1-3-Trimethoxysilyl propyl urea (23843-64-3) is liquid. it is also known as 3-Ureidopropyl trimethoxysilane. it is use in silane coupling agents and organic synthesis Industry. Storage: Keep container tightly closed. Keep container in a cool, well-ventilated area.
Waste Disposal: Waste must be disposed of in accordance with federal, state and local environmental control regulations.

Trimethylsulfoxonium Iodide (1774-47-6) is solid. It is also known as S,S,S-Trimethylsulfoxonium Iodide and Trimethylsulphoxonium Iodide. Storage: Keep container tightly closed. Keep container in a cool, well-ventilated area.
Waste Disposal: Waste must be disposed of in accordance with federal, state and local environmental control regulations.

Causes severe irritation and burns. May be harmful if swallowed. Avoid breathing vapor or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed.

Tin(ii) chloride (stannous chloride) is a white crystalline solid with the formula sncl2. It forms a stable dihydrate, but aqueous solutions tend to undergo hydrolysis, particularly if hot. Sncl2 is widely used as a reducing agent (in acid solution), and in electrolytic baths for tin-plating. Tin(ii) chloride should not be confused with the other chloride of tin; tin(iv) chloride or stannic chloride (sncl4).