8.01556
Isobutyraldehyde
for synthesis
Synonym(s):
Isobutyraldehyde
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About This Item
Linear Formula:
(CH3)2CHCHO
CAS Number:
Molecular Weight:
72.11
UNSPSC Code:
12352114
EC Index Number:
201-149-6
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (GC)
Form:
liquid
vapor pressure
189 hPa ( 20 °C)
Quality Level
assay
≥98.0% (GC)
form
liquid
autoignition temp.
165 °C
potency
>3000 mg/kg LD50, oral (Rat), >5000 mg/kg LD50, skin (Rabbit)
expl. lim.
1.6-11.0 % (v/v)
bp
63-64.5 °C/1013 mbar
mp
-65.9 °C
transition temp
flash point -20 °C
density
0.79 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
O=CC(C)C
InChI
1S/C4H8O/c1-4(2)3-5/h3-4H,1-2H3
InChI key
AMIMRNSIRUDHCM-UHFFFAOYSA-N
Features and Benefits
Saturation Concentration in Air: 452 g/m3
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.788 - 0.790
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.788 - 0.790
Identity (IR): passes test
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-11.2 °F - closed cup
flash_point_c
-24 °C - closed cup
Certificates of Analysis (COA)
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