CAS 23378-88-3|3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE

Introduction：Basic information about CAS 23378-88-3|3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Preparation
5. Customs
6. Articles2
7. Synonyms

Common Name	3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE
CAS Number	23378-88-3	Molecular Weight	261.51000
Density	1.761g/cm3	Boiling Point	359ºC at 760 mmHg
Molecular Formula	C₆H₃Cl₃O₃S	Melting Point	78-84ºC
MSDS	ChineseUSA	Flash Point	170.9ºC
Symbol	GHS05	Signal Word	Danger

Names

Name	3,5-dichloro-2-hydroxybenzenesulfonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.761g/cm3
Boiling Point	359ºC at 760 mmHg
Melting Point	78-84ºC
Molecular Formula	C₆H₃Cl₃O₃S
Molecular Weight	261.51000
Flash Point	170.9ºC
Exact Mass	259.88700
PSA	62.75000
LogP	3.70730
Appearance of Characters	Powder \| Light beige to light brown
Vapour Pressure	1.18E-05mmHg at 25°C
Index of Refraction	1.611
InChIKey	KXFQRJNVGBIDHA-UHFFFAOYSA-N
SMILES	O=S(=O)(Cl)c1cc(Cl)cc(Cl)c1O
Storage condition	Store below +30°C.
Water Solubility	Hydrolyzes in water.

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S24/25
RIDADR	UN 3261 8/PG 2
WGK Germany	3
Packaging Group	II
HS Code	2908999090

Preparation

Customs

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%

Articles2

A one-step determination of serum 5'-nucleotidase using a centrifugal analyzer.

Clin. Chim. Acta 119(3) , 275-84, (1982)

We describe a one-step kinetic method for the determination of 5'-nucleotidase (EC 3.1.3.5). Inosine is formed by the hydrolysis of inosine 5'-monophosphate which is catalyzed by seric 5'-nucleotidase...

Enantioselective addition of diethylzinc to benzaldehyde catalyzed by chiral titanate complexes with helical ligands. Guo C, et al.

Tetrahedron 53(12) , 4145-58, (1997)

Synonyms

3,5-Cl2-2-(OH)C6H2SO2Cl

3,5-dichloro-2-hydroxy-benzenesulfonyl chloride

Benzenesulfonyl chloride,3,5-dichloro-2-hydroxy

2,4-Dichlorophenol-6-sulfonyl chloride

3,5-dichloro-6-hydroxy benzenesulphonyl chloride

2-hydroxy-3,5-dichlorobenzenesulfonyl chloride

EINECS 245-619-9

3,5-dichloro-2-hydroxybenzene-1-sulfonyl chloride

MFCD00007432

3,5-dichloro-2-hydroxy-benzenesulfonic acid chloride

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