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6-Chloropyran-2H-one

Catalog No. 632996 Name Sigma Aldrich
CAS Number 20357-65-7 Website http://www.sigmaaldrich.com
M. F. C5H3ClO2 Telephone 1-800-521-8956
M. W. 130.52912 Fax
Purity 97% Email
Storage Chembase ID: 135744

SYNONYMS

Title
6-氯吡喃-2H-酮
IUPAC name
6-chloro-2H-pyran-2-one
IUPAC Traditional name
6-chloropyran-2-one
Synonyms
6-氯吡喃-2-酮
6-Chloropyran-2-one

DATABASE IDS

CAS Number 20357-65-7
PubChem SID 24882531
MDL Number MFCD05664381

PROPERTIES

Empirical Formula (Hill Notation) C5H3ClO2
Purity 97%
Boiling Point 193-194 °C(lit.)
Density 1.356 g/mL at 25 °C(lit.)
Flash Point >110 °C
Flash Point >230 °F
Refractive Index n20/D 1.5560(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302-H317-H319
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P280-P305 + P351 + P338
Risk Statements 22-36-43
Safety Statements 26-36/37-45
German water hazard class 3

DETAILS

REFERENCES