278777

Tributylsilane

99%

• Linear Formula: [CH₃(CH₂)₃]₃SiH
• CAS Number: 998-41-4
• Molecular Weight: 200.44
• MDL number: MFCD00009415
• UNSPSC Code: 12352103
• PubChem Substance ID: 24856830
• NACRES: NA.22

Properties

• Assay: 99%
• form: liquid
• refractive index: n20/D 1.436 (lit.)
• bp: 225-226 °C/755 mmHg (lit.)
• density: 0.779 g/mL at 25 °C (lit.)
• SMILES string: CCCC[SiH](CCCC)CCCC
• InChI: 1S/C12H28Si/c1-4-7-10-13(11-8-5-2)12-9-6-3/h13H,4-12H2,1-3H3
• InChI key: HIAZFYQNGXRLTF-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 181.4 °F - closed cup
• Flash Point(C): 83 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves