Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> 2H-1,4-BENZOXAZIN-3(4H)-ONE

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

2H-1,4-BENZOXAZIN-3(4H)-ONE price.
  • $23 - $1398.82
  • 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
Price23 Properties Safety Information Description
23 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • AstaTech
  • Biosynth Carbosynth
  • Crysdot
  • Heterocyclics
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 1G
  • 5g
  • 10G
  • 25g
  • 50g
  • 100g
  • 250g
  • 25/ G
  • 100/ G
  • ManufacturerAK Scientific
  • Product numberA919
  • Product description2H-1,4-Benzoxazin-3(4H)-one
  • Packaging100g
  • Price$178
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH27622
  • Product description2H-1,4-Benzoxazin-3(4H)-one, 99%
  • Packaging5g
  • Price$25.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH27622
  • Product description2H-1,4-Benzoxazin-3(4H)-one, 99%
  • Packaging25g
  • Price$78.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0001772
  • Product description2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE 95.00%
  • Packaging1G
  • Price$173.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0001772
  • Product description2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE 95.00%
  • Packaging5G
  • Price$972.63
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0001772
  • Product description2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE 95.00%
  • Packaging10G
  • Price$1398.82
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number64814
  • Product description3-OXO-4H-BENZO[1,4]OXAZINE 97%
  • Packaging25/ G
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number64814
  • Product description3-OXO-4H-BENZO[1,4]OXAZINE 97%
  • Packaging100/ G
  • Price$156
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA53825
  • Product description4-Aza-3-chromanone
  • Packaging50g
  • Price$85.25
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA53825
  • Product description4-Aza-3-chromanone
  • Packaging100g
  • Price$136.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA53825
  • Product description4-Aza-3-chromanone
  • Packaging250g
  • Price$218.75
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11106569
  • Product description2H-1,4-Benzoxazin-3(4H)-one 95%
  • Packaging100g
  • Price$153
  • Updated2021-12-16
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-03201
  • Product description2H-Benzo[b][1,4]oxazin-3(4H)-one 97%
  • Packaging100g
  • Price$104
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number043588
  • Product description2H-1,4-Benzoxazin-3(4H)-one >95%
  • Packaging500mg
  • Price$118
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number043588
  • Product description2H-1,4-Benzoxazin-3(4H)-one >95%
  • Packaging1g
  • Price$151
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number043588
  • Product description2H-1,4-Benzoxazin-3(4H)-one >95%
  • Packaging5g
  • Price$346
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific A919 2H-1,4-Benzoxazin-3(4H)-one 100g $178 2021-12-16 Buy
Alfa Aesar H27622 2H-1,4-Benzoxazin-3(4H)-one, 99% 5g $25.65 2024-03-01 Buy
Alfa Aesar H27622 2H-1,4-Benzoxazin-3(4H)-one, 99% 25g $78.65 2024-03-01 Buy
American Custom Chemicals Corporation COR0001772 2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE 95.00% 1G $173.25 2021-12-16 Buy
American Custom Chemicals Corporation COR0001772 2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE 95.00% 5G $972.63 2021-12-16 Buy
American Custom Chemicals Corporation COR0001772 2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE 95.00% 10G $1398.82 2021-12-16 Buy
AstaTech 64814 3-OXO-4H-BENZO[1,4]OXAZINE 97% 25/ G $39 2021-12-16 Buy
AstaTech 64814 3-OXO-4H-BENZO[1,4]OXAZINE 97% 100/ G $156 2021-12-16 Buy
Biosynth Carbosynth FA53825 4-Aza-3-chromanone 50g $85.25 2021-12-16 Buy
Biosynth Carbosynth FA53825 4-Aza-3-chromanone 100g $136.5 2021-12-16 Buy
Biosynth Carbosynth FA53825 4-Aza-3-chromanone 250g $218.75 2021-12-16 Buy
Crysdot CD11106569 2H-1,4-Benzoxazin-3(4H)-one 95% 100g $153 2021-12-16 Buy
Heterocyclics JRH-03201 2H-Benzo[b][1,4]oxazin-3(4H)-one 97% 100g $104 2021-12-16 Buy
Matrix Scientific 043588 2H-1,4-Benzoxazin-3(4H)-one >95% 500mg $118 2021-12-16 Buy
Matrix Scientific 043588 2H-1,4-Benzoxazin-3(4H)-one >95% 1g $151 2021-12-16 Buy
Matrix Scientific 043588 2H-1,4-Benzoxazin-3(4H)-one >95% 5g $346 2021-12-16 Buy
Next Last

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.

More related product prices

Azasetron hydrochloride 5466-88-6 7652-29-1

Related product price

Suppliers and manufacturers

career henan chemical co
2H-1,4-BENZOXAZIN-3(4H)-ONE
$1.00 /1KG
2H-1,4-BENZOXAZIN-3(4H)-ONE CAS:5466-88-6
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Changzhou Ditong Chemical Co.,Ltd
Chongqing Chemdad Co., Ltd
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Shaanxi Dideu Medichem Co. Ltd
Zhengzhou Alfa Chemical Co.,Ltd
SIMAGCHEM CORP