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CAS RN 79-31-2

H3CCH3OHO

CAS RN 79-31-2

IUPAC Name: 2-methylpropanoic acid
Synonyms: isobutyric acid hemiammoniate isobutyric acid 2-methylpropionsaeure cenex RP b2 iso-C3H7COOH sobutyric acid nickel salt isobutyric acid ammonium salt isobutyric acid isobutyric acid (natural) isobuttersaeure
Molecular Weight (g/mol): 88.11
Molecular Formula: C4H8O2
InChi Key: KQNPFQTWMSNSAP-UHFFFAOYSA-N
SMILES: CC(C)C(O)=O
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1 – 8 of 8 results
1

Isobutyric Acid, 99+%

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

PubChem CID 6590
CAS 79-31-2
Molecular Weight (g/mol) 88.11
ChEBI CHEBI:16135
MDL Number MFCD00002658
SMILES CC(C)C(O)=O
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
IUPAC Name 2-methylpropanoic acid
InChI Key KQNPFQTWMSNSAP-UHFFFAOYSA-N
Molecular Formula C4H8O2
2

Isobutyric acid, 99%

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

PubChem CID 6590
CAS 79-31-2
Molecular Weight (g/mol) 88.11
ChEBI CHEBI:16135
MDL Number MFCD00002658
SMILES CC(C)C(O)=O
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
IUPAC Name 2-methylpropanoic acid
InChI Key KQNPFQTWMSNSAP-UHFFFAOYSA-N
Molecular Formula C4H8O2
3

Isobutyric Acid 99.0+%, TCI America™
SDP

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

PubChem CID 6590
CAS 79-31-2
Molecular Weight (g/mol) 88.11
ChEBI CHEBI:16135
MDL Number MFCD00002658
SMILES CC(C)C(O)=O
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
IUPAC Name 2-methylpropanoic acid
InChI Key KQNPFQTWMSNSAP-UHFFFAOYSA-N
Molecular Formula C4H8O2
4

Restek Corporation Free Fatty Acids Test Standard, Restek™
SDP

5

Sigma Aldrich Isobutyric acid

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Boiling Point 153°C to 154°C (lit.)
Linear Formula (CH3)2 CHCO2H
Molecular Weight (g/mol) 88.11
Density 0.95 g/mL (at 25°C (literature))
Percent Purity 99%
CAS 79-31-2
MDL Number MFCD00002658
Refractive Index n20/D 1.393 (literature)
Synonym 2-Methylpropionic acid
RTECS Number NQ4375000
Recommended Storage Room Temperature
Molecular Formula C4H8O2
EINECS Number 201-195-7
Melting Point -47°C (lit.)
6

Sigma Aldrich Isobutyric acid

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

CAS 79-31-2
7

Isobutyric Acid, Certified Reference Material, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.

8

Isobutyric Acid, SPEX CertiPrep™
SDP

CAS: 79-31-2 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.11 MDL Number: MFCD00002658 InChI Key: KQNPFQTWMSNSAP-UHFFFAOYSA-N PubChem CID: 6590 ChEBI: CHEBI:16135 IUPAC Name: 2-methylpropanoic acid SMILES: CC(C)C(O)=O

PubChem CID 6590
CAS 79-31-2
Molecular Weight (g/mol) 88.11
ChEBI CHEBI:16135
MDL Number MFCD00002658
SMILES CC(C)C(O)=O
IUPAC Name 2-methylpropanoic acid
InChI Key KQNPFQTWMSNSAP-UHFFFAOYSA-N
Molecular Formula C4H8O2