CAS 21440-96-0|4,4-Dimethyl-1H-3,1-benzooxazine-2(4H)-one

Introduction：Basic information about CAS 21440-96-0|4,4-Dimethyl-1H-3,1-benzooxazine-2(4H)-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4,4-Dimethyl-1H-3,1-benzooxazine-2(4H)-one
CAS Number	21440-96-0	Molecular Weight	177.20000
Density	1.119g/cm3	Boiling Point	219.7ºC at 760 mmHg
Molecular Formula	C₁₀H₁₁NO₂	Melting Point	/
MSDS	/	Flash Point	86.7ºC

Names

Name	4,4-dimethyl-1H-3,1-benzoxazin-2-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.119g/cm3
Boiling Point	219.7ºC at 760 mmHg
Molecular Formula	C₁₀H₁₁NO₂
Molecular Weight	177.20000
Flash Point	86.7ºC
Exact Mass	177.07900
PSA	41.82000
LogP	1.93300
Vapour Pressure	0.118mmHg at 25°C
Index of Refraction	1.521
InChIKey	DXRDETPOBPURRD-UHFFFAOYSA-N
SMILES	CC1(C)OC(=O)Nc2ccccc21

Safety Information

HS Code	2934999090

Customs

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

Synonyms

4,4-dimethyl-4H-3,1-benzoxazin-2-one

4,4-dimethyl-2,4-dihydro-1H-3,1-benzoxazin-2-one

4,4-dimethyl-1,4-dihydro-2H-3,1-benzoxazin-2-one

4H-3,1-BENZOXAZIN-2-ONE,1,2-DIHYDRO-4,4-DIMETHYL

1,2-Dihydro-4,4-dimethyl-4H-3,1-benzoxazin-2-one

4,4-Dimethyl-2H-<3,1>benzoxazin-2-one

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