W364606
3-Methyl-2-butenal
≥97%
Synonym(s):
3-Methylcrotonaldehyde, 3,3-Dimethylacrolein, 3,3-Dimethylacrylaldehyde, NSC 149164, Prenal, Senecialdehyde
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About This Item
Linear Formula:
(CH3)2C=CHCHO
CAS Number:
Molecular Weight:
84.12
FEMA Number:
3646
Flavis number:
5.124
UNSPSC Code:
12164502
Council of Europe no.:
10354
EC Number:
203-527-6
MDL number:
Beilstein/REAXYS Number:
1734740
InChI key
SEPQTYODOKLVSB-UHFFFAOYSA-N
InChI
1S/C5H8O/c1-5(2)3-4-6/h3-4H,1-2H3
SMILES string
[H]C(=O)\C=C(\C)C
vapor pressure
7 mmHg ( 20 °C)
assay
≥97%
refractive index
n20/D 1.462 (lit.)
bp
133-135 °C (lit.)
density
0.878 g/mL at 20 °C, 0.872 g/mL at 25 °C (lit.)
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Features and Benefits
Mild, fusel oil, butter
Regulatory Information
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