4-Chlororesorcinol cas 95-88-5-Deshangchemical

4-Chlororesorcinol cas 95-88-5

chem

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English Synonyms4-Chlororesorcinol, >=99%;2,4-dihydroxychlorobenzene;3-Benzenediol,4-chloro-1;4-chloro-3-benzenediol;4-chlororesorcin;4- chlorineResorcinol;Monochlororesorcinol;Phloroglucinol Impurity 214-Chlororesorcinol PropertiesDMelting Point106-108 °C (lit.)Boiling Point147 °C/18 mmHg (lit

CAS

95-88-5

Molecular Formula

C6H5ClO2

Molecular weight

144.56

English Synonyms

4-Chlororesorcinol, >=99%;2,4-dihydroxychlorobenzene;3-Benzenediol,4-chloro-1;4-chloro-3-benzenediol;4-chlororesorcin;4- chlorineResorcinol;Monochlororesorcinol;Phloroglucinol Impurity 21

4-Chlororesorcinol Properties

DMelting Point	106-108 °C (lit.)
Boiling Point	147 °C/18 mmHg (lit.)
Density	1.2558 (rough estimate)
Vapor Pressure	0.16Pa at 25℃
Refractive Index	1.4620 (estimate)
Flash Point	146-148°C/18mm
Storage Conditions	Keep in Dark Place,Inert Atmosphere,Room Temperature
Solubility	>1000g/l
Acidity Coefficient (pKa)	8.28±0.10(Predicted)
Form	Powder
Color	Beige
PH	3.8 (10g/l, H2O, 30℃)
Water Solubility	Soluble

4-Chlororesorcinol Uses and Synthesis Methods

Use

Used in organic synthesis to prepare various ether derivatives; used for printing drawings; analytical reagents.

Mainly used in organic synthesis.

Production Method

Derived from the reaction of resorcinol and dichlorosulfonyl. Mix resorcinol and diethyl ether, stir and heat to reflux, and slowly add sulfur dichloride dropwise. Then raise the temperature to 60°C and keep for 1 hour. After recovering the ether, distill it under normal pressure, then distill the distillate under reduced pressure, and collect the 131°C (0.8-0.93kPa) or 160-164°C (4.0kPa) fraction to obtain the finished product.

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