Basic information
- CAS
2437-79-8- Standard SMILES
Clc1ccc(-c2ccc(Cl)cc2Cl)c(Cl)c1- InChIKey
QORAVNMWUNPXAO-UHFFFAOYSA-N- Molecular formula
- C12H6Cl4
- Average molar mass
- 292 g/mol
- Monoisotopic mass
- 289.922361
Overview
2,2',4,4'-tetrachlorobiphenyl is a tetrachlorobiphenyl that is biphenyl in which each of the phenyl groups is substituted at positions 2 and 4 by chlorines. It is a dichlorobenzene and a tetrachlorobiphenyl.
Names & identifiers
- Preferred name
- Pcb 47
- IUPAC
- 2,4-dichloro-1-(2,4-dichlorophenyl)benzene
- English name
- 2,2',4,4'-Tetrachlorobiphenyl
- Molecular formula
- C12H6Cl4
- Molecular weight
- 291.99
Names & synonyms
2,2',4,4'-TETRACHLOROBIPHENYL2437-79-8PCB 472,2',4,4'-Tetrachloro-1,1'-biphenyl1,1'-Biphenyl, 2,2',4,4'-tetrachloro-2,4,2',4'-TetrachlorobiphenylBiphenyl, 2,2',4,4'-tetrachloro-2,2',4,4'-Tetrachlorodiphenyl4470AQR07DDTXSID0022513CHEBI:3420424-TCB
Show more names
CB-47BZ NO 47PCB NO 472,4,2',4'-CBC20004700 PCB No. 47Phenytoin Impurity 13PCB No. 47 in Cyclohexane2,4,2’,4’-tetrachlorobiphenyl
2,2',4,4'-TeCBRefChem:535192,4,2',4'-TCBDTXCID702513219-444-32,4-dichloro-1-(2,4-dichlorophenyl)benzenePCB No. 47CHEMBL137283
Database identifiers
- CAS
2437-79-8- PubChem CID
- 17097
- DTXSID
DTXSID0022513- ChEMBL
CHEMBL137283
Properties
Computed structural properties
- XLogP
- 6.3
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 1
- Heavy atoms
- 16
- Formal charge
- 0
- Complexity
- 209
Experimental & physicochemical properties
SpringerMaterials Properties13C nuclear magnetic resonance spectrum
LogP5.94
Endocrine DisruptorsPotential endocrine disrupting compound
Physicochemical properties
- Melting point
- 83 °C · 83°C
- Boiling point
- 374.95 °C · 374.95°C (rough estimate)
- Density
- 1.442 · 1.4420 (rough estimate)
- refractive index
- 1.612 · 1.6120 (rough estimate)
- Water Solubility
- 0.22 mg/L · 0.22mg/L(25 ºC)
- Henry's Law Constant
- 2.1 · 2.1×10-1 mol/(m3Pa) at 25℃, Lau et al. (2006)
- FDA UNII
- 4470 AQR07D · 4470AQR07D
- EPA Substance Registry System
- 2 · 2,2',4,4'-Tetrachlorobiphenyl (2437-79-8)
- Symbol(GHS)
- 8 · GHS08,GHS09
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 7.1% (3 of 42) of reports.
Warning
H373 (92.9%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
P260, P273, P319, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 42 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Hazard Traits - Developmental Toxicity; Endocrine Toxicity; Hematotoxicity; Hepatotoxicity and Digestive System Toxicity; Reproductive Toxicity; Respiratory Toxicity
Substance: 2,2',4,4'-tetrachlorobiphenyl
Hazard Classes and CategoriesSTOT RE 2 (92.9%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS08,GHS09
- Hazard statements
- H410-H373
- Precautionary statements
- P260-P314-P501-P273-P391-P501
Chemistry & industry
Applications
Uses2,2'',4,4''-Tetrachlorobiphenyl is a polychlorinated biphenyl (PCB) congeners.
Suppliers27 total
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
苏州驰瑞智合生物科技有限公司0512-13626191578 13626191578 · [email protected]
江苏智芯廷科技有限公司18221391031 · [email protected]
上海艾梯西生物科技有限公司18721763493 · [email protected]
上海稳同科技有限公司02151600108 13062666369 · [email protected]
上海毕楷科技有限公司18516304666 · [email protected]
重庆福腾医药有限公司18696571988 · [email protected]
天津阿尔塔科技有限公司022-65378550-8551 · [email protected]
上海玻尔化学试剂有限公司19102157732 · [email protected]
上海源叶生物科技有限公司18916372613 · [email protected]
山东西亚化学有限公司4009903999 13395398332 · [email protected]
成都华纯科技有限公司400-1166-196 15982826727 · [email protected]
珠海奥博凯生物医药技术有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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