2-(4-Biphenylylcarbonyl)benzoic acid
Names
[ CAS No. ]:
42797-18-2
[ Name ]:
2-(4-Biphenylylcarbonyl)benzoic acid
[Synonym ]:
QVR BVR DR
Benzoic acid, 2-([1,1'-biphenyl]-4-ylcarbonyl)-
o-(4-Biphenylylcarbonyl)benzoic acid
2-(4-Biphenylylcarbonyl)benzoic acid
2-(Biphenyl-4-ylcarbonyl)benzoic acid
2-{[1,1'-Biphenyl]-4-ylcarbonyl}benzoic acid
Chemical & Physical Properties
[ 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
Toxicological Information
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
Safety Information
[ HS Code ]:
2918300090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ 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%