5,8-Dichloroisoquinoline

Modify Date: 2026-08-16 06:50:21

5,8-Dichloroisoquinoline Structure
5,8-Dichloroisoquinoline structure
Common Name 5,8-Dichloroisoquinoline
CAS Number 73075-59-9 Molecular Weight 198.04900
Density N/A Boiling Point N/A
Molecular Formula C9H5Cl2N Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 5,8-Dichloroisoquinoline
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.

Molecular Formula C9H5Cl2N
Molecular Weight 198.04900
Exact Mass 196.98000
PSA 12.89000
LogP 3.54160

 Safety Information

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

HS Code 2933499090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  5

DownStream  1

 Customs

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

HS Code 2933499090
Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

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

6,7-Isoquinolinediol,5,8-dichloro-1,2,3,4-tetrahydro-,hydrobromide
5,8-dichloro-isoquinoline
5,8-dichloro-1,2,3,4-tetrahydroisoquinoline-6,7-diol hydrobromide
5,8-Dichlor-isochinolin
5,8-dichloro-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline hydrobromide

 5,8-Dichloroisoquinoline | FAQ

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

Q: What is the LogP of 5,8-Dichloroisoquinoline?
A: LogP of 5,8-Dichloroisoquinoline is 3.54160.
Q: What is the molecular formula of 5,8-Dichloroisoquinoline?
A: Molecular formula of 5,8-Dichloroisoquinoline is C9H5Cl2N.
Q: What is the English name of 5,8-Dichloroisoquinoline?
A: The English name of 5,8-Dichloroisoquinoline is 5,8-Dichloroisoquinoline.
Q: What are the downstream products of 5,8-Dichloroisoquinoline?
A: Related downstream products(CAS) of 5,8-Dichloroisoquinoline: 89315-57-1.
Q: What is the polar surface area (PSA) of 5,8-Dichloroisoquinoline?
A: Polar surface area (PSA) of 5,8-Dichloroisoquinoline is 12.89000.
Q: What are the upstream materials of 5,8-Dichloroisoquinoline?
A: Related upstream materials(CAS) of 5,8-Dichloroisoquinoline: 119-65-3;118-52-5;6361-23-5;34145-05-6;22483-09-6.
Q: What English synonyms does 5,8-Dichloroisoquinoline have?
A: English synonyms of 5,8-Dichloroisoquinoline: 6,7-Isoquinolinediol,5,8-dichloro-1,2,3,4-tetrahydro-,hydrobromide, 5,8-dichloro-isoquinoline, 5,8-dichloro-1,2,3,4-tetrahydroisoquinoline-6,7-diol hydrobromide, 5,8-Dichlor-isochinolin, 5,8-dichloro-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline hydrobromide.
Q: What is the CAS number of 5,8-Dichloroisoquinoline?
A: CAS number of 5,8-Dichloroisoquinoline is 73075-59-9.
Q: What is the molecular weight of 5,8-Dichloroisoquinoline?
A: Molecular weight of 5,8-Dichloroisoquinoline is 198.04900.

 5,8-Dichloroisoquinolinefactory

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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