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About This Item
Linear Formula:
(CH3)2CHCHO
CAS Number:
Molecular Weight:
72.11
Beilstein:
605330
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
vapor density
2.5 (vs air)
Quality Level
vapor pressure
66 mmHg ( 4.4 °C)
Assay
≥99.5%
form
liquid
autoignition temp.
384 °F
expl. lim.
10 %, 25 °F
2 %, 32 °F
refractive index
n20/D 1.374 (lit.)
bp
63 °C (lit.)
mp
−65 °C (lit.)
solubility
60 g/L at 25 °C
density
0.79 g/mL at 25 °C (lit.)
functional group
aldehyde
storage temp.
2-8°C
SMILES string
[H]C(=O)C(C)C
InChI
1S/C4H8O/c1-4(2)3-5/h3-4H,1-2H3
InChI key
AMIMRNSIRUDHCM-UHFFFAOYSA-N
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Application
Isobutyraldehyde has been used to investigate the renewable production of isobutyraldehyde from engineered Escherichia coli. It is also used as reagent during the epoxidation of cis-cyclooctene on iron complexed to acetylacetonate (acac)/silica xerogel.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
-11.2 °F - closed cup
Flash Point(C)
-24 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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