2-chloro-5-(chlorosulfonyl)benzoic acid

Names

[ CAS No. ]:
137-64-4

[ Name ]:
2-chloro-5-(chlorosulfonyl)benzoic acid

[Synonym ]:
2-chloro-5-(chlorosulfonyl)benzoic acid
EINECS 205-303-3
2-Chlor-5-chlorsulfonyl-benzoesaeure
2-chloro-5-chlorosulphonylbenzoic acid
3-Carboxy-4-chlorobenzenesulfonyl Chloride
2-Chloro-5-chlorosulfonyl-benzoic acid

Chemical & Physical Properties

[ Density]:
1.694g/cm3

[ Boiling Point ]:
402ºC at 760mmHg

[ Melting Point ]:
61-62 ºC

[ Molecular Formula ]:
C₇H₄Cl₂O₄S

[ Molecular Weight ]:
255.07500

[ Flash Point ]:
196.9ºC

[ Exact Mass ]:
253.92100

[ PSA ]:
79.82000

[ LogP ]:
3.04650

[ Vapour Pressure ]:
3.49E-07mmHg at 25°C

[ Index of Refraction ]:
1.599

[ Water Solubility ]:
Very slightly soluble (0.94 g/L) (25 ºC)

MSDS

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Safety Information

[ HS Code ]:
2916399090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%