6-methyl-2,2-bis(trifluoromethyl)-3H-pyran-4-one

Modify Date: 2024-04-03 19:07:36

6-methyl-2,2-bis(trifluoromethyl)-3H-pyran-4-one Structure
6-methyl-2,2-bis(trifluoromethyl)-3H-pyran-4-one structure
Common Name 6-methyl-2,2-bis(trifluoromethyl)-3H-pyran-4-one
CAS Number 102129-09-9 Molecular Weight 248.12200
Density 1.46g/cm3 Boiling Point 167.1ºC at 760mmHg
Molecular Formula C8H6F6O2 Melting Point N/A
MSDS N/A Flash Point 53.9ºC

 Names

Name 6-methyl-2,2-bis(trifluoromethyl)-3H-pyran-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.46g/cm3
Boiling Point 167.1ºC at 760mmHg
Molecular Formula C8H6F6O2
Molecular Weight 248.12200
Flash Point 53.9ºC
Exact Mass 248.02700
PSA 26.30000
LogP 2.74300
Vapour Pressure 1.73mmHg at 25°C
Index of Refraction 1.371

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ0513000
CHEMICAL NAME :
4H-Pyran-4-one, 5,6-dihydro-6,6-bis(trifluoromethyl)-2-methyl-
CAS REGISTRY NUMBER :
102129-09-9
LAST UPDATED :
198609
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H6-F6-O2
MOLECULAR WEIGHT :
248.14
WISWESSER LINE NOTATION :
T6O DV BUTJ B1 FXFFF FXFFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
18 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#08371

 Synonyms

4H-Pyran-4-one,2,3-dihydro-6-methyl-2,2-bis(trifluoromethyl)
2-Bis(trifluoromethyl)-6-methyl-2,3-dihydro-4H-pyran-4-one
5,6-Dihydro-6,6-bis(trifluoromethyl)-2-methyl-4H-pyran-4-one
6-methyl-2,2-bis(trifluoromethyl)-2,3-dihydro-4h-pyran-4-one
4H-Pyran-4-one,5,6-dihydro-6,6-bis(trifluoromethyl)-2-methyl