3-methylacetoin

Names

[ CAS No. ]:
115-22-0

[ Name ]:
3-methylacetoin

[Synonym ]:
MFCD00004460
3-Hydroxy-3-methyl-2-butanone
2-Butanone, 3-hydroxy-3-methyl-
3-hydroxy-3-methylbutan-2-one
1-Hydroxy-1-methylethyl methyl ketone
3-methylacetoin
2-Hydroxy-2-methyl-3-butanone
2-Methyl-2-hydroxybutan-3-one
EINECS 204-073-1

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
145.2±8.0 °C at 760 mmHg

[ Melting Point ]:
140-141 °C(lit.)

[ Molecular Formula ]:
C₅H₁₀O₂

[ Molecular Weight ]:
102.132

[ Flash Point ]:
42.2±0.0 °C

[ Exact Mass ]:
102.068077

[ PSA ]:
37.30000

[ LogP ]:
-0.08

[ Vapour Pressure ]:
1.9±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.420

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S23-S24/25

[ RIDADR ]:
UN 1224 3/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2914400090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%