Methanone, 2,3-oxiranediylbis[phenyl-

Names

[ Name ]:
Methanone, 2,3-oxiranediylbis[phenyl-

[Synonym ]:
p-Dioxane,2,3-bis(tert-butyloxy)
trans-2,3-epoxy-1,4-diphenylbutane-1,4-dione
(+-)-trans-2,3-dibenzoyl-oxirane
(+-)-trans-2,3-Dibenzoyl-oxiran
trans-1,4-diphenyl-2,3-epoxy-1,4-butanedione
trans-2,3-di(tert-butoxy)-1,4-dioxane
dibenzoylethylene oxide
trans-2,3-Epoxy-1,4-diphenyl-1,4-butanedione

Chemical & Physical Properties

[ Density]:
1.272g/cm3

[ Boiling Point ]:
419.9ºC at 760 mmHg

[ Molecular Formula ]:
C₁₆H₁₂O₃

[ Molecular Weight ]:
252.26500

[ Flash Point ]:
188.2ºC

[ Exact Mass ]:
252.07900

[ PSA ]:
46.67000

[ LogP ]:
2.51960

[ Index of Refraction ]:
1.625

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EK3050000

CHEMICAL NAME :: 1,4-Butanedione, 1,4-diphenyl-2,3-epoxy-

CAS REGISTRY NUMBER :: 4440-98-6

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H12-O3

MOLECULAR WEIGHT :: 252.28

WISWESSER LINE NOTATION :: T3OTJ BVR& CVR

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 :: 180 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#01582

Safety Information

[ HS Code ]:
2914399090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914399090

[ Summary ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%