1-HYDROXY-2-PENTYNE-4-ONE supplier

Name
5-Hydroxy-4-pentyn-2-one
EINECS
CAS No. 64011-43-4
Density 1.102g/cm³
Solubility
Melting Point
Formula C5H6 O2
Boiling Point 218.8°Cat760mmHg
Molecular Weight 98.11
Flash Point 100.4°C
Transport Information
Appearance
Safety A poison by ingestion. Moderately toxic by inhalation. When heated to decomposition it emits acrid smoke and irritating vapors.
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms 1-Hydroxy-2-pentyne-4-one;TL 1150;4-Pentyn-2-one,5-hydroxy;5-HYDROXY-4-PENTYN-2-ONE;
PSA 37.30000
LogP 0.29890

1-HYDROXY-2-PENTYNE-4-ONE Toxicity Data With Reference

1.		orl-rat LDLo:50 mg/kg		NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),9.
2.		ihl-mus LCLo:500 mg/m3/10M		NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report No. 9-4-1-19 ,1943.

A poison by ingestion. Moderately toxic by inhalation. When heated to decomposition it emits acrid smoke and irritating vapors.