2-Methyl-2-thiopseudourea hemisulfate, 98%, Thermo Scientific Chemicals

Product Code. 10183270

Brand: Thermo Scientific Acros 127891000

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: 867-44-7
• MDL Number: MFCD00013055
• InChI Key: BZZXQZOBAUXLHZ-UHFFFAOYSA-N
• Synonym: s-methylisothiourea hemisulfate, 2-methyl-2-thiopseudourea hemisulfate, carbamimidothioic acid, methyl ester, sulfate 2:1, s-methylisothiourea sulfate 2:1, s-methylthiouronium sulfate 2:1, bis 2-methylisothiouronium sulphate, methyl carbamimidothioate sulfate 2:1, methylcarbamimidothioate sulfate 2:1, s-methylisothiourea, sulfate, 2-methyl-2-thiopseudourea sulfate 2:1
• PubChem CID: 13347
• IUPAC Name: methyl carbamimidothioate;sulfuric acid
• SMILES: CSC(=N)N.CSC(=N)N.OS(=O)(=O)O

• CAS Min %: 97.5
• CAS Max %: 100.0
• Melting Point: 240.0°C to 241.0°C
• Color: White
• Infrared Spectrum: Authentic
• Assay Percent Range: 98%
• Packaging: Plastic bottle
• Molecular Formula: C₂H₆N₂S·₁/₂H₂SO₄
• Linear Formula: [CH₃SC(=NH)NH₂]₂·1/2H₂SO₄
• Quantity: 100 g
• Solubility Information: Solubility in water: 260g/L (20°C). Other solubilities: 4g/L methanol (20°C)
• Molecular Weight (g/mol): 139.18
• Formula Weight: 139.18
• Percent Purity: 98%
• Physical Form: Crystalline Powder or Crystals
• Chemical Name or Material: 2-Methyl-2-thiopseudourea hemisulfate, 98%

Safety and Handling

Product Identifier

• 2-Methyl-2-thiopseudourea hemisulfate

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4

Hazard Statement

• H302-Harmful if swallowed.

Precautionary Statement

• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.

SDS

RUO – Research Use Only