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20743-57-1

20743-57-1 structure
20743-57-1 structure
  • Name: Benzamide,N-[1,1'-biphenyl]-4-yl-
  • Chemical Name: N-(4-phenylphenyl)benzamide
  • CAS Number: 20743-57-1
  • Molecular Formula: C19H15NO
  • Molecular Weight: 273.32900
  • Create Date: 2016-12-17 15:41:10
  • Modify Date: 2025-09-19 14:02:54
Name N-(4-phenylphenyl)benzamide
Synonyms N-4-Biphenylylbenzamide
N-Benzoyl-4-aminobiphenyl
Benzanilide,4'-phenyl
N-4-Biphenylbenzamide
N-Biphenyl-4-yl-benzamid
Density 1.17g/cm3
Boiling Point 371ºC at 760 mmHg
Molecular Formula C19H15NO
Molecular Weight 273.32900
Flash Point 226.8ºC
Exact Mass 273.11500
PSA 29.10000
LogP 4.67890
Vapour Pressure 1.06E-05mmHg at 25°C
Index of Refraction 1.652

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CV8750000
CHEMICAL NAME :
Benzanilide, 4'-phenyl-
CAS REGISTRY NUMBER :
20743-57-1
BEILSTEIN REFERENCE NO. :
2809348
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C19-H15-N-O
MOLECULAR WEIGHT :
273.35
WISWESSER LINE NOTATION :
RVMR DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
508 mg/kg/4W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 30,1485,1970
HS Code 2924299090
92-66-0 structure

92-66-0

55-21-0 structure

55-21-0

~78%

20743-57-1 structure

20743-57-1

Literature: IDEMITSU KOSAN CO., LTD. Patent: US2008/145707 A1, 2008 ; Location in patent: Page/Page column 29-30 ;
1591-31-7 structure

1591-31-7

55-21-0 structure

55-21-0

~49%

741267-16-3 structure

741267-16-3

20743-57-1 structure

20743-57-1

Literature: Maligres, Peter E.; Krska, Shane W.; Dormer, Peter G. Journal of Organic Chemistry, 2012 , vol. 77, # 17 p. 7646 - 7651
92-67-1 structure

92-67-1

98-88-4 structure

98-88-4

~%

20743-57-1 structure

20743-57-1

Literature: Huebner Justus Liebigs Annalen der Chemie, 1881 , vol. 209, p. 347
98-88-4 structure

98-88-4

~%

20743-57-1 structure

20743-57-1

Literature: Haworth; Hey Journal of the Chemical Society, 1940 , p. 361,368
122-80-5 structure

122-80-5

~%

20743-57-1 structure

20743-57-1

Literature: Haworth; Hey Journal of the Chemical Society, 1940 , p. 361,368
6971-74-0 structure

6971-74-0

~2%

644-08-6 structure

644-08-6

20743-57-1 structure

20743-57-1

55-21-0 structure

55-21-0

Detail
Literature: Weiss; Duerr; Haas Angewandte Chemie, 1980 , vol. 92, # 8 p. 647 - 649
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%
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