8.07706

Silicon tetrachloride

for synthesis

• Synonym(e): Silicon tetrachloride, Silicon(IV) chloride, Tetrachlorosilane
• Empirische Formel (Hill-System): Cl₄Si
• CAS-Nummer: 10026-04-7
• Molekulargewicht: 169.90
• UNSPSC Code: 12352307
• EC Index Number: 233-054-0
• NACRES: NA.22
• MDL number: MFCD00011229

Eigenschaften

• vapor pressure: 257 hPa ( 20 °C)
• Quality Level: 200
• form: liquid
• pH: 1 (5 g/L in H₂O)
• bp: 57 °C/1013 hPa
• mp: -70 °C
• density: 1.48 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: [Si](Cl)(Cl)(Cl)Cl
• InChI: 1S/Cl4Si/c1-5(2,3)4
• InChI key: FDNAPBUWERUEDA-UHFFFAOYSA-N

Beschreibung

Analysis Note

Assay (argentometric): ≥ 99.0 %

Sicherheitshinweise

• pictograms: GHS05,GHS06
• signalword: Danger
• hcodes: H301 + H331 - H314 - H335
• pcodes: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
• target_organs: Respiratory system
• supp_hazards: EUH014 - EUH071
• Lagerklasse: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable