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Isobutyric acid

Isobutyric acid Suppliers list
Company Name:J & K SCIENTIFIC LTD.  
Tel:400-666-7788 +86-10-82848833
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Products Intro: Product Name:Isobutyric acid
CAS:79-31-2
Purity:99% Package:12x500ML,500ML
Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.  
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Products Intro: Product Name:Isobutyric acid
CAS:79-31-2
Purity:98% Package:500g Remarks:AAA124950
Company Name:3B Pharmachem (Wuhan) International Co.,Ltd.  
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Products Intro: Product Name:Isobutyric acid
CAS:79-31-2
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
Company Name:Alfa Aesar  
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Products Intro: Product Name:Isobutyric acid, 99%
CAS:79-31-2
Package:100Ml Remarks:L04038
Company Name:TCI (Shanghai) Development Co., Ltd.  
Tel:800-988-0390
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Products Intro: Product Name:Isobutyric Acid
CAS:79-31-2
Purity:99.0%(GC) Package:500ML;25ML
Isobutyric acid Basic information
Product Name:Isobutyric acid
Synonyms:RARECHEM AL BO 0091;METHYLPROPIONIC ACID;ISOPROPYL FORMIC ACID;ISOBUTYRIC ACID;FEMA 2222;2-Methyl propiori cacid;2-METHYLPROPIONIC ACID;2-METHYL PROPANOIC ACID
CAS:79-31-2
MF:C4H8O2
MW:88.11
EINECS:201-195-7
Product Categories:Building Blocks;C1 to C5;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;Artemisia vulgaris;Chamaemelum nobile (Chamomile tea);Lavandula angustifolia (Lavendar tea);Nutrition Research;Panax ginseng;Phytochemicals by Plant (Food/Spice/Herb)
Mol File:79-31-2.mol
Isobutyric acid Structure
Isobutyric acid Chemical Properties
mp -47 °C
bp 153-154 °C(lit.)
density 0.95 g/mL at 25 °C(lit.)
vapor density 3.04 (vs air)
vapor pressure 1.5 mm Hg ( 20 °C)
refractive index n20/D 1.393(lit.)
FEMA 2222
Fp 132 °F
Water Solubility 210 g/L (20 ºC)
Merck 14,5155
BRN 635770
CAS DataBase Reference79-31-2(CAS DataBase Reference)
NIST Chemistry ReferencePropanoic acid, 2-methyl-(79-31-2)
EPA Substance Registry SystemPropanoic acid, 2-methyl-(79-31-2)
Safety Information
Hazard Codes Xn
Risk Statements 21/22
Safety Statements 23-36/37/39
RIDADR UN 2529 3/PG 3
WGK Germany 1
RTECS NQ4375000
F 13
HazardClass 3
PackingGroup III
Hazardous Substances Data79-31-2(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
Isobutyric acid Usage And Synthesis
Chemical Propertiesclear colorless liquid
General DescriptionA colorless liquid with a light odor of rancid butter. Flash point 132°F. Density 7.9 lb / gal. Corrosive to metals and tissue.
Air & Water ReactionsFlammable. Water soluble
Reactivity ProfileIsobutyric acid corrodes aluminum and other metals. Flammable hydrogen gas may accumulate in enclosed spaces in which this reaction has taken place [USCG, 1999].
Health HazardInhalation causes irritation of nose and throat. Ingestion causes irritation of mouth and stomach. Contact with eyes or skin causes irritation.
Fire HazardFlammable/combustible material. May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Tag:Isobutyric acid(79-31-2) Related Product Information
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