2,3-Dichloronaphthalene

Modify Date: 2026-07-12 10:39:15

2,3-Dichloronaphthalene Structure
2,3-Dichloronaphthalene structure
Common Name 2,3-Dichloronaphthalene
CAS Number 2050-75-1 Molecular Weight 197.061
Density 1.3±0.1 g/cm3 Boiling Point 298.2±13.0 °C at 760 mmHg
Molecular Formula C10H6Cl2 Melting Point N/A
MSDS N/A Flash Point 141.6±13.4 °C

 Names

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

Name 2,3-dichloronaphthalene
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 1.3±0.1 g/cm3
Boiling Point 298.2±13.0 °C at 760 mmHg
Molecular Formula C10H6Cl2
Molecular Weight 197.061
Flash Point 141.6±13.4 °C
Exact Mass 195.984650
LogP 4.51
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.652
InChIKey SKGXUFZRYNGFJS-UHFFFAOYSA-N
SMILES Clc1cc2ccccc2cc1Cl

 Synthetic Route

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

 2,3-DichloronaphthaleneBioassay

View more

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

Name: Inhibition of recombinant Mycobacterium tuberculosis N-terminal Hi-tagged Rv3588c exp...
Source: ChEMBL
Target: Carbonic anhydrase 2
External Id: CHEMBL4262460
Name: Inhibitory concentration against mouse cytochrome P450 2A5
Source: ChEMBL
Target: Cytochrome P450 2A5
External Id: CHEMBL832818
Name: Inhibition of recombinant Mycobacterium tuberculosis Rv1284 expressed in Escherichia ...
Source: ChEMBL
Target: Beta-carbonic anhydrase 1
External Id: CHEMBL4262459
Name: Inhibitory concentration against human cytochrome P450 2A6
Source: ChEMBL
Target: Cytochrome P450 2A6
External Id: CHEMBL832816
Name: Binding affinity to recombinant Mycobacterium tuberculosis Rv1284 expressed in Escher...
Source: ChEMBL
Target: Beta-carbonic anhydrase 1
External Id: CHEMBL4262458
Name: Inhibition of mouse CYP2A5
Source: ChEMBL
Target: Cytochrome P450 2A5
External Id: CHEMBL1023676
Name: Ratio of IC50 for human CYP2A6 to that of mouse CYP2A5 was determined
Source: ChEMBL
Target: N/A
External Id: CHEMBL832232
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 Synonyms

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

2,3-Dichloronaphthalene
Naphthalene,2,3-dichloro
2,3-dichlororonaphtalene
2,3-Dichlor-naphthalin
2,3-Dichloro-naphthalene
2,3,6-TRICHLORO-4-TRIFLUOROMETHOXY-PHENYLAMINE
EINECS 218-102-0

 2,3-Dichloronaphthalene | FAQ

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

Q: What are the upstream materials of 2,3-dichloronaphthalene?
A: Related upstream materials(CAS) of 2,3-dichloronaphthalene: 10485-09-3;20357-79-3;95-13-6;71436-63-0;605-36-7;865-47-4;74925-45-4;67-56-1;124-41-4.
Q: What is the InChIKey of 2,3-dichloronaphthalene?
A: InChIKey of 2,3-dichloronaphthalene is SKGXUFZRYNGFJS-UHFFFAOYSA-N.
Q: What is the molecular weight of 2,3-dichloronaphthalene?
A: Molecular weight of 2,3-dichloronaphthalene is 197.061.
Q: What is the boiling point of 2,3-dichloronaphthalene?
A: Boiling point of 2,3-dichloronaphthalene is 298.2±13.0 °C at 760 mmHg.
Q: What English synonyms does 2,3-dichloronaphthalene have?
A: English synonyms of 2,3-dichloronaphthalene: 2,3-Dichloronaphthalene, Naphthalene,2,3-dichloro, 2,3-dichlororonaphtalene, 2,3-Dichlor-naphthalin, 2,3-Dichloro-naphthalene, 2,3,6-TRICHLORO-4-TRIFLUOROMETHOXY-PHENYLAMINE, EINECS 218-102-0.
Q: What is the English name of 2,3-dichloronaphthalene?
A: The English name of 2,3-dichloronaphthalene is 2,3-dichloronaphthalene.
Q: What is the molecular formula of 2,3-dichloronaphthalene?
A: Molecular formula of 2,3-dichloronaphthalene is C10H6Cl2.
Q: What is the Chinese name of 2050-75-1?
A: Chinese name of 2050-75-1 is 2050-75-1.
Q: What is the SMILES notation of 2,3-dichloronaphthalene?
A: SMILES notation of 2,3-dichloronaphthalene is Clc1cc2ccccc2cc1Cl.
Q: What is the CAS number of 2,3-dichloronaphthalene?
A: CAS number of 2,3-dichloronaphthalene is 2050-75-1.

 2,3-Dichloronaphthalenefactory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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