Methyl p-toluenesulfonate, 97%, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals 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 Chemicals.

Specifications

Chemical Identifiers

• CAS: 80-48-8
• Molecular Formula: C₈H₁₀O₃S
• Molecular Weight (g/mol): 186.23
• MDL Number: MFCD00008417
• InChI Key: VUQUOGPMUUJORT-UHFFFAOYSA-N
• Synonym: methyl p-toluenesulfonate, methyl tosylate, methyl p-tosylate, methyl toluene-4-sulfonate, methyl-p-toluenesulfonate, p-toluenesulfonic acid, methyl ester, benzenesulfonic acid, 4-methyl-, methyl ester, methyl toluene-4-sulphonate, p-toluenesulfonic acid methyl ester, p-methylbenzenesulfonate methyl ester
• PubChem CID: 6645
• IUPAC Name: methyl 4-methylbenzenesulfonate
• SMILES: CC1=CC=C(C=C1)S(=O)(=O)OC

• Acidity: 0.2% max.
• Melting Point: 24.0°C to 30.0°C
• Color: White to Yellow
• Boiling Point: 292.0°C
• Flash Point: >110°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.5162 to 1.5182
• Linear Formula: CH₃C₆H₄SO₃CH₃
• Quantity: 100 g
• Beilstein: 11, 99
• Solubility Information: Solubility in water: insoluble. Other solubilities: soluble in alcohol and benzene
• Formula Weight: 186.23
• Percent Purity: 97%
• Physical Form: Liquid or Low Melting Solid
• Chemical Name or Material: Methyl p-toluenesulfonate, 97%

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Causes severe skin burns and eye damage. Harmful if swallowed. May cause an allergic skin reaction.
Precautionary Statement	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue rinsing. IF ON SKIN (
EINECSNumber	201-283-5
RTECSNumber	XT7000000
TSCA	TSCA

SDS

RUO – Research Use Only