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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 12342712Generated: October 23, 2026

8-Chloro-(1,7)naphthyridine

8-Chloro-1,7phthyridine · 8-CHLORO-[1,7]NAPHTHYRIDINE · 1,7-Naphthyridine, 8-chloro- · 8-chloro-1,7-naphthyridine - [C82253]

https://huagongshe.com/en/chemical/12342712

8-Chloro-(1,7)naphthyridine molecular structure

Identifiers & Physical Properties

CAS No.13058-77-0
Molecular formulaC8H5ClN2
Average molar mass164.59 g/mol
Monoisotopic mass164.01412584 g/mol
SMILESClc1nccc2cccnc12
InChIKeyFMSVBSQYYFTDSR-UHFFFAOYSA-N
PubChem CID12342712
EC No.836-531-7
DTXSIDDTXSID60492245

Chemical & Physical Properties

XLogP2.1
Topological polar surface area25.8
Hydrogen bond donors0
Hydrogen bond acceptors2
Rotatable bonds0
Heavy atoms11
Formal charge0
Complexity140
Boiling point307.9±22.0 °C(Predicted)
Density1.349±0.06 g/cm3(Predicted)
Storage conditions2-8°C, stored under nitrogen
pKa (acidity coefficient)1.54±0.30(Predicted)
AppearanceWhite to off-white Solid
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302
GHS precautionary statementsP280-P305+P351+P338
Customs code2933998090

Safety & Regulations

GHS classificationDangerH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Customs code2933998090
Signal wordWarning
GHS pictogramGHS07
GHS hazard statementsH302
GHS precautionary statementsP280-P305+P351+P338