REFDUPL

REFDUPL - Names and Identifiers

Name	Mesitylenedisulfonyldichloride
Synonyms	REFDUPL Mesitylenedisulfonyldichloride 2,4-mesitylenedisulfonyl chloride 2,4-Mesitylenedisulfonyl dichloride 2,4-MESITYLENEDISULFONYL DICHLORIDE 2,4,6-TRIMETHYL-1,3-BENZENEDISULFONYL DICHLORIDE 2,4,6-trimethylbenzene-1,3-disulfonyl dichloride
CAS	68985-08-0
InChI	InChI=1/C9H10Cl2O4S2/c1-5-4-6(2)9(17(11,14)15)7(3)8(5)16(10,12)13/h4H,1-3H3

REFDUPL - Physico-chemical Properties

Molecular Formula	C9H10Cl2O4S2
Molar Mass	317.21
Density	1.499
Melting Point	125 °C
Boling Point	428.1±45.0 °C(Predicted)
Flash Point	212.7°C
Vapor Presure	3.89E-07mmHg at 25°C
Storage Condition	Room Temprature
Refractive Index	1.555
MDL	MFCD00009796

REFDUPL - Risk and Safety

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	1759
HS Code	29309090
Hazard Class	8
Packing Group	III

REFDUPL - Introduction

Mesitylenedisulfonyldichloride(Mesitylenedisulfonyldichloride) is an organic compound whose chemical formula is C15H16Cl2O2S2. It is a white to yellow crystalline solid, soluble in organic solvents such as methylene chloride and acetate.

Mesitylenedisulfonyldichloride has a wide range of applications. It is an important chemical intermediate, which can be used to synthesize a variety of organic compounds, such as polymers, dyes, photosensitive substances, pharmaceutical intermediates and so on. It is often used as an activator, chlorination reagent and reaction catalyst in organic synthesis.

The method for preparing Mesitylenedisulfonyldichloride can be obtained by reacting 2,4-disulfonic acid mesitylene with phosphorus oxychloride. The reaction conditions are generally from room temperature to 60°C, and the reaction time is generally several hours. Safety precautions, such as wearing goggles and gloves, should be taken during preparation to avoid contact with the compound.

Mesitylenedisulfonyldichloride is a strong irritant that can irritate the skin, eyes and respiratory tract. When using, it should follow the safe operation procedures, avoid direct contact with skin and eyes, and operate in a well ventilated place. In case of accidental contact with this substance, rinse immediately with water and seek medical assistance.

Last Update：2024-04-09 15:18:00