Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzamide,N-[1,1'-biphenyl]-4-yl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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20743-57-1

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: 2024-03-26 15:40:11

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

55-21-0

~78%

20743-57-1

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

1591-31-7

55-21-0

~49%

741267-16-3

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

98-88-4

20743-57-1

Literature: Huebner Justus Liebigs Annalen der Chemie, 1881 , vol. 209, p. 347

98-88-4

20743-57-1

Literature: Haworth; Hey Journal of the Chemical Society, 1940 , p. 361,368

122-80-5

20743-57-1

Literature: Haworth; Hey Journal of the Chemical Society, 1940 , p. 361,368

6971-74-0

~2%

644-08-6

20743-57-1

55-21-0

Detail

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

Precursor 7
92-66-0 55-21-0 1591-31-7 92-67-1
98-88-4 122-80-5 6971-74-0
DownStream 0

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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