4-(Pyridin-3-yloxy)benzene-1-sulfonyl chloride hydrochloride

Modify Date: 2025-08-26 10:42:05

4-(Pyridin-3-yloxy)benzene-1-sulfonyl chloride hydrochloride Structure
4-(Pyridin-3-yloxy)benzene-1-sulfonyl chloride hydrochloride structure
Common Name 4-(Pyridin-3-yloxy)benzene-1-sulfonyl chloride hydrochloride
CAS Number 694471-97-1 Molecular Weight 306.16500
Density 1.42 g/cm3 Boiling Point 418.9ºC at 760 mmHg
Molecular Formula C11H9Cl2NO3S Melting Point N/A
MSDS N/A Flash Point 207.1ºC

 Names

Name 4-(Pyridin-3-yloxy)benzene-1-sulfonyl chloride hydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.42 g/cm3
Boiling Point 418.9ºC at 760 mmHg
Molecular Formula C11H9Cl2NO3S
Molecular Weight 306.16500
Flash Point 207.1ºC
Exact Mass 304.96800
PSA 64.64000
LogP 4.68420

 Safety Information

HS Code 2933399090

 Synthetic Route

~39%

4-(Pyridin-3-yloxy)benzene-1-sulfonyl chloride hydrochloride Structure

4-(Pyridin-3-yl...

CAS#:694471-97-1

Literature: OXAGEN LIMITED Patent: WO2005/40112 A1, 2005 ; Location in patent: Page/Page column 63 ; WO 2005/040112 A1

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4-(Pyridin-3-yloxy)benzene-1-sulfonyl chloride hydrochloride Structure

4-(Pyridin-3-yl...

CAS#:694471-97-1

Literature: WO2005/9958 A1, ; Page 166-168 ; WO 2005/009958 A1

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

(4-(3-pyridyloxy)phenyl)sulfonyl chloride hydrochloride
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