2-(4-Biphenylylcarbonyl)benzoic acid

Modify Date: 2025-10-10 14:37:20

2-(4-Biphenylylcarbonyl)benzoic acid structure	Common Name	2-(4-Biphenylylcarbonyl)benzoic acid
	CAS Number	42797-18-2	Molecular Weight	302.323
	Density	1.2±0.1 g/cm3	Boiling Point	539.3±43.0 °C at 760 mmHg
	Molecular Formula	C₂₀H₁₄O₃	Melting Point	225-227ºC
	MSDS	N/A	Flash Point	294.1±24.7 °C

Name	Ｏ-(4-Biphenylylcarbonyl)Benzoic Acid
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	539.3±43.0 °C at 760 mmHg
Melting Point	225-227ºC
Molecular Formula	C₂₀H₁₄O₃
Molecular Weight	302.323
Flash Point	294.1±24.7 °C
Exact Mass	302.094299
PSA	54.37000
LogP	3.95
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.632

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG4375000

CHEMICAL NAME :: Benzoic acid, o-(4-biphenylylcarbonyl)-

CAS REGISTRY NUMBER :: 42797-18-2

BEILSTEIN REFERENCE NO. :: 2658548

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H14-O3

MOLECULAR WEIGHT :: 302.34

WISWESSER LINE NOTATION :: QVR BVR DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,107,1952

HS Code	2918300090

Phthalic anhydride

CAS#:85-44-9

Biphenyl

CAS#:92-52-4

~79%

2-(4-Biphenylyl...

CAS#:42797-18-2

Literature: Guilhemat, Robert; Pereyre, Michel; Petraud, Michel Bulletin de la Societe Chimique de France, 1980 , vol. 2, # 7-8 p. 334 - 344

Phthalic anhydride

CAS#:85-44-9

4-Bromobiphenyl

CAS#:92-66-0

~55%

2-(4-Biphenylyl...

CAS#:42797-18-2

Literature: Seo, Sangwon; Slater, Mark; Greaney, Michael F. Organic Letters, 2012 , vol. 14, # 10 p. 2650 - 2653

N/A

CAS#:19772-69-1

2-(4-Biphenylyl...

CAS#:42797-18-2

Literature: Koebrich,G.; Trapp,H. Chemische Berichte, 1968 , vol. 101, p. 2660 - 2664

cis-2-Chlor-3-(...

CAS#:15726-11-1

2-(4-Biphenylyl...

CAS#:42797-18-2

Literature: Koebrich,G.; Trapp,H. Chemische Berichte, 1968 , vol. 101, p. 2660 - 2664

Phthalic anhydride

CAS#:85-44-9

Aluminium chloride

CAS#:7446-70-0

Biphenyl

CAS#:92-52-4

2-(4-Biphenylyl...

CAS#:42797-18-2

Literature: Elbs Journal fuer Praktische Chemie (Leipzig), 1890 , vol. <2> 41, p. 147

Precursor 4
CAS#:85-44-9 Phthalic anhydride CAS#:92-52-4 Biphenyl CAS#:92-66-0 4-Bromobiphenyl CAS#:7446-70-0 Aluminium chloride
DownStream 4
CAS#:85-58-5 2-(4-Carboxyben... CAS#:6485-97-8 2-Phenylanthraq... CAS#:80975-11-7 3-chloro-3-(4-p... CAS#:92688-35-2 3-methoxy-3-(4-...

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%