240168

Isobutyric acid

≥99%

• 동의어(들): 2-Methylpropionic acid
• Linear Formula: (CH₃)₂CHCO₂H
• CAS Number: 79-31-2
• Molecular Weight: 88.11
• Beilstein: 635770
• EC Number: 201-195-7
• MDL number: MFCD00002658
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24854407

속성

• vapor density: 3.04 (vs air)
• vapor pressure: 1.5 mmHg ( 20 °C)
• 분석: ≥99%
• autoignition temp.: 824 °F
• expl. lim.: 10 %
• refractive index: n20/D 1.393 (lit.)
• bp: 153-154 °C (lit.)
• mp: −47 °C (lit.)
• density: 0.95 g/mL at 25 °C (lit.)
• SMILES string: CC(C)C(O)=O
• InChI: 1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)
• InChI key: KQNPFQTWMSNSAP-UHFFFAOYSA-N