2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE

Modify Date: 2025-08-26 23:44:18

2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE Structure
2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE structure
 Common Name 2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE
CAS Number 2916-09-8 Molecular Weight 175.18400
Density 1.21g/cm3 Boiling Point 296.7ºC at 760 mmHg
Molecular Formula C10H9NO2 Melting Point N/A
MSDS N/A Flash Point 146ºC

 Names

Name 2-ethyl-3,1-benzoxazin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.21g/cm3
Boiling Point 296.7ºC at 760 mmHg
Molecular Formula C10H9NO2
Molecular Weight 175.18400
Flash Point 146ºC
Exact Mass 175.06300
PSA 43.10000
LogP 1.75040
Vapour Pressure 0.00141mmHg at 25°C
Index of Refraction 1.59
Storage condition 2-8℃

 Safety Information

HS Code 2934999090

 Synthetic Route

Anthranilic acid structure

Anthranilic acid

CAS#:118-92-3

Propionic anhydride structure

Propionic anhydride

CAS#:123-62-6

~99%

2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE Structure

2-ETHYL-BENZO[D...

CAS#:2916-09-8

Literature: Kostakis, Ioannis K.; Elomri, Abdelhakim; Seguin, Elisabeth; Iannelli, Mauro; Besson, Thierry Tetrahedron Letters, 2007 , vol. 48, # 38 p. 6609 - 6613
2-PROPIONAMIDOBENZOIC ACID structure

2-PROPIONAMIDOB...

CAS#:19165-26-5

~99%

2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE Structure

2-ETHYL-BENZO[D...

CAS#:2916-09-8

Literature: Isobe, Toshio; Ishikawa, Tsutomu Journal of Organic Chemistry, 1999 , vol. 64, # 19 p. 6989 - 6992
Ethanoic anhydride structure

Ethanoic anhydride

CAS#:108-24-7

2-PROPIONAMIDOBENZOIC ACID structure

2-PROPIONAMIDOB...

CAS#:19165-26-5

~92%

2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE Structure

2-ETHYL-BENZO[D...

CAS#:2916-09-8

Literature: VERTEX PHARMACEUTICALS INCORPORATED Patent: WO2004/111014 A1, 2004 ; Location in patent: Page/Page column 263-264 ; WO 2004/111014 A1
Propanoyl chloride structure

Propanoyl chloride

CAS#:79-03-8

Anthranilic acid structure

Anthranilic acid

CAS#:118-92-3

~%

2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE Structure

2-ETHYL-BENZO[D...

CAS#:2916-09-8

Literature: ACHE LABORATORIOS FARMACEUTICOS S.A.; ACHE INTERNATIONAL (BVI) LTD.; FREIRE TORRES RUSSO, Valter; MANNOCHIO DE SOUZA RUSSO, Elisa Patent: WO2012/37634 A1, 2012 ; Location in patent: Page/Page column 30-31 ; WO 2012/037634 A1
Anthranilic acid structure

Anthranilic acid

CAS#:118-92-3

N/A structure

N/A

CAS#:802294-64-0

~%

2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE Structure

2-ETHYL-BENZO[D...

CAS#:2916-09-8

Literature: Liu, Ji-Feng; Lee, Jaekyoo; Dalton, Audra M.; Bi, Grace; Yu, Libing; Baldino, Carmen M.; McElory, Eric; Brown, Matt Tetrahedron Letters, 2005 , vol. 46, # 8 p. 1241 - 1244
Anthranilic acid structure

Anthranilic acid

CAS#:118-92-3

~%

2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE Structure

2-ETHYL-BENZO[D...

CAS#:2916-09-8

Literature: Clemence, Francois; Martret, Odile Le; Collard, Jeannine Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 1345 - 1353
Anthranilic acid structure

Anthranilic acid

CAS#:118-92-3

1,1,1-Triethoxypropane structure

1,1,1-Triethoxy...

CAS#:115-80-0

~82%

2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE Structure

2-ETHYL-BENZO[D...

CAS#:2916-09-8

Literature: Khajavi, Mohammad S.; Montazari, Nasser; Sadat Hosseini Journal of Chemical Research - Part S, 1997 , # 8 p. 286 - 287

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-ethyl-4H-3,1-benzoxazin-4-one
2-ethylbenzoxazin-4-one
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Chemsrc provides 2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE(CAS#:2916-09-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE are included as well.>> amp version: 2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE

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