6-chloropyridazine-3-thiol

Modify Date: 2025-08-25 18:16:21

6-chloropyridazine-3-thiol structure	Common Name	6-chloropyridazine-3-thiol
	CAS Number	3916-78-7	Molecular Weight	146.59800
	Density	1.53g/cm3	Boiling Point	220.4ºC at 760mmHg
	Molecular Formula	C₄H₃ClN₂S	Melting Point	N/A
	MSDS	N/A	Flash Point	87.1ºC

Name	3-chloro-1H-pyridazine-6-thione
Synonym	More Synonyms

Density	1.53g/cm3
Boiling Point	220.4ºC at 760mmHg
Molecular Formula	C₄H₃ClN₂S
Molecular Weight	146.59800
Flash Point	87.1ºC
Exact Mass	145.97100
PSA	64.58000
LogP	1.41870
Index of Refraction	1.689
InChIKey	ABQHEWLZYZQXHY-UHFFFAOYSA-N
SMILES	S=c1ccc(Cl)n[nH]1

HS Code	2933990090

3,6-Dichloropyr...

CAS#:141-30-0

~95%

6-chloropyridaz...

CAS#:3916-78-7

Literature: TAKEDA PHARMACEUTICAL COMPANY LIMITED Patent: WO2006/36024 A1, 2006 ; Location in patent: Page/Page column 159-160 ;

Precursor 1
CAS#:141-30-0 3,6-Dichloropyr...
DownStream 6
CAS#:1445-58-5 3,6-Dimercaptop... CAS#:17284-97-8 3-Chloro-6-hydr... CAS#:7145-61-1 3-Chloro-6-meth... CAS#:89391-73-1 6-chloropyridaz...
CAS#:62645-42-5 3-chloro-6-ethy... CAS#:51389-01-6 3-chloro-6-prop...

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%

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3-mercapto-6-chloropyridazine

6-chloro-2H-pyridazine-3-thione

3(2H)-Pyridazinethione,6-chloro

3-chloropyridazine-6-thiol

6-Chloro-3-pyridazinethiol

6-chloropyridazine-3-thiol

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Names