240168
Isobutyric acid
≥99%
Synonym(s):
2-Methylpropionic acid
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About This Item
Linear Formula:
(CH3)2CHCO2H
CAS Number:
Molecular Weight:
88.11
Beilstein:
635770
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
Recommended Products
vapor density
3.04 (vs air)
vapor pressure
1.5 mmHg ( 20 °C)
Assay
≥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
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