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ChemicalBook >> CAS DataBase List >> 2-Methyl-4H-3,1-benzoxazin-4-one

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

2-Methyl-4H-3,1-benzoxazin-4-one price.
  • $31 - $1339
  • Product name: 2-Methyl-4H-3,1-benzoxazin-4-one
  • CAS: 525-76-8
  • MF: C9H7NO2
  • MW: 161.16
  • EINECS:208-381-7
  • MDL Number:MFCD00047647
  • Synonyms:TIMTEC-BB SBB000135;2-methyl-4h-1-benzoxazin-4-one ;2-METHYL-3,1-BENZOXAZA-4-ONE;2-METHYL-4H-3,1-BENZOXAZIN-4-ONE;ACETYL ANTHRANIL;ACETANTHRANIL;2-2-METHYL-4H-3,1-BENZOXAZIN-4-ONE;4H-3,1-benzoxazin-4-one, 2-methyl-
Price17 Properties Safety Information Description
17 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
Package
  • 0.5g
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA00DEI8
  • Product description2-Methyl-4H-benzo[d][1,3]oxazin-4-one ≥95%
  • Packaging1g
  • Price$31
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DEI8
  • Product description2-Methyl-4H-benzo[d][1,3]oxazin-4-one ≥95%
  • Packaging5g
  • Price$103
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DEI8
  • Product description2-Methyl-4H-benzo[d][1,3]oxazin-4-one ≥95%
  • Packaging25g
  • Price$392
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DEI8
  • Product description2-Methyl-4H-benzo[d][1,3]oxazin-4-one ≥95%
  • Packaging100g
  • Price$1339
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU127418
  • Product description2-Methyl-benzo[d][1,3]oxazin-4-one 95%
  • Packaging5G
  • Price$125
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU127418
  • Product description2-Methyl-benzo[d][1,3]oxazin-4-one 95%
  • Packaging25G
  • Price$470
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU127418
  • Product description2-Methyl-benzo[d][1,3]oxazin-4-one 95%
  • Packaging1G
  • Price$35
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-17478
  • Product description2-Methyl-3,1-benzoxaza-4-one 97%
  • Packaging0.5g
  • Price$388
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number7432AB
  • Product description2-Methyl-4H-benzo[d][1,3]oxazin-4-one
  • Packaging5g
  • Price$94
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ55474
  • Product description2-Methyl-4H-benzo[d][1,3]oxazin-4-one
  • Packaging5g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0021356
  • Product description2-METHYL-4H-3,1-BENZOXAZIN-4-ONE 95.00%
  • Packaging0.5G
  • Price$682
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0021356
  • Product description2-METHYL-4H-3,1-BENZOXAZIN-4-ONE 95.00%
  • Packaging1G
  • Price$750.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0021356
  • Product description2-METHYL-4H-3,1-BENZOXAZIN-4-ONE 95.00%
  • Packaging5G
  • Price$1328.25
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM157850
  • Product description2-Methyl-4H-3,1-benzoxazin-4-one 95%
  • Packaging100g
  • Price$327
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11110659
  • Product description2-Methyl-4H-benzo[d][1,3]oxazin-4-one 95+%
  • Packaging10g
  • Price$84
  • Updated2026-05-26
  • Buy
  • ManufacturerMatrix Scientific
  • Product number061242
  • Product description2-Methyl-4H-3,1-benzoxazin-4-one
  • Packaging500mg
  • Price$237
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DEI8 2-Methyl-4H-benzo[d][1,3]oxazin-4-one ≥95% 1g $31 2026-05-28 Buy
aablocks AA00DEI8 2-Methyl-4H-benzo[d][1,3]oxazin-4-one ≥95% 5g $103 2026-05-28 Buy
aablocks AA00DEI8 2-Methyl-4H-benzo[d][1,3]oxazin-4-one ≥95% 25g $392 2026-05-28 Buy
aablocks AA00DEI8 2-Methyl-4H-benzo[d][1,3]oxazin-4-one ≥95% 100g $1339 2026-05-28 Buy
ACHEMBLOCK U127418 2-Methyl-benzo[d][1,3]oxazin-4-one 95% 5G $125 2026-05-27 Buy
ACHEMBLOCK U127418 2-Methyl-benzo[d][1,3]oxazin-4-one 95% 25G $470 2026-05-27 Buy
ACHEMBLOCK U127418 2-Methyl-benzo[d][1,3]oxazin-4-one 95% 1G $35 2026-05-27 Buy
AHH MT-17478 2-Methyl-3,1-benzoxaza-4-one 97% 0.5g $388 2026-05-26 Buy
AK Scientific 7432AB 2-Methyl-4H-benzo[d][1,3]oxazin-4-one 5g $94 2021-12-16 Buy
AK Scientific J55474 2-Methyl-4H-benzo[d][1,3]oxazin-4-one 5g $70 2021-12-16 Buy
American Custom Chemicals Corporation CHM0021356 2-METHYL-4H-3,1-BENZOXAZIN-4-ONE 95.00% 0.5G $682 2021-12-16 Buy
American Custom Chemicals Corporation CHM0021356 2-METHYL-4H-3,1-BENZOXAZIN-4-ONE 95.00% 1G $750.75 2021-12-16 Buy
American Custom Chemicals Corporation CHM0021356 2-METHYL-4H-3,1-BENZOXAZIN-4-ONE 95.00% 5G $1328.25 2021-12-16 Buy
Chemenu CM157850 2-Methyl-4H-3,1-benzoxazin-4-one 95% 100g $327 2021-12-16 Buy
Crysdot CD11110659 2-Methyl-4H-benzo[d][1,3]oxazin-4-one 95+% 10g $84 2026-05-26 Buy
Matrix Scientific 061242 2-Methyl-4H-3,1-benzoxazin-4-one 500mg $237 2021-12-16 Buy
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Properties

Melting point :79-82 °C(lit.)
Boiling point :144-145 °C(Press: 12 Torr)
Density :1.25±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :2.84±0.20(Predicted)
Appearance :Light yellow to brown Solid
InChI :InChI=1S/C9H7NO2/c1-6-10-8-5-3-2-4-7(8)9(11)12-6/h2-5H,1H3
InChIKey :WMQSKECCMQRJRX-UHFFFAOYSA-N
SMILES :N1C2=CC=CC=C2C(=O)OC=1C
EPA Substance Registry System :4H-3,1-Benzoxazin-4-one, 2-methyl- (525-76-8)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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