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513-86-0

Name 3-Hydroxy-2-butanone
CAS 513-86-0
EINECS(EC#) 208-174-1
Molecular Formula C4H8O2
MDL Number MFCD00004521
Molecular Weight 88.11
MOL File 513-86-0.mol

Chemical Properties

Appearance Clear yellow to green-yellow liquid
Melting point  15 °C (monomer)
Boiling point  148 °C(lit.)
density  1.013 g/mL at 25 °C(lit.)
vapor pressure  86hPa at 20℃
FEMA  2008
refractive index  n20/D 1.417(lit.)
Fp  123 °F
storage temp.  2-8°C
solubility  H2O: 0.1 g/mL, clear
form  Liquid (Monomer) or Powder or Crystals (Dimer)
pka 13.21±0.20(Predicted)
color  Pale yellow to green-yellow or white to yellow
Odor buttery odor
Odor Type buttery
Water Solubility  SOLUBLE
JECFA Number 405
Merck  14,64
BRN  385636
Stability: Hygroscopic
InChIKey ROWKJAVDOGWPAT-UHFFFAOYSA-N
LogP 0.1 at 25℃
CAS DataBase Reference 513-86-0(CAS DataBase Reference)
NIST Chemistry Reference 2-Butanone, 3-hydroxy-(513-86-0)
EPA Substance Registry System 513-86-0(EPA Substance)

Safety Data

Hazard Codes  Xi,F
Risk Statements 
R10:Flammable.
R36/38:Irritating to eyes and skin .
R38:Irritating to the skin.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37:Wear suitable protective clothing and gloves .
RIDADR  UN 2621 3/PG 3
WGK Germany  1
RTECS  EL8790000
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29144090
Safety Profile
Experimental reproductive effects. LWdly toxic by subcutaneous route. A moderate skin irritant. Flammable liquid. When heated to decomposition it emits acrid smoke and fumes. See also KETONES
Hazardous Substances Data 513-86-0(Hazardous Substances Data)
Toxicity
skn-rbt 500 mg/24H MOD CNREA8 33,3069,73

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Material Safety Data Sheet(MSDS)

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