmHg ( 20 °C)
Safety Information
View Safety InformationGHS Hazard Pictograms
H314Hazard Statement
H314
Causes severe skin burns and eye damage
Skin corrosion/irritation
Skin corrosion/irritation
Hazard Class
Class 8
Class 8
Stability
Stable. Incompatible with strong oxidizing agents. Flammable.
Sensitiveness
Sensitive to moisture
Explosive Limit
2.1-12%(V)
Toxicity
LD50 orally in rats: 4.29 g/kg (Smyth)
Synonyms & References
English
- Propionic acid
- CARBOXYETHANE
- CARBOXYLIC ACID C3
- ETHANECARBOXYLIC ACID
- ETHYLFORMIC ACID
- FEMA 2924
- METHYL ACETIC ACID
- PROPANOIC ACID
- PROPANYL ACID
- PROPIONATE ION CHROMATOGRAPHY STANDARD
- PROPRIONIC ACID
- RARECHEM AL BO 0158
- TRIANOIC ACID
- Acide propionique
- acidepropionique[french]
- Adofeed
- Antischim B
- Trianoic acid (Propionic)
- Propanoic acid
- Propanyl acid
MDL Number
MFCD00002756
Customs Code
2915501000
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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