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CAS No.: | 33284-50-3 |
---|---|
Name: | 2,4-DICHLOROBIPHENYL |
Article Data: | 7 |
Molecular Structure: | |
Formula: | C12H8Cl2 |
Molecular Weight: | 223.102 |
Synonyms: | Biphenyl,2,4-dichloro- (6CI,7CI,8CI);2,4-Dichloro-1,1'-biphenyl;2,4-Dichlorobiphenyl;PCB 7; |
EINECS: | 215-648-1 |
Density: | 1.249 g/cm3 |
Melting Point: | 24.3°C |
Boiling Point: | 302.3 °C at 760 mmHg |
Flash Point: | 132.8 °C |
Solubility: | 1.15 mg/L in water at 25 ºC |
Hazard Symbols: | N |
Risk Codes: | 33-50/53 |
Safety: | 35-60-61 |
PSA: | 0.00000 |
LogP: | 4.66040 |
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The 1,1'-Biphenyl,2,4-dichloro-, with the CAS registry number 33284-50-3, is also known as 2,4-Dichlorobiphenyl. This chemical's molecular formula is C12H8Cl2 and molecular weight is 223.1. What's more, its IUPAC name is 2,4-dichloro-1-phenylbenzene.
Physical properties of 1,1'-Biphenyl,2,4-dichloro- are: (1)ACD/LogP: 5.04; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.04; (4)ACD/BCF (pH 5.5): 3960.2; (5)ACD/KOC (pH 5.5): 13086.98; (6)#Freely Rotating Bonds: 1; (7)Index of Refraction: 1.594; (8)Molar Refractivity: 60.63 cm3; (9)Molar Volume: 178.6 cm3; (10)Surface Tension: 41.1 dyne/cm; (11)Density: 1.249 g/cm3; (12)Flash Point: 132.8 °C; (13)Enthalpy of Vaporization: 52.08 kJ/mol; (14)Boiling Point: 302.3 °C at 760 mmHg; (15)Vapour Pressure: 0.00179 mmHg at 25°C.
Preparation: this chemical can be prepared by dichloro-diphenyl-λ4-tellane, 2,4-Dichlorophenylboronic acid at the temperature of 50 °C. This reaction will need reagents PdCl2(PPh3)2, NaOMe and solvents 1,2-dimethoxy-ethane, H2O with the reaction time of 5 hours. The yield is about 75%.
When you are using this chemical, please be cautious about it as the following:
It has the danger of cumulative effects. It is very toxic to aquatic organisms and it may cause long-term adverse effects in the aquatic environment. This material and its container must be disposed of as hazardous waste in a safe way. It should be avoided releasing to the environment just refering to special instructions/safety data sheet.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC=C(C=C1)C2=C(C=C(C=C2)Cl)Cl
(2)InChI: InChI=1S/C12H8Cl2/c13-10-6-7-11(12(14)8-10)9-4-2-1-3-5-9/h1-8H
(3)InChIKey: WEJZHZJJXPXXMU-UHFFFAOYSA-N