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Isobutyric Acid, 99+%

Catalog No. p-150767
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Quantity:
25 g
500 g
1 kg
Packaging:
Glass bottle
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Catalog No. Quantity Packaging
AC122520250 25 g Glass bottle
AC122525000 500 g Glass bottle
AC122520010 1 kg Glass bottle
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Catalog No. AC122520250 Supplier Thermo Scientific Chemicals Supplier No. 122520250
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Description

CAS: 79-31-2 | C4H8O2 | 88.11 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Acylation reagent

Chemical Identifiers

CAS 79-31-2
Molecular Formula C4H8O2
Molecular Weight (g/mol) 88.11
MDL Number MFCD00002658
InChI Key KQNPFQTWMSNSAP-UHFFFAOYSA-N
Synonym isobutyric acid, isobutanoic acid, 2-methylpropionic acid, propanoic acid, 2-methyl, dimethylacetic acid, isopropylformic acid, iso-butyric acid, isobutyrate, cenex rp b2, acetic acid, dimethyl
PubChem CID 6590
ChEBI CHEBI:16135
IUPAC Name 2-methylpropanoic acid
SMILES CC(C)C(O)=O

Specifications

Melting Point -47.0°C
Boiling Point 153.0°C to 154.0°C
Color Colorless
Assay Percent Range 99+%
Linear Formula (CH3)2CHCO2H
Beilstein 02, 288
Merck Index 15, 5200
Solubility Information Solubility in water: 210g/L (20°C). Other solubilities: miscible with alcohol, chloroform and ether
Formula Weight 88.11
Percent Purity ≥99%
Density 0.9500g/mL
Quantity 25 g
Flash Point 59°C
Infrared Spectrum Authentic
Packaging Glass bottle
Physical Form Liquid
Refractive Index 1.3920 to 1.3940
Specific Gravity 0.95
Chemical Name or Material Isobutyric acid, 99+%
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Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement:
Harmful if swallowed.
Harmful in contact with skin.
Precautionary Statement GHS P Statement:
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Gently wash with plenty of soap and water.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber 201-195-7
RTECSNumber NQ4375000
TSCA TSCA

RUO – Research Use Only