835617-36-2

835617-36-2 - Names and Identifiers

Name	Mesitylenesulfonic acid dihydrate
Synonyms	Mesitylenesulfonic acid dihydrate 2-MESITYLENESULFONIC ACID DIHYDRATE, 97
CAS	835617-36-2
EINECS	679-319-8

835617-36-2 - Physico-chemical Properties

Molecular Formula	C9H12O3S.2H2O
Molar Mass	236.29
Melting Point	74-77°C
BRN	1961501
Storage Condition	2-8°C
Sensitive	Light Sensitive & Hygroscopic
MDL	MFCD00149535

835617-36-2 - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	34 - Causes burns
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	UN2585
WGK Germany	3
Hazard Class	8
Packing Group	III

835617-36-2 - Introduction

Mesitylenesulfonic acid dihydrate (Mesitylenesulfonic acid dihydrate) is an organic compound. Its chemical formula is C10H16O6S2 and its relative molecular mass is 296.36g/mol.

Mesitylenesulfonic acid dihydrate is a colorless crystalline solid, stable at room temperature and pressure. It is soluble in water, but less soluble in organic solvents.

The main use of this compound is as a strong acid catalyst in organic synthesis. It can be used as a catalyst for esterification, etherification, condensation and other reactions to promote the reaction rate and yield. In addition, it can also be used for acid-catalyzed ketonization reactions in organic synthesis and other acid-catalyzed reactions.

The preparation method of Mesitylenesulfonic acid dihydrate is generally obtained by the reaction of benzene sulfonyl chloride and 2,4, 6-trimethyl phenol. During the reaction, the reactants react in an appropriate solvent to produce the target compound. During the preparation process, attention should be paid to the control of temperature and reaction conditions, as well as laboratory safety operation specifications.

Regarding safety information, Mesitylenesulfonic acid dihydrate is a strong acid catalyst and is irritating. May cause irritation and burns when in contact with skin or eyes. During use, follow laboratory safety procedures and wear appropriate personal protective equipment, such as lab gloves and goggles. When stored, it should be placed in a dry, well-ventilated place, away from fire and flammable substances. In case of accidents, corresponding emergency measures shall be taken immediately.

Last Update：2024-04-10 22:29:15