368962

1,1,2,2-Tetrachloro-1,2-dimethyldisilane

96%

• Linear Formula: Cl₄SiSi(CH₃)₂
• CAS Number: 4518-98-3
• Molecular Weight: 228.05
• EC Number: 224-844-6
• MDL number: MFCD00192469
• UNSPSC Code: 12352300
• PubChem Substance ID: 24862945

Properties

• vapor pressure: 0.88 psi ( 20 °C)
• Assay: 96%
• refractive index: n20/D 1.469 (lit.)
• density: 1.269 g/mL at 25 °C (lit.)
• SMILES string: C[Si](Cl)(Cl)[Si](C)(Cl)Cl
• InChI: 1S/C2H6Cl4Si2/c1-7(3,4)8(2,5)6/h1-2H3
• InChI key: JTBAMRDUGCDKMS-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS02,GHS05
• Signal Word: Danger
• Hazard Statements: H226,H260,H314
• Precautionary Statements: P210 - P223 - P231 + P232 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Flam. Liq. 3 - Skin Corr. 1B - Water-react 1
• Supplementary Hazards: EUH014
• Storage Class Code: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flash Point(F): 120.2 °F - closed cup
• Flash Point(C): 49 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves