2,2-bis(4-hydroxyphenyl)-4H-1,4-benzoxazin-3-one

Modify Date: 2025-08-25 12:12:00

2,2-bis(4-hydroxyphenyl)-4H-1,4-benzoxazin-3-one structure	Common Name	2,2-bis(4-hydroxyphenyl)-4H-1,4-benzoxazin-3-one
	CAS Number	17692-24-9	Molecular Weight	333.33700
	Density	1.368g/cm3	Boiling Point	609ºC at 760mmHg
	Molecular Formula	C₂₀H₁₅NO₄	Melting Point	N/A
	MSDS	N/A	Flash Point	322.1ºC

Name	2,2-bis(4-hydroxyphenyl)-4H-1,4-benzoxazin-3-one
Synonym	More Synonyms

Density	1.368g/cm3
Boiling Point	609ºC at 760mmHg
Molecular Formula	C₂₀H₁₅NO₄
Molecular Weight	333.33700
Flash Point	322.1ºC
Exact Mass	333.10000
PSA	78.79000
LogP	3.51050
Vapour Pressure	1.99E-15mmHg at 25°C
Index of Refraction	1.674
InChIKey	BPKUDUSVDVLOPY-UHFFFAOYSA-N
SMILES	O=C1Nc2ccccc2OC1(c1ccc(O)cc1)c1ccc(O)cc1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM3323000

CHEMICAL NAME :: 2H-1,4-Benzoxazin-3(4H)-one, 2,2-bis(4-hydroxyphenyl)-

CAS REGISTRY NUMBER :: 17692-24-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H15-N-O4

MOLECULAR WEIGHT :: 333.36

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >7 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 12,1152,1962

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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