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4-Hydroxy-2-butanone
[CAS# 590-90-9]

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Identification
Classification Chemical reagent >> Organic reagent >> Fatty ketone (including enol)
Name 4-Hydroxy-2-butanone
Synonyms 2-Hydroxyethyl methyl ketone
Molecular Structure CAS # 590-90-9, 4-Hydroxy-2-butanone, 2-Hydroxyethyl methyl ketone
Molecular Formula C4H8O2
Molecular Weight 88.11
CAS Registry Number 590-90-9
EC Number 209-693-6
Properties
Density 1.023
Boiling point 73-76 ºC (12 mmHg)
Refractive index 1.430
Flash point 91 ºF
Safety Data
Risk Codes R10    Details
Safety Description S16    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin irritationSkin Irrit.2H315
Serious eye damageEye Dam.1H318
Skin sensitizationSkin Sens.1BH317
Flammable liquidsFlam. Liq.3H226
Specific target organ toxicity - single exposureSTOT SE3H335
Eye irritationEye Irrit.2H319
Eye irritationEye Irrit.2AH319
Acute toxicityAcute Tox.4H302
Skin sensitizationSkin Sens.1H317
CarcinogenicityCarc.2H351
Acute toxicityAcute Tox.1H330
Transport Information UN 1993
SDS Available
Market Analysis Reports
List of Reports Available for 4-Hydroxy-2-butanone
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