Dimethyl sulfate, 99+%, AcroSeal™, 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.

Alkylation reagent

Specifications

Chemical Identifiers

• CAS: 77-78-1
• Molecular Formula: C₂H₆O₄S
• Molecular Weight (g/mol): 126.13
• MDL Number: MFCD00008416
• InChI Key: VAYGXNSJCAHWJZ-UHFFFAOYSA-N
• Synonym: dimethyl sulphate, sulfuric acid, dimethyl ester, dimethyl monosulfate, dimethylsulfate, dimethylsulfat, sulfate dimethylique, sulfuric acid dimethyl ester, dimethylsulfaat, dimetilsolfato, dms methyl sulfate
• PubChem CID: 6497
• ChEBI: CHEBI:59050
• IUPAC Name: dimethyl sulfate
• SMILES: COS(=O)(=O)OC

• Melting Point: -32.0°C
• Density: 1.3300g/mL
• Boiling Point: 188.0°C
• Flash Point: 83°C
• Assay Percent Range: 99+%
• Packaging: AcroSeal™ Glass Bottle
• Linear Formula: (CH₃)₂SO₄
• Refractive Index: 1.3860 to 1.3880
• Quantity: 100 mL
• Merck Index: 15,328
• Specific Gravity: 1.33
• Solubility Information: Solubility in water: 2.8g/100mL (18°C). Other solubilities: hydrolysis rapidly at 18°C or above in water,soluble in ehter,dioxane,acetone and aromatic,hydrocarbons,sparingly soluble in carbon disulfide and,aliphatic hydrocarbons
• Viscosity: 1.81 mPa.s (20°C)
• Formula Weight: 126.13
• Percent Purity: 99+%
• Chemical Name or Material: Dimethyl sulfate

Safety and Handling

Product Identifier

• Dimethyl sulfate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 2
• Acute toxicity Category 3
• Carcinogenicity Category 1B
• Germ cell mutagenicity Category 2
• Respiratory sensitiser Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H317-May cause an allergic skin reaction.
• H314-Causes severe skin burns and eye damage.
• H350-May cause cancer.
• H330-Fatal if inhaled.
• H341-Suspected of causing genetic defects.
• H301-Toxic if swallowed.

Precautionary Statement

• P201-Obtain special instructions before use.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P308+P313-IF exposed or concerned: Get medical advice/attention.

RUO – Research Use Only