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

Modify Date: 2024-01-10 19:05:15

4-Methyl-2H-1,4-benzoxazin-3-one Structure
4-Methyl-2H-1,4-benzoxazin-3-one structure
Common Name 4-Methyl-2H-1,4-benzoxazin-3-one
CAS Number 21744-84-3 Molecular Weight 163.17300
Density 1.209g/cm3 Boiling Point 369.5ºC at 760mmHg
Molecular Formula C9H9NO2 Melting Point 57-60ºC
MSDS N/A Flash Point 177.3ºC

 Names

Name 4-methyl-1,4-benzoxazin-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.209g/cm3
Boiling Point 369.5ºC at 760mmHg
Melting Point 57-60ºC
Molecular Formula C9H9NO2
Molecular Weight 163.17300
Flash Point 177.3ºC
Exact Mass 163.06300
PSA 29.54000
LogP 1.10680
Vapour Pressure 1.18E-05mmHg at 25°C
Index of Refraction 1.563

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
WGK Germany 3
HS Code 2934999090

 Synthetic Route

 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-methyl-2H-1,4-benzooxazin-3-one
4-methyl-2H-benzo[e]1,4-oxazaperhydroin-3-one
4-methyl-2H-1,4-benzoxazine-3(4H)-one
4-methyl-3-oxo-2,3-dihydro-4H-1,4-benzoxazine
4-Methyl-2H-1,4-Benzoxazin-3-one
MFCD00601365
4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one
4-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one
4-Methyl-2H-1,4-benzoxazin-3(4H)-one
4-methyl-4H-benzo[1,4]oxazin-3-one
F0918-7120