3,6-bis(methylsulfanyl)pyridazine

Modify Date: 2025-08-26 12:21:49

3,6-bis(methylsulfanyl)pyridazine Structure
3,6-bis(methylsulfanyl)pyridazine structure
Common Name 3,6-bis(methylsulfanyl)pyridazine
CAS Number 37813-54-0 Molecular Weight 172.27100
Density 1.26g/cm3 Boiling Point 357.2ºC at 760 mmHg
Molecular Formula C6H8N2S2 Melting Point N/A
MSDS N/A Flash Point 169.9ºC

 Names

Name 3,6-bis(methylsulfanyl)pyridazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.26g/cm3
Boiling Point 357.2ºC at 760 mmHg
Molecular Formula C6H8N2S2
Molecular Weight 172.27100
Flash Point 169.9ºC
Exact Mass 172.01300
PSA 76.38000
LogP 1.92040
Index of Refraction 1.615
InChIKey BCPWVUPUCCLLBA-UHFFFAOYSA-N
SMILES CSc1ccc(SC)nn1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UR5850000
CHEMICAL NAME :
Pyridazine, 3,6-bis(methylthio)-
CAS REGISTRY NUMBER :
37813-54-0
BEILSTEIN REFERENCE NO. :
0121239
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H8-N2-S2
MOLECULAR WEIGHT :
172.28
WISWESSER LINE NOTATION :
T6NNJ CS1 ES1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05090

 Safety Information

HS Code 2933990090

 Synthetic Route

~86%

3,6-bis(methylsulfanyl)pyridazine Structure

3,6-bis(methyls...

CAS#:37813-54-0

Literature: Boger, Dale L.; Sakya, Subas M. Journal of Organic Chemistry, 1988 , vol. 53, # 7 p. 1415 - 1423

~88%

3,6-bis(methylsulfanyl)pyridazine Structure

3,6-bis(methyls...

CAS#:37813-54-0

Literature: Boger, Dale L.; Sakya, Subas M. Journal of Organic Chemistry, 1988 , vol. 53, # 7 p. 1415 - 1423

~77%

3,6-bis(methylsulfanyl)pyridazine Structure

3,6-bis(methyls...

CAS#:37813-54-0

Literature: Boger, Dale L.; Sakya, Subas M. Journal of Organic Chemistry, 1988 , vol. 53, # 7 p. 1415 - 1423

~44%

3,6-bis(methylsulfanyl)pyridazine Structure

3,6-bis(methyls...

CAS#:37813-54-0

Literature: Polanc, Slovenko; Stanovnik, Branko; Tisler, Miha Synthesis, 1980 , # 2 p. 129 - 131

~%

3,6-bis(methylsulfanyl)pyridazine Structure

3,6-bis(methyls...

CAS#:37813-54-0

Literature: Druey et al. Helvetica Chimica Acta, 1954 , vol. 37, p. 121,131

~51%

3,6-bis(methylsulfanyl)pyridazine Structure

3,6-bis(methyls...

CAS#:37813-54-0

Literature: Seitz; Haenel Archiv der Pharmazie, 1994 , vol. 327, # 10 p. 673 - 675

 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

Pyridazine,6-bis(methylthio)
3,6-Bis-(methylmercapto)-pyridazine
3,6-Bis-methylmercapto-pyridazin
WLN: T6NNJ CS1 ES1
Pyridazine,3,6-bis(methylthio)
3,6-bis-methylsulfanyl-pyridazine
3,6-Bis(methylthio)pyridazine
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