8.41268

Trimethoxyvinylsilane

for synthesis

• Synonym(e): Trimethoxyvinylsilane, Vinyltrimethoxysilane
• Empirische Formel (Hill-System): C₅H₁₂O₃Si
• CAS-Nummer: 2768-02-7
• Molekulargewicht: 148.23
• UNSPSC Code: 12352103
• EC Index Number: 220-449-8
• NACRES: NA.22
• MDL number: MFCD00008605
• Assay: ≥97.0% (GC)
• Form: liquid

Eigenschaften

• vapor pressure: 88 hPa ( 55 °C)
• Quality Segment: 200
• assay: ≥97.0% (GC)
• form: liquid
• autoignition temp.: 235 °C
• potency: 7120 mg/kg LD₅₀, oral (Rat), 3259 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.1 % (v/v)
• bp: 123 °C/1013 hPa
• transition temp: flash point 22 °C
• density: 0.97 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: [Si](OC)(OC)(OC)C=C
• InChI: 1S/C5H12O3Si/c1-5-9(6-2,7-3)8-4/h5H,1H2,2-4H3
• InChI key: NKSJNEHGWDZZQF-UHFFFAOYSA-N

Beschreibung

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.968 - 0.973
Identity (IR): passes test

Sicherheitshinweise

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225 - H317 - H332
• pcodes: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation - Flam. Liq. 2 - Skin Sens. 1
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 71.6 °F - closed cup
• flash_point_c: 22 °C - closed cup