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Isobutyric Acid, 99+%, ACROS Organics™

£19.19 - £37.77

Chemical Identifiers

CAS 79-31-2
Molecular Formula C4H8O2
Molecular Weight (g/mol) 88.106
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
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Products 3
Product Code Brand Quantity Packaging Price Quantity & Availability  
Product Code Brand Quantity Packaging Price Quantity & Availability  
10173210
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Acros Organics
122520250
25g Glass bottle
£19.19
25g
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10041170
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Acros Organics
122525000
500g Glass bottle
£24.51
500g
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Acros Organics
122520010
1kg Glass bottle
£37.77
1kg
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Description

Description

Acylation reagent
Specifications

Chemical Identifiers

79-31-2
88.106
KQNPFQTWMSNSAP-UHFFFAOYSA-N
6590
2-methylpropanoic acid
C4H8O2
MFCD00002658
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
CHEBI:16135
CC(C)C(=O)O

Specifications

Isobutyric acid
79-31-2
C4H8O2
MFCD00002658
15, 5200
0.9500g/mL
CC(C)C(=O)O
88.106
CHEBI:16135
Liquid
Authentic
1.3920 to 1.3940
Solubility in water: 210g/L (20°C). Other solubilities: miscible with alcohol, chloroform and ether
Colorless
25g
99+%
99+%
(CH3)2CHCO2H
02, 288
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
KQNPFQTWMSNSAP-UHFFFAOYSA-N
2-methylpropanoic acid
6590
88.11
≥99%
Glass bottle
0.95
-47.0°C
153.0°C to 154.0°C
59°C
Safety and Handling

Safety and Handling

Product Identifier
  • Isobutyric acid

Signal Word
  • Danger

Hazard Category
  • Acute toxicity Category 3
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Flammable liquid Category 3
  • Skin corrosion/irritation Category 1 B

Hazard Statement
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
  • H311-Toxic in contact with skin.
  • H302-Harmful if swallowed.
  • H226-Flammable liquid and vapour.

Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.

SDS