3,5-Dichlorobiphenyl

Modify Date: 2026-07-02 08:06:28

3,5-Dichlorobiphenyl Structure
3,5-Dichlorobiphenyl structure
Common Name 3,5-Dichlorobiphenyl
CAS Number 34883-41-5 Molecular Weight 223.098
Density 1.2±0.1 g/cm3 Boiling Point 323.7±22.0 °C at 760 mmHg
Molecular Formula C12H8Cl2 Melting Point 62℃
MSDS Chinese USA Flash Point 149.7±15.9 °C
Symbol GHS08 GHS09
GHS08, GHS09
Signal Word Warning

Summary: 3,5-dichlorobiphenyl (CAS: 34883-41-5) is an organic compound with molecular formula C12H8Cl2 and molecular weight 223.098. Its melting point is 62°C, boiling point is 323.7±22.0 °C, and density is 1.2±0.1 g/cm3. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3,5-dichlorobiphenyl
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.2±0.1 g/cm3
Boiling Point 323.7±22.0 °C at 760 mmHg
Melting Point 62℃
Molecular Formula C12H8Cl2
Molecular Weight 223.098
Flash Point 149.7±15.9 °C
Exact Mass 222.000305
LogP 5.12
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.594
InChIKey QHZSDTDMQZPUKC-UHFFFAOYSA-N
SMILES Clc1cc(Cl)cc(-c2ccccc2)c1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS08 GHS09
GHS08, GHS09
Signal Word Warning
Hazard Statements H373-H410
Precautionary Statements P273-P391-P501
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes N: Dangerous for the environment;
Risk Phrases 33-50/53
Safety Phrases 35-60-61
RIDADR UN 2315
Packaging Group II
HS Code 2903999010

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2903999010
Summary 2903999010 2,3,3',4,5,6-hexachloro-1,1'-biphenyl。supervision conditions:89(articles on the list of prohibited export goods,articles on the list of prohibited import goods)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0%

 Articles4

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Dissolved organic carbon--contaminant interaction descriptors found by 3D force field calculations.

SAR QSAR Environ. Res. 13(2) , 271-80, (2002)

Enthalpies of transfer at 300 K of various partitioning processes were calculated in order to study the suitability of 3D force fields for the calculation of partitioning constants. A 3D fulvic acid (...

Metabolism of dichlorobiphenyls by hepatic microsomal cytochrome P-450.

Biochem. Pharmacol. 30(6) , 577-88, (1981)

A study of 2-azido-3,5-dichlorobiphenyl by nano- and picosecond laser flash photolysis and computational methods.

Photochem. Photobiol. Sci. 4(1) , 23-32, (2005)

The dynamics of singlet 3,5-dichloro-2-biphenylnitrene and the products of its rearrangement were monitored by pico- and nanosecond laser flash photolysis and the results were consistent with the pred...

 3,5-DichlorobiphenylBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Inhibition of acid-induced wild type transthyretin (unknown origin) aggregation expre...
Source: ChEMBL
Target: Transthyretin
External Id: CHEMBL4055896
Name: Binding affinity to transthyretin in human blood plasma assessed as plasma binding se...
Source: ChEMBL
Target: Transthyretin
External Id: CHEMBL4055897
Name: Transthyretin (TTR) amyloidogenesis inhibition activity by employing an acid-mediated...
Source: ChEMBL
Target: Transthyretin
External Id: CHEMBL702837
Total 3, Current Page 1 of 1
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

3,5-Dichlor-biphenyl
PCB No 14
3,5-DICHLORO-1,1'-BIPHENYL
3,5-dichloro-biphenyl
1,1'-Biphenyl,3,5-dichloro
3,5-PCB
3,5-Dichlorobiphenyl
1,3-dichloro-5-phenylbenzene

 3,5-Dichlorobiphenyl | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the SMILES notation of 3,5-dichlorobiphenyl?
A: SMILES notation of 3,5-dichlorobiphenyl is Clc1cc(Cl)cc(-c2ccccc2)c1.
Q: What is the InChIKey of 3,5-dichlorobiphenyl?
A: InChIKey of 3,5-dichlorobiphenyl is QHZSDTDMQZPUKC-UHFFFAOYSA-N.
Q: What is the molecular weight of 3,5-dichlorobiphenyl?
A: Molecular weight of 3,5-dichlorobiphenyl is 223.098.
Q: What is the melting point of 3,5-dichlorobiphenyl?
A: Melting point of 3,5-dichlorobiphenyl is 62℃.
Q: What is the boiling point of 3,5-dichlorobiphenyl?
A: Boiling point of 3,5-dichlorobiphenyl is 323.7±22.0 °C at 760 mmHg.
Q: What is the English name of 3,5-dichlorobiphenyl?
A: The English name of 3,5-dichlorobiphenyl is 3,5-dichlorobiphenyl.
Q: What is the LogP of 3,5-dichlorobiphenyl?
A: LogP of 3,5-dichlorobiphenyl is 5.12.
Q: What is the safety information for 3,5-dichlorobiphenyl?
A: Safety information for 3,5-dichlorobiphenyl: 35-60-61.
Q: What English synonyms does 3,5-dichlorobiphenyl have?
A: English synonyms of 3,5-dichlorobiphenyl: 3,5-Dichlor-biphenyl, PCB No 14, 3,5-DICHLORO-1,1'-BIPHENYL, 3,5-dichloro-biphenyl, 1,1'-Biphenyl,3,5-dichloro, 3,5-PCB, 3,5-Dichlorobiphenyl, 1,3-dichloro-5-phenylbenzene.
Q: What is the molecular formula of 3,5-dichlorobiphenyl?
A: Molecular formula of 3,5-dichlorobiphenyl is C12H8Cl2.

 3,5-Dichlorobiphenylfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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