4,5-Dichloro-1,3-benzenedisulfonyl dichloride

Modify Date: 2024-01-13 15:54:12

4,5-Dichloro-1,3-benzenedisulfonyl dichloride Structure
4,5-Dichloro-1,3-benzenedisulfonyl dichloride structure
Common Name 4,5-Dichloro-1,3-benzenedisulfonyl dichloride
CAS Number 70269-54-4 Molecular Weight 344.020
Density 1.8±0.1 g/cm3 Boiling Point 457.3±45.0 °C at 760 mmHg
Molecular Formula C6H2Cl4O4S2 Melting Point N/A
MSDS N/A Flash Point 230.4±28.7 °C

 Names

Name 4,5-dichlorobenzene-1,3-disulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 457.3±45.0 °C at 760 mmHg
Molecular Formula C6H2Cl4O4S2
Molecular Weight 344.020
Flash Point 230.4±28.7 °C
Exact Mass 341.814850
PSA 85.04000
LogP 4.60
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.598

 Safety Information

HS Code 2904909090

 Synthetic Route

~%

4,5-Dichloro-1,3-benzenedisulfonyl dichloride Structure

4,5-Dichloro-1,...

CAS#:70269-54-4

Literature: I.G.Farbenind. Patent: US2165484 , 1936 ;

 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

4,5-Dichlor-benzol-1,3-disulfonylchlorid
1,3-Benzenedisulfonyl dichloride, 4,5-dichloro-
QC-7395
4,5-Dichloro-benzene-1,3-disulfonyl
4,5-dichloro-benzene-1,3-disulfonyl chloride
4,5-dichloro-1,3-benzenedisulfonyl chloride
4,5-Dichloro-1,3-benzenedisulfonyl dichloride
4,5-Dichloro-benzene-1,3-disulfonyl; dichloride
4,5-Dichlorobenzene-1,3-disulfonyl dichloride