4-[(4-methoxyphenyl)methylidene]-7-methyl-2,3-dihydro-1-benzoxepin-5-one

Modify Date: 2024-01-14 18:16:52

4-[(4-methoxyphenyl)methylidene]-7-methyl-2,3-dihydro-1-benzoxepin-5-one Structure
4-[(4-methoxyphenyl)methylidene]-7-methyl-2,3-dihydro-1-benzoxepin-5-one structure
Common Name 4-[(4-methoxyphenyl)methylidene]-7-methyl-2,3-dihydro-1-benzoxepin-5-one
CAS Number 56071-25-1 Molecular Weight 294.34400
Density 1.179g/cm3 Boiling Point 491.3ºC at 760 mmHg
Molecular Formula C19H18O3 Melting Point N/A
MSDS N/A Flash Point 243.2ºC

 Names

Name 4-[(4-methoxyphenyl)methylidene]-7-methyl-2,3-dihydro-1-benzoxepin-5-one

 Chemical & Physical Properties

Density 1.179g/cm3
Boiling Point 491.3ºC at 760 mmHg
Molecular Formula C19H18O3
Molecular Weight 294.34400
Flash Point 243.2ºC
Exact Mass 294.12600
PSA 35.53000
LogP 4.05240
Index of Refraction 1.613

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM5314711
CHEMICAL NAME :
1-Benzoxepin-5(2H)-one, 3,4-dihydro-4-((4-methoxyphenyl)methylene)-7-methyl-
CAS REGISTRY NUMBER :
56071-25-1
BEILSTEIN REFERENCE NO. :
1255314
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C19-H18-O3
MOLECULAR WEIGHT :
294.37

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 28,37,1989
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