ChemicalBook > CAS DataBase List > 6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE

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

Product Name
6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE
CAS No.
26518-71-8
Chemical Name
6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE
Synonyms
6-Acetylbenzoxazine-3-one;6-acetyl-4H-1,4-benzoxazin-3-one;6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE;6-Acetyl-2H-1,4-benzoxazin-3-one, 98%;6-Acetyl-2H-1,4-benzoxazine-3(4H)-one;2H-1,4-Benzoxazin-3(4H)-one, 6-acetyl-;6-Acetyl-2H-1,4-benzoxazin-3(4H)-one >6-ACETYL-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE;6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE, 98 %;6-Acetyl-2H-benzo[b][1,4]oxazin-3(4H)-, 98%,
CBNumber
CB5321313
Molecular Formula
C10H9NO3
Formula Weight
191.18
MOL File
26518-71-8.mol
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6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE Property

Melting point:
193-195 °C(lit.)
Boiling point:
431.3±45.0 °C(Predicted)
Density 
1.263±0.06 g/cm3(Predicted)
storage temp. 
Storage temp. 2-8°C
pka
12.06±0.20(Predicted)
form 
powder to crystal
color 
White to Orange to Green
InChI
1S/C10H9NO3/c1-6(12)7-2-3-9-8(4-7)11-10(13)5-14-9/h2-4H,5H2,1H3,(H,11,13)
InChIKey
BKJFWHFUERNXLJ-UHFFFAOYSA-N
SMILES
CC(=O)c1ccc2OCC(=O)Nc2c1
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2934999090
Storage Class
11 - Combustible Solids
Hazard Classifications
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
475491
Product name
6-Acetyl-2H-1,4-benzoxazin-3(4H)-one
Purity
98%
Packaging
5g
Price
$57
Updated
2023/06/20
TCI Chemical
Product number
A2755
Product name
6-Acetyl-2H-1,4-benzoxazin-3(4H)-one
Purity
>98.0%(HPLC)(N)
Packaging
5g
Price
$50
Updated
2025/07/31
TCI Chemical
Product number
A2755
Product name
6-Acetyl-2H-1,4-benzoxazin-3(4H)-one
Purity
>98.0%(HPLC)(N)
Packaging
25g
Price
$167
Updated
2025/07/31
TRC
Product number
A188210
Product name
6-Acetyl-2H-1,4-benzoxazin-3(4h)-one
Packaging
10mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
V4794
Product name
6-Acetyl-2h-1,4-benzoxazin-3(4h)-one
Packaging
1g
Price
$64
Updated
2021/12/16
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6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE Chemical Properties,Usage,Production

Uses

6-Acetyl-2H-1,4-benzoxazin-3(4H)-one, also referred to as 6-acetyl-2H-benzo[b][1,4]oxazin-3(4H)-one, is a useful organic building block.

General Description

6-Acetyl-2H-1,4-benzoxazin-3(4H)-one, also referred to as 6-acetyl-2H-benzo[b][1,4]oxazin-3(4H)-one, is a useful organic building block.

6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE Suppliers

Americas 1 China 54 Europe 1 India 22 Japan 2 Switzerland 1 United Kingdom 2 United States 12 Global 95
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44802
Advantage
61
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14101
Advantage
59
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070 13913916777;
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
15724
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
HuiFeiChem(WuXi) PharmaTech Co.,Ltd
Tel
0510-0510-83593305
Fax
0086-510-83593305
Email
sales@huifeichem.com
Country
China
ProdList
102
Advantage
62
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
18270980682
Fax
021 51613951
Email
mlcheng@sunwaypharm.cn
Country
China
ProdList
8667
Advantage
57

26518-71-8, 6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONERelated Search:

2,4-Dimethyl-7-acetyl-4H-1,4-benzoxazin-3(2H)-one 2,2,4-Trimethyl-7-acetyl-4H-1,4-benzoxazin-3(2H)-one 2-([4-(3,4-DICHLOROBENZYL)-3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZIN-6-YL]CARBONYL)BENZENECARBOXYLIC ACID N-(2-FURYLMETHYL)-2-[(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZIN-6-YL)CARBONYL]BENZENECARBOXAMIDE 2-[(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZIN-6-YL)CARBONYL]BENZENECARBOXYLIC ACID 6-(CHLOROACETYL)-2H-1,4-BENZOXAZIN-3(4H)-ONE N-CYCLOPROPYL-2-[(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZIN-6-YL)CARBONYL]BENZENECARBOXAMIDE 2-([4-(3-FLUOROBENZYL)-3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZIN-6-YL]CARBONYL)BENZENECARBOXYLIC ACID 4-OXO-4-(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZIN-6-YL)-2-BUTENOIC ACID 6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE N-BENZYL-2-[(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZIN-6-YL)CARBONYL]BENZENECARBOXAMIDE 2-[(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZIN-6-YL)CARBONYL]-N-[3-(TRIFLUOROMETHYL)BENZYL]BENZENECARBOXAMIDE METHYL 2-[(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZIN-6-YL)CARBONYL]BENZENECARBOXYLATE

  • 6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE
  • 6-ACETYL-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE
  • 6-ACETYL-2H-1,4-BENZOXAZIN-3(4H)-ONE, 98 %
  • 6-Acetyl-2H-1,4-benzoxazin-3-one, 98%
  • 2H-1,4-Benzoxazin-3(4H)-one, 6-acetyl-
  • 6-Acetyl-2<i>H</i>-1,4-benzoxazin-3(4<i>H</i>)-one
  • 6-Acetyl-2H-1,4-benzoxazine-3(4H)-one
  • 6-Acetylbenzoxazine-3-one
  • JR-8122, 6-Acetyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 97%
  • 6-Acetyl-2H-1,4-benzoxazin-3(4H)-one &gt
  • 6-Acetyl-2H-benzo[b][1,4]oxazin-3(4H)-, 98%,
  • 6-acetyl-4H-1,4-benzoxazin-3-one
  • 26518-71-8
  • Benzoxazines
  • Building Blocks
  • Heterocyclic Building Blocks
  • KETONE
  • Building Blocks
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Benzoxazines
  • Building Blocks
  • Heterocyclic Building Blocks