8.03452

Dichlorodimethylsilane

for synthesis

• Synonym(s): Dichlorodimethylsilane, Dimethyldichlorosilane
• Linear Formula: (CH₃)₂SiCl₂
• CAS Number: 75-78-5
• Molecular Weight: 129.06
• MDL number: MFCD00000491
• UNSPSC Code: 12352103
• EC Index Number: 200-901-0

Properties

• vapor pressure: <200 hPa ( 20 °C)
• Quality Level: 200
• form: liquid
• autoignition temp.: 425 °C
• potency: 6056 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 1.75-48.5 % (v/v)
• bp: 70 °C/1013 hPa
• mp: -76 °C
• transition temp: flash point -5 °C
• density: 1.07 g/cm³ at 25 °C
• storage temp.: 2-30°C
• InChI: 1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3
• InChI key: LIKFHECYJZWXFJ-UHFFFAOYSA-N

Description

Application

• Modification of silica nanoparticles by dichlorodimethylsilane for foam stability and decontamination efficiency: This study explored the surface modification of silica nanoparticles using dichlorodimethylsilane to enhance foam stability and decontamination efficiency (IH Yoon et al., 2016 - kns.org). View Article.



• Formation of a macrocycle from dichlorodimethylsilane and a pyridoxalimine Schiff base ligand: Researchers reported the synthesis of a novel macrocyclic silicon compound through the reaction of dichlorodimethylsilane with a Schiff base ligand (U Böhme et al., 2021 - scripts.iucr.org). View Article.



• Use of Dichlorodimethylsilane to Produce Polydimethylsiloxane as a Substitute for Vitreous Humour: Characteristics and In Vitro Toxicity: This research evaluated polydimethylsiloxane produced from dichlorodimethylsilane as a substitute for vitreous humour in vitreoretinal surgery (DG Auliya et al., 2023 - mdpi.com). View Article.



• Dichlorodimethylsilane mediated one-step synthesis of hydrophilic and hydrophobic silica nanoparticles: The study focused on the use of dichlorodimethylsilane for the one-step synthesis of silica nanoparticles, examining the effects of various synthesis parameters (F Ebrahimi et al., 2017 - Elsevier). View Article.



• Hydrophobization of cotton fabric with silanes with different substituents: This paper explored the hydrophobization of cotton fabric using various silanes, including dichlorodimethylsilane, to enhance fabric properties (T Makowski, 2020 - Springer). View Article.

Safety Information

• Pictograms: GHS02,GHS05,GHS06
• Signal Word: Danger
• Hazard Statements: H225 - H302 - H314 - H331 - H335
• Precautionary Statements: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 33.8 °F - closed cup
• Flash Point(C): 1 °C - closed cup