2,4-Dichloro-1,8-naphthyridine

Modify Date: 2025-08-27 19:50:59

2,4-Dichloro-1,8-naphthyridine Structure
2,4-Dichloro-1,8-naphthyridine structure
Common Name 2,4-Dichloro-1,8-naphthyridine
CAS Number 59514-89-5 Molecular Weight 199.037
Density 1.5±0.1 g/cm3 Boiling Point 299.1±35.0 °C at 760 mmHg
Molecular Formula C8H4Cl2N2 Melting Point N/A
MSDS N/A Flash Point 163.0±11.5 °C

 Names

Name 2,4-dichloro-1,8-naphthyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 299.1±35.0 °C at 760 mmHg
Molecular Formula C8H4Cl2N2
Molecular Weight 199.037
Flash Point 163.0±11.5 °C
Exact Mass 197.975159
PSA 25.78000
LogP 2.61
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.671
InChIKey CCQHBZIXZFQYSO-UHFFFAOYSA-N
SMILES Clc1cc(Cl)c2cccnc2n1
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~%

2,4-Dichloro-1,8-naphthyridine Structure

2,4-Dichloro-1,...

CAS#:59514-89-5

Literature: WO2012/595 A1, ; Page/Page column 74 ; WO 2012/000595 A1

~28%

2,4-Dichloro-1,8-naphthyridine Structure

2,4-Dichloro-1,...

CAS#:59514-89-5

Literature: WO2008/24423 A2, ; Page/Page column 43 ;

~%

2,4-Dichloro-1,8-naphthyridine Structure

2,4-Dichloro-1,...

CAS#:59514-89-5

Literature: WO2012/595 A1, ; WO 2012/000595 A1

~%

2,4-Dichloro-1,8-naphthyridine Structure

2,4-Dichloro-1,...

CAS#:59514-89-5

Literature: WO2012/595 A1, ; WO 2012/000595 A1

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,4-Dichlor-1,8-naphthyridin
2,4-Dichloro-1,8-naphthyridine
2,3:4,5-DI-O-ISOPROPYLIDENE-L-ARABITOL
1,8-Naphthyridine, 2,4-dichloro-
QC-1557
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