All Photos(1)
Synonym(s):
3-Hydroxy-2-butanone, Acetyl methyl carbinol, Acetoin
Linear Formula:
(CH3CH(OH)COCH3)2
Recommended Products
Quality Level
Assay
≥97.0% (GC)
form
liquid
potency
>5000 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rabbit)
bp
147-148 °C/1013 hPa
mp
20 °C (Above 20°C conversion of dimer to monomer 15°C)
transition temp
flash point 45 °C
density
1.012 g/cm3 at 20 °C
InChI
1S/C4H8O2/c1-3(5)4(2)6/h3,5H,1-2H3
InChI key
ROWKJAVDOGWPAT-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 97.0 % (a/a)
Identity (IR): passes test
Identity (IR): passes test
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 3
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
113.0 °F
Flash Point(C)
45 °C
Regulatory Information
危险化学品
Certificates of Analysis (COA)
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