Butyric Acid
Butyric Acid
- CAS:
- 107-92-6
- MF:
- C4H8O2
- MW:
- 88.11
Suppliers by country/region
- India(61)
- China(250)
- United States(103)
- United Kingdom(24)
- Germany(21)
- France(4)
- Europe(3)
- South Korea(2)
- Belgium(4)
- Japan(8)
- Switzerland(4)
- Slovakia(1)
- Ukraine(1)
- Canada(2)
- Poland(2)
- The Netherlands(1)
- Denmark(1)
- Sweden(3)
- Spain(4)
- Australia(4)
- Thailand(1)
- Singapore(1)
- Mexico(2)
- Russia(1)
- Italy(1)
- South Africa(2)
- Czech Republic(2)
- Brazil(1)
Company Type
Properties
- Melting point:
- ?6-?3 °C (lit.)
- Boiling point:
- 162 °C (lit.)
- Density
- 0.964 g/mL at 25 °C (lit.)
- vapor density
- 3.04 (vs air)
- vapor pressure
- 0.43 mm Hg ( 20 °C)
- refractive index
- n
20/D 1.398(lit.)
- FEMA
- 2221 | BUTYRIC ACID
- Flash point:
- 170 °F
- storage temp.
- Store below +30°C.
- solubility
- Chloroform (Soluble), Isopropanol (Sparingly), Methanol (Slightly);Miscible with water, Propylene glycol, Glycerin, alcohol and oils.
- pka
- 4.83(at 25℃)
- form
- Liquid
- color
- Clear colorless
- Specific Gravity
- 0.960 (20/4℃)
- PH
- 3.94(1 mM solution);3.42(10 mM solution);2.92(100 mM solution);
- Odor
- at 1.00 % in dipropylene glycol. sharp acetic cheese butter fruit
- Odor Type
- cheesy
- biological source
- synthetic
- Odor Threshold
- 0.00019ppm
- explosive limit
- 2-12.3%(V)
- Water Solubility
- MISCIBLE
- Merck
- 14,1593
- JECFA Number
- 87
- BRN
- 906770
- Dielectric constant
- 3.0（Ambient）
- Stability:
- Flammable. Incompatible with strong oxidizing agents, aluminium and most other common metals, alkalies, reducing agents.
- InChIKey
- FERIUCNNQQJTOY-UHFFFAOYSA-N
- LogP
- 1.1 at 25℃
- Surface tension
- 26.71mN/m at 293.15K
- CAS DataBase Reference
- 107-92-6(CAS DataBase Reference)
- NIST Chemistry Reference
- Butanoic acid(107-92-6)
- EPA Substance Registry System
- Butyric acid (107-92-6)
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H302-H314
- Precautionary statements
- P270-P280-P301+P312-P301+P330+P331-P303+P361+P353-P305+P351+P338
- Hazard Codes
- C,Xi
- Risk Statements
- 34
- Safety Statements
- 26-36-45
- RIDADR
- UN 2820 8/PG 3
- WGK Germany
- 1
- RTECS
- ES5425000
- F
- 13
- Autoignition Temperature
- 824 °F
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 2915 60 19
- HazardClass
- 8
- PackingGroup
- III
- Hazardous Substances Data
- 107-92-6(Hazardous Substances Data)
- Toxicity
- LD50 orally in rats: 8.79 g/kg (Smyth)
Use
Butyric acid is a carboxylic acid also classified as a fatty acid. It exists in two isomeric forms as shown previously, but this entry focuses on n-butyric acid or butanoic acid. It is a colorless, viscous, rancid-smelling liquid that is present as esters in animal fats and plant oils. Butyric acid exists as a glyceride in butter, with a concentration of about 4%; dairy and egg products are a primary source of butyric acid. When butter or other food products go rancid, free butyric acid is liberated by hydrolysis, producing the rancid smell. It also occurs in animal fat and plant oils.
61 India supplier list of "Butyric Acid"
- Product Name:Butyric acid, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:N-Butyric Acid
- Products Intro:Purity: 99.10 | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:N-BUTYRIC ACID
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Butyric Acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Butyricacid
- Products Intro:Brand:sigma aldrich | Product Number:19215 | Purity:analyticalstandard
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Butyric acid 95%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.160159
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Butyric Acid
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:Butyric Acid
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Butyric Acid
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Butyric Acid
- Company Type: Reagent
- Country/Region: Kolkata,INDIA