2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one

Modify Date: 2025-08-22 10:57:30

2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one Structure
2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one structure
 Common Name 2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one
CAS Number 1218-69-5 Molecular Weight 239.226
Density 1.3±0.1 g/cm3 Boiling Point 425.0±47.0 °C at 760 mmHg
Molecular Formula C14H9NO3 Melting Point N/A
MSDS N/A Flash Point 210.8±29.3 °C

 Names

Name 2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 425.0±47.0 °C at 760 mmHg
Molecular Formula C14H9NO3
Molecular Weight 239.226
Flash Point 210.8±29.3 °C
Exact Mass 239.058243
PSA 63.33000
LogP 2.06
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.657
Storage condition 2-8°C

 Safety Information

HS Code 2934999090

 Synthetic Route

Disalicylimide structure

Disalicylimide

CAS#:1972-71-0

~92%

2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one Structure

2-(2-Hydroxyphe...

CAS#:1218-69-5

Literature: FUJIFILM Corporation Patent: EP2460799 A1, 2012 ; Location in patent: Page/Page column 40-41 ;
Salicylamide structure

Salicylamide

CAS#:65-45-2

Salicylic acid structure

Salicylic acid

CAS#:69-72-7

~56%

2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one Structure

2-(2-Hydroxyphe...

CAS#:1218-69-5

Literature: Steinhauser, Stefan; Heinz, Uwe; Bartholomae, Mark; Weyliermueller, Thomas; Nick, Hanspeter; Hegetschweiler, Kaspar European Journal of Inorganic Chemistry, 2004 , # 21 p. 4177 - 4192
Salicylamide structure

Salicylamide

CAS#:65-45-2

Benzoyl chloride,2-hydroxy- structure

Benzoyl chlorid...

CAS#:1441-87-8

~64%

2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one Structure

2-(2-Hydroxyphe...

CAS#:1218-69-5

Literature: ERREGIERRE S.P.A.; FERRARI, Massimo; GALLI, Matteo Patent: WO2012/131017 A1, 2012 ; Location in patent: Page/Page column 7 ;
Salicylic acid structure

Salicylic acid

CAS#:69-72-7

~%

2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one Structure

2-(2-Hydroxyphe...

CAS#:1218-69-5

Literature: WO2012/25935 A2, ;
Salicylamide structure

Salicylamide

CAS#:65-45-2

~%

2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one Structure

2-(2-Hydroxyphe...

CAS#:1218-69-5

Literature: EP2460799 A1, ;
2-Aminoethanol structure

2-Aminoethanol

CAS#:141-43-5

6-[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2,4-dithiazolidin-3-ylidene]cyclohexa-2,4-dien-1-one structure

6-[5-(6-oxocycl...

CAS#:63963-47-3

~%

(6E)-6-oxazolidin-2-ylidenecyclohexa-2,4-dien-1-one structure

(6E)-6-oxazolid...

CAS#:20237-92-7

2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one Structure

2-(2-Hydroxyphe...

CAS#:1218-69-5

Detail
Literature: Zeitschrift fuer Chemie (Stuttgart, Germany), , vol. 21, # 7 p. 261

 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-(2-hydroxyphenyl)-4H-benzo[e][1,3]oxazin-4-one
2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one
4H-1,3-Benzoxazin-4-one, 2-(2-hydroxyphenyl)-
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Chemsrc provides CAS#:1218-69-5 MSDS, density, melting point, boiling point, structure, etc. Its name is 2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one>> amp version: 2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one

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