3-chloro-10H-pyridazino[4,3-b][1,4]benzothiazine

Modify Date: 2025-08-26 19:17:56

3-chloro-10H-pyridazino[4,3-b][1,4]benzothiazine Structure
3-chloro-10H-pyridazino[4,3-b][1,4]benzothiazine structure
Common Name 3-chloro-10H-pyridazino[4,3-b][1,4]benzothiazine
CAS Number 10344-45-3 Molecular Weight 235.69300
Density 1.473g/cm3 Boiling Point 498.4ºC at 760 mmHg
Molecular Formula C10H6ClN3S Melting Point N/A
MSDS N/A Flash Point 255.2ºC

 Names

Name 3-chloro-10H-pyridazino[4,3-b][1,4]benzothiazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.473g/cm3
Boiling Point 498.4ºC at 760 mmHg
Molecular Formula C10H6ClN3S
Molecular Weight 235.69300
Flash Point 255.2ºC
Exact Mass 234.99700
PSA 63.11000
LogP 3.47620
Vapour Pressure 4.54E-10mmHg at 25°C
Index of Refraction 1.699

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

3-chloro-10H-pyridazino[4,3-b][1,4]benzothiazine Structure

3-chloro-10H-py...

CAS#:10344-45-3

Literature: Yoneda; Ohtaka; Nitta Chemical and pharmaceutical bulletin, 1966 , vol. 14, # 7 p. 698 - 706

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-chloro-10H-benzo[b]pyridazino[3,4-e][1,4]thiazine
3-Chlor-10H-benz<b>pyridazino<3,4-e><1,4>thiazin
HMS2786C13
3-chlor-10H-pyridazino[4,3-b][1,4]benzothiazin
3-Chlor-10H-benzo<b>pyridazino<3.4-e><1.4>thiazin
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