2-(Ethylmethylamino)-7-phenyl-4H-1-benzopyran-4-one

Modify Date: 2025-09-11 17:41:16

2-(Ethylmethylamino)-7-phenyl-4H-1-benzopyran-4-one Structure
2-(Ethylmethylamino)-7-phenyl-4H-1-benzopyran-4-one structure
 Common Name 2-(Ethylmethylamino)-7-phenyl-4H-1-benzopyran-4-one
CAS Number 83767-02-6 Molecular Weight 279.33300
Density 1.2g/cm3 Boiling Point 423.7ºC at 760 mmHg
Molecular Formula C18H17NO2 Melting Point N/A
MSDS N/A Flash Point 210ºC

 Names

Name 2-[ethyl(methyl)amino]-7-phenylchromen-4-one

 Chemical & Physical Properties

Density 1.2g/cm3
Boiling Point 423.7ºC at 760 mmHg
Molecular Formula C18H17NO2
Molecular Weight 279.33300
Flash Point 210ºC
Exact Mass 279.12600
PSA 33.45000
LogP 3.91610
Index of Refraction 1.631
InChIKey XZXOCFDTZDCWHK-UHFFFAOYSA-N
SMILES CCN(C)c1cc(=O)c2ccc(-c3ccccc3)cc2o1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ3058000
CHEMICAL NAME :
4H-1-Benzopyran-4-one, 2-(ethylmethylamino)-7-phenyl-
CAS REGISTRY NUMBER :
83767-02-6
LAST UPDATED :
199309
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H17-N-O2
MOLECULAR WEIGHT :
279.36

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 37,582,1982
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Chemsrc provides CAS#:83767-02-6 MSDS, density, melting point, boiling point, structure, etc. Its name is 2-(Ethylmethylamino)-7-phenyl-4H-1-benzopyran-4-one>> amp version: 2-(Ethylmethylamino)-7-phenyl-4H-1-benzopyran-4-one

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