Supplier Related Products Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information Material Safety Data Sheet(MSDS) Spectrum Detail Well-known Reagent Company Product Information
WebSite >  CAS DataBase List  > 107-92-6

107-92-6

Supplier Related Products Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information Material Safety Data Sheet(MSDS) Spectrum Detail Well-known Reagent Company Product Information

Product Image

Identification

Name
(3R,4S)-1-Benzoyl-3-(1-methoxy-1-methylethoxy)-4-phenyl-2-azetidinone
CAS
107-92-6
Synonyms
1-PROPANECARBOXYLIC ACID
BUTANOIC ACID
BUTYRIC ACID
C4
CARBOXYLIC ACID C4
ETHYLACETIC ACID
FEMA 2221
N-BUTANIC ACID
N-BUTANOIC ACID
N-BUTYRIC ACID
N-ETHYLACETIC ACID
N-PROPANECARBOXYLIC ACID
N-PROPYLFORMIC ACID
RARECHEM AL BO 0173
TETRANOIC ACID
1-butanoic acid
1-Butyric acid
acidebutyrique
Butanic acid
butanicacid
EINECS(EC#)
203-532-3
Molecular Formula
C4H8O2
MDL Number
MFCD00002814
Molecular Weight
88.11
MOL File
107-92-6.mol

Chemical Properties

Appearance
Butyric acid is a combustible, oily liquid with an unpleasant odor. The Odor Threshold is 0.0001 ppm.
Appearance
colourless liquid with the extremely unpleasant smell of rancid butter
mp 
−6-−3 °C(lit.)

bp 
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)

FEMA 
2221
refractive index 
n20/D 1.398(lit.)

Fp 
170 °F

Stability:
Stability Flammable. Incompatible with strong oxidizing agents, aluminium and most other common metals, alkalies, reducing agents.
Water Solubility 
MISCIBLE
Merck 
14,1593
BRN 
906770
Uses
Butyric Acid is a fatty acid that is commonly obtained from butter fat. it has an objectionable odor which limits its uses as a food acid- ulant or antimycotic. it is an important chemical reactant in the manufacture of synthetic flavoring, shortening, and other edible food additives. in butter fat, the liberation of butyric acid which occurs during hydrolytic rancidity makes the butter fat unusable. it is used in soy milk-type drinks and candies.
CAS DataBase Reference
107-92-6(CAS DataBase Reference)
NIST Chemistry Reference
Butanoic acid(107-92-6)
EPA Substance Registry System
107-92-6(EPA Substance)

Safety Data

Hazard Codes 
C,Xi
Risk Statements 
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR 
UN 2820 8/PG 3

WGK Germany 
1

RTECS 
ES5425000


13
Hazard Note 
Irritant
HazardClass 
8
PackingGroup 
III
HS Code 
29156000
Safety Profile
Moderately toxic by ingestion, skin contact, subcutaneous, intraperitoneal, and intravenous routes. Human mutation data reported. Severe skin and eye irritant. A corrosive material. Combustible liquid. Could react with oxidizing materials. Incandescent reaction with chromium trioxide above 100'. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazardous Substances Data
107-92-6(Hazardous Substances Data)

Raw materials And Preparation Products

Hazard Information

General Description
A colorless liquid with a penetrating and unpleasant odor. Flash point 170°F. Corrosive to metals and tissue. Density 8.0 lb /gal.
Reactivity Profile
BUTYRIC ACID(107-92-6) can react with oxidizing agents. Incandescent reactions occur with chromium trioxide above 212°F. Also incompatible with bases and reducing agents. May attack aluminum and other light metals .
Air & Water Reactions
Water soluble.
Hazard
Strong irritant to skin and tissue.
Health Hazard
Inhalation causes irritation of mucous membrane and respiratory tract; may cause nausea and vomiting. Ingestion causes irritation of mouth and stomach. Contact with eyes may cause serious injury. Contact with skin may cause burns; chemical is readily absorbed through the skin and may cause damage by this route.
Potential Exposure
In manufacture of butyrate esters, some of which go into artificial flavoring. Incompatibilities: May form explosive mixture with air. Incompatible with sulfuric acid, caustics, ammonia, aliphatic amines; isocyanates, strong oxidizers; alkylene oxides; epichlorohydrin
First aid
If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 30 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. If victim is conscious, administer water or milk. Do not induce vomiting
Fire Hazard
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
Shipping
UN2820 Butyric acid, Hazard class: 8; Labels: 8—Corrosive material. UN2529 Isobutyric acid, Hazard Class: 3; Labels: 3—Flammable liquid, 8—Corrosive material
Waste Disposal
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

Material Safety Data Sheet(MSDS)

msds information
butyric acid(107-92-6).msds

Spectrum Detail

Well-known Reagent Company Product Information

SupplierMore