NAPHTHALENE-2,7-DISULFONYL DICHLORIDE

Modify Date: 2025-08-24 21:35:44

NAPHTHALENE-2,7-DISULFONYL DICHLORIDE Structure
NAPHTHALENE-2,7-DISULFONYL DICHLORIDE structure
Common Name NAPHTHALENE-2,7-DISULFONYL DICHLORIDE
CAS Number 19551-16-7 Molecular Weight 325.18800
Density 1.651 g/cm3 Boiling Point 499.4ºCat 760 mmHg
Molecular Formula C10H6Cl2O4S2 Melting Point N/A
MSDS USA Flash Point 255.9ºC

 Names

Name 2,7-Naphthalenedisulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.651 g/cm3
Boiling Point 499.4ºCat 760 mmHg
Molecular Formula C10H6Cl2O4S2
Molecular Weight 325.18800
Flash Point 255.9ºC
Exact Mass 323.90800
PSA 85.04000
LogP 4.85640
Vapour Pressure 1.28E-09mmHg at 25°C
Index of Refraction 1.647

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2904909090

 Customs

HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

naphthalene-2,7-disulfonyl chloride
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