3-Hydroxy-3-methyl-2-butanone
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3-Hydroxy-3-methyl-2-butanone
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CAS No:
115-22-0
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Formula:
C5H10O2
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Chemical Name:
3-Hydroxy-3-methyl-2-butanone
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Synonyms:
2-Butanone,3-hydroxy-3-methyl-;3-Hydroxy-3-methyl-2-butanone;2-Hydroxy-2-methyl-3-butanone;3-Methylacetoin;Dimethylacetylcarbinol;2-Methyl-2-hydroxy-3-butanone;Methylacetoin;1-Hydroxy-1-methylethyl methyl ketone;3-Hydroxy-3-methylbutanone;Acetyldimethylcarbinol;3-Methyl-3-hydroxy-2-butanone;NSC 5576;2-Methyl-3-oxobutan-2-ol;109916-60-1
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CAS No:
Description
CLEAR COLOURLESS TO LIGHT YELLOW LIQUID
3-Hydroxy-3-methylbutan-2-one is a secondary alpha-hydroxy ketone.
Characteristics
37.30000
-0.08
clear colourless to light yellow liquid
0.9632 g/cm3 @ Temp: 21 °C
84-85 °C
140.5 °C
108 °F
n 20/D 1.415(lit.)
soluble in chloroform.
Flammables area
1.03mmHg at 25°C
Safety Information
III
3
UN 1224 3/PG 3
3
R10
23-24/25-22
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, P501
H226
|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501|Aggregated GHS information provided by 44 companies from 2 notifications to the ECHA C&L Inventory.
3-Hydroxy-3-methyl-2-butanone Use and Manufacturing
Intermediate.
2-Butanone, 3-hydroxy-3-methyl-: ACTIVE
Fatty Acyls [FA] -> Oxygenated hydrocarbons [FA12]
Computed Properties
Molecular Weight:102.13
XLogP3:-0.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:102.068079557
Monoisotopic Mass:102.068079557
Topological Polar Surface Area:37.3
Heavy Atom Count:7
Complexity:84.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
