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Methanesulfonyl chloride, 99.5%, Thermo Scientific™

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Quantity:
100mL
250mL
1L
2.5L
Packaging:
Glass bottle
124-63-0
CH3ClO2S
114.54
MFCD00007454
QARBMVPHQWIHKH-UHFFFAOYSA-N
mesyl chloride, methylsulfonyl chloride, methyl sulfochloride, methanesulphonyl chloride, chloro methyl sulfone, methanesulfuryl chloride, methanesulfonic acid chloride, methyl sulfonyl chloride, chloromethyl sulfone, mesylchloride
31297
methanesulfonyl chloride
CS(Cl)(=O)=O
124-63-0
CH3ClO2S
114.54
MFCD00007454
QARBMVPHQWIHKH-UHFFFAOYSA-N
mesyl chloride, methylsulfonyl chloride, methyl sulfochloride, methanesulphonyl chloride, chloro methyl sulfone, methanesulfuryl chloride, methanesulfonic acid chloride, methyl sulfonyl chloride, chloromethyl sulfone, mesylchloride
31297
methanesulfonyl chloride
CS(Cl)(=O)=O

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Density 1.4800g/mL
Color Undesignated
Melting Point -33.0°C
Boiling Point 161.0°C
Flash Point 110°C
Assay Percent Range 99.4% min. (GC)
Infrared Spectrum Authentic
Linear Formula CH3SO2Cl
Beilstein 04,5
Packaging Glass bottle
Fieser 01,662; 02,268; 04,326; 05,435; 06,362; 07,225; 11,322; 13,176; 17,180
Merck Index 15,6027
Refractive Index 1.4435 to 1.4455
Quantity 250mL
Solubility Information Solubility in water: insoluble (reacts with water). Other solubilities: soluble in ethanol, ether, acetone and other, common organic solvents
Specific Gravity 1.48
Formula Weight 114.55
Physical Form Liquid
Percent Purity 99.5%
Viscosity 1.97 mPa.s (25°C)
Water 0.025% max.
Chemical Name or Material Methanesulfonyl chloride
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GHS H Statement
Toxic in contact with skin.
May cause an allergic skin reaction.
Fatal if inhaled.
Causes severe skin burns and eye damage.
Toxic if swallowed.
May cause respiratory irritation.
May be corrosive

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with water/shower.
IF INHALED: Remove to fresh air and keep at

GHS Signal Word: Danger

EINECSNumber : 204-706-1

RUO – Research Use Only