2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one)

Modify Date: 2025-08-27 13:21:19

2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one) Structure
2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one) structure
Common Name 2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one)
CAS Number 18600-59-4 Molecular Weight 368.342
Density 1.4±0.1 g/cm3 Boiling Point 522.8±20.0 °C at 760 mmHg
Molecular Formula C22H12N2O4 Melting Point 315ºC
MSDS N/A Flash Point 224.1±16.2 °C

 Names

Name 2-[4-(4-oxo-3,1-benzoxazin-2-yl)phenyl]-3,1-benzoxazin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 522.8±20.0 °C at 760 mmHg
Melting Point 315ºC
Molecular Formula C22H12N2O4
Molecular Weight 368.342
Flash Point 224.1±16.2 °C
Exact Mass 368.079712
PSA 86.20000
LogP 3.38
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.708

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R43
Safety Phrases 24-37-61
HS Code 2934999090

 Synthetic Route

~99%

2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one) Structure

2,2'-(1,4-Pheny...

CAS#:18600-59-4

Literature: FUJIFILM Corporation Patent: WO2009/41715 A1, 2009 ; Location in patent: Page/Page column 18; 19 ;

~98%

2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one) Structure

2,2'-(1,4-Pheny...

CAS#:18600-59-4

Literature: FUJIFILM Corporation Patent: WO2009/41715 A1, 2009 ; Location in patent: Page/Page column 20; 21 ;

~%

2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one) Structure

2,2'-(1,4-Pheny...

CAS#:18600-59-4

Literature: US2012/252941 A1, ; Page/Page column 14 ;

~96%

2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one) Structure

2,2'-(1,4-Pheny...

CAS#:18600-59-4

Literature: Ibusuki, Shun; Koga, Takashi; Miyake, Akira; Hayashi, Masayuki; Yoshida, Masaya Patent: US2012/252941 A1, 2012 ; Location in patent: Page/Page column 12 ;

~%

2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one) Structure

2,2'-(1,4-Pheny...

CAS#:18600-59-4

Literature: US2012/252941 A1, ;

 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

cyassorb 3638
T66 BVO ENJ DR D- DT66 BVO ENJ
2,2',6,6'-TETRABROMO BISPHENOL A DIMETHACRYLATE
EINECS 418-280-1
2,2'-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one)
4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-
MFCD00356293
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