5-chloro-3-[(5-chloro-2-hydroxyphenyl)methyl]-2-hydroxybenzenesulphonic acid

Modify Date: 2025-08-26 17:21:23

5-chloro-3-[(5-chloro-2-hydroxyphenyl)methyl]-2-hydroxybenzenesulphonic acid structure	Common Name	5-chloro-3-[(5-chloro-2-hydroxyphenyl)methyl]-2-hydroxybenzenesulphonic acid
	CAS Number	83817-56-5	Molecular Weight	349.18700
	Density	1.644g/cm3	Boiling Point	N/A
	Molecular Formula	C₁₃H₁₀Cl₂O₅S	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	5-chloro-3-[(5-chloro-2-hydroxyphenyl)methyl]-2-hydroxybenzenesulfonic acid
Synonym	More Synonyms

Density	1.644g/cm3
Molecular Formula	C₁₃H₁₀Cl₂O₅S
Molecular Weight	349.18700
Exact Mass	347.96300
PSA	103.21000
LogP	4.32290
Index of Refraction	1.668
InChIKey	HZCMTSWVWXUEDR-UHFFFAOYSA-N
SMILES	O=S(=O)(O)c1cc(Cl)cc(Cc2cc(Cl)ccc2O)c1O

HS Code	2908999090

Dichlorophen structure

Dichlorophen

CAS#:97-23-4

~%

3,3'-methylenebis(5-chloro-2-hydroxybenzenesulphonic) acid structure

3,3'-methyleneb...

CAS#:83817-55-4

5-chloro-3-[(5-chloro-2-hydroxyphenyl)methyl]-2-hydroxybenzenesulphonic acid Structure

5-chloro-3-[(5-...

CAS#:83817-56-5

Literature: Faith Journal of the American Chemical Society, 1950 , vol. 72, p. 837

Precursor 1
CAS#:97-23-4 Dichlorophen
DownStream 0

HS Code	2908999090
Summary	2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

einecs 280-957-0

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