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2H-1,4-BENZOXAZIN-3(4H)-ONE

2H-1,4-BENZOXAZIN-3(4H)-ONE Structure
  • ₹1800 - ₹8865.68
  • Product name: 2H-1,4-BENZOXAZIN-3(4H)-ONE
  • CAS: 5466-88-6
  • MF: C8H7NO2
  • MW: 149.15
  • EINECS:
  • MDL Number:MFCD00158536
  • Synonyms:4H-1,4-benzoxazin-3-one;2H-1,4-Benzoxazin-3(4H)-one;4H-BENZO[1,4]OXAZIN-3-ONE;4-AZA-3-CHROMANONE;2H-1,4-BENZOXAZIN-3(4H)-ONE;2H-1,4-BENZOXAZINE-3(4H)-ONE;2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE;OTAVA-BB BB7020041238
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 5g
  • 25g
  • ManufacturerALFA India
  • Product numberALF-H27622-06
  • Product description2H-1,4-Benzoxazin-3(4H)-one, 99%
  • Packaging5g
  • Price₹2404
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H27622-14
  • Product description2H-1,4-Benzoxazin-3(4H)-one, 99%
  • Packaging25g
  • Price₹8581
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB4553
  • Product description2H-1,4-Benzoxazin-3(4H)-one min. 98.0 %
  • Packaging5G
  • Price₹1800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB4553
  • Product description2H-1,4-Benzoxazin-3(4H)-one min. 98.0 %
  • Packaging25G
  • Price₹6000
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number383503
  • Product description2H-1,4-Benzoxazin-3(4H)-one 99%
  • Packaging5G
  • Price₹3334.1
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number383503
  • Product description2H-1,4-Benzoxazin-3(4H)-one 99%
  • Packaging25G
  • Price₹8865.68
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-H27622-06 2H-1,4-Benzoxazin-3(4H)-one, 99% 5g ₹2404 2022-05-26 Buy
ALFA India ALF-H27622-14 2H-1,4-Benzoxazin-3(4H)-one, 99% 25g ₹8581 2022-05-26 Buy
TCI Chemicals (India) B4553 2H-1,4-Benzoxazin-3(4H)-one min. 98.0 % 5G ₹1800 2022-05-26 Buy
TCI Chemicals (India) B4553 2H-1,4-Benzoxazin-3(4H)-one min. 98.0 % 25G ₹6000 2022-05-26 Buy
Sigma-Aldrich(India) 383503 2H-1,4-Benzoxazin-3(4H)-one 99% 5G ₹3334.1 2022-06-14 Buy
Sigma-Aldrich(India) 383503 2H-1,4-Benzoxazin-3(4H)-one 99% 25G ₹8865.68 2022-06-14 Buy

Properties

Melting point :173-175 °C(lit.)
Boiling point :337.7±31.0 °C(Predicted)
Density :1.244±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :methanol: soluble25mg/mL, clear, colorless
form :Flakes or Powder
pka :12.89±0.20(Predicted)
color :White to yellow to tan
λmax :286nm(EtOH)(lit.)
CAS DataBase Reference :5466-88-6(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
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

2H-1,4-Benzoxazin-3-one is used to prepare benzoxazinone/benzothiazinone analogs of fluconazole with antifungal and anti-Candida activities. It is used to synthesize 1,?4-?benzoxazine derivatives with vasorelaxant activities.

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