ChemicalBook > CAS DataBase List > 2-Methyl-[1,4] Benzoxazin-3(4H)-one

2-Methyl-[1,4] Benzoxazin-3(4H)-one

Product Name
2-Methyl-[1,4] Benzoxazin-3(4H)-one
CAS No.
21744-83-2
Chemical Name
2-Methyl-[1,4] Benzoxazin-3(4H)-one
Synonyms
2-Methyl-1,4-benzoxazin-3-one;2-methyl-4H-1,4-benzoxazin-3-one;2-Methyl-4H-benzo[1,4]oxazin-3-one;2-Methyl-[1,4] Benzoxazin-3(4H)-one;2H-1,4-Benzoxazin-3(4H)-one, 2-Methyl-;2-Methyl-2H-1,4-benzoxazin-3(4H)-one,97%;JRH-09901, 2-Methyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 97%
CBNumber
CB11033567
Molecular Formula
C9H9NO2
Formula Weight
163.17
MOL File
21744-83-2.mol
More
Less

2-Methyl-[1,4] Benzoxazin-3(4H)-one Property

Melting point:
143-144 °C
Boiling point:
330.6±31.0 °C(Predicted)
Density 
1.166±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
solid
pka
12.92±0.40(Predicted)
color 
dark brown
CAS DataBase Reference
21744-83-2
More
Less

Safety

HS Code 
2914390090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Alfa Aesar
Product number
H61075
Product name
2-Methyl-2H-1,4-benzoxazin-3(4H)-one, 97%
Packaging
250mg
Price
$28.5
Updated
2023/06/20
Alfa Aesar
Product number
H61075
Product name
2-Methyl-2H-1,4-benzoxazin-3(4H)-one, 97%
Packaging
1g
Price
$82.9
Updated
2021/12/16
TRC
Product number
M320965
Product name
2-Methyl-4H-1,4-benzoxazin-3-one
Packaging
500mg
Price
$110
Updated
2021/12/16
SynQuest Laboratories
Product number
4H48-1-QR
Product name
2-Methyl-2H-1,4-benzoxazin-3(4H)-one
Packaging
1g
Price
$120
Updated
2021/12/16
Matrix Scientific
Product number
088240
Product name
2-Methyl-2H-1,4-benzoxazin-3(4H)-one
Packaging
1g
Price
$143
Updated
2021/12/16

2-Methyl-[1,4] Benzoxazin-3(4H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

2-Methyl-[1,4] Benzoxazin-3(4H)-one Suppliers

China 36 India 4 United Kingdom 1 United States 8 Global 49

21744-83-2, 2-Methyl-[1,4] Benzoxazin-3(4H)-oneRelated Search:

Thianaphthene bisoxatin 3 4-DIHYDRO-3-OXO-2H-(1 4)-BENZOXAZIN-2& METHYL 7-CHLORO-2-METHYL-3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE 6-CHLORO-2-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE 3-(2,6-DIMETHYL-3-OXO-2,3-DIHYDRO-BENZO[1,4]-OXAZIN-4-YL)-PROPIONIC ACID (E)-7-(1-Oxo-3-phenyl-2-propenyl)-2,2,4-trimethyl-2H-1,4-benzoxazin-3( 4H)-one 3-(2-METHYL-3-OXO-2,3-DIHYDRO-4H-1,4-BENZOXAZIN-4-YL)PROPANOIC ACID BISOXATIN ACETATE Diproxadol 2,4-dimethyl-7-(2-methylene-1-oxobutyl)-2H-1,4-benzoxazin-3(4H)-one 6-AMINO-2-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE 2,6-Dimethyl-2H-benzo[b][1,4]oxazin-3(4H)-one

  • 2-Methyl-[1,4] Benzoxazin-3(4H)-one
  • 2H-1,4-Benzoxazin-3(4H)-one, 2-Methyl-
  • 2-Methyl-1,4-benzoxazin-3-one
  • 2-methyl-4H-1,4-benzoxazin-3-one
  • 2-Methyl-4H-benzo[1,4]oxazin-3-one
  • JRH-09901, 2-Methyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 97%
  • 2-Methyl-2H-1,4-benzoxazin-3(4H)-one,97%
  • 21744-83-2