1234-27-1

1234-27-1 structure
1234-27-1 structure
  • Name: Benzoic acid,4,4'-(carbonyldiimino)bis-
  • Chemical Name: 4-[(4-carboxyphenyl)carbamoylamino]benzoic acid
  • CAS Number: 1234-27-1
  • Molecular Formula: C15H12N2O5
  • Molecular Weight: 300.26600
  • Create Date: 2016-08-25 05:25:42
  • Modify Date: 2024-01-10 18:11:36

Name 4-[(4-carboxyphenyl)carbamoylamino]benzoic acid
Synonyms 4-{[N-(4-carboxyphenyl)carbamoyl]amino}benzoic acid
4,4'-Ureylen-di-benzoesaeure
1.3-Bis-<4-carboxy-phenyl>-harnstoff
4,4'-ureylene-di-benzoic acid
Carbanilid-dicarbonsaeure-(4.4')
N.N'-Carbonyl-bis-(4-amino-benzoesaeure)
N,N'-Bis-<4-carboxy-phenyl>-harnstoff
Density 1.54g/cm3
Boiling Point 458.7ºC at 760mmHg
Melting Point 290 °C
Molecular Formula C15H12N2O5
Molecular Weight 300.26600
Flash Point 231.2ºC
Exact Mass 300.07500
PSA 115.73000
LogP 2.87300
Vapour Pressure 3.3E-09mmHg at 25°C
Index of Refraction 1.744
Hazard Codes Xn
HS Code 2924299090

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Literature: School of Pharmacy Patent: WO2008/122667 A2, 2008 ; Location in patent: Page/Page column 52 ;

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Literature: Monsanto Chem. Co. Patent: US2857430 , 1956 ;

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Literature: Troeger Journal fuer Praktische Chemie (Leipzig), 1899 , vol. <2> 60, p. 510

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Literature: Troeger Journal fuer Praktische Chemie (Leipzig), 1899 , vol. <2> 60, p. 510

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Literature: Nesynov,E.P.; Pel'kis,P.S. J. Gen. Chem. USSR (Engl. Transl.), 1964 , vol. 34, p. 3469 - 3473,3511 - 3514

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Literature: Guareschi Chemische Berichte, 25 Ref. <1892>, 327

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Detail
Literature: Guareschi Chemische Berichte, 25 Ref. <1892>, 327, 328

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Literature: Griess Journal fuer Praktische Chemie (Leipzig), 1872 , vol. <2> 5, p. 370

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Literature: Troeger Journal fuer Praktische Chemie (Leipzig), 1899 , vol. <2> 60, p. 510
HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%