dichloro(methyl)silane

• ChemBase ID: 148840
• Molecular Formular: CH4Cl2Si
• Molecular Mass: 115.03396
• Monoisotopic Mass: 113.94593202
• SMILES: C[SiH](Cl)Cl
• Canonical SMILES: C[SiH](Cl)Cl
• InChI: InChI=1S/CH4Cl2Si/c1-4(2)3/h4H,1H3
• InChIKey: NWKBSEBOBPHMKL-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dichloro(methyl)silane
• IUPAC Traditional name: dichloromethylsilane
• Synonyms: Methyldichlorosilane; Dichloromethylsilane; Dow Corning® 产品 Z-1218; 甲基二氯硅烷; 二氯甲基硅烷

Database IDs

• CAS Number: 75-54-7
• EC Number: 200-877-1
• MDL Number: MFCD00000494
• Beilstein Number: 1071194
• PubChem SID: 162243013; 24867579
• PubChem CID: 6327386

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.7147
• LogD (pH = 7.4): 0.7147
• Log P: 0.7147
• Molar Refractivity: 19.0183 cm^3
• Polarizability: 9.293687 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Liquid
• Melting Point: -93 °C(lit.); -93°C
• Boiling Point: 41 °C(lit.); 41-42°C
• Flash Point: -10 °C; 14 °F; -32°C(-26°F)
• Auto Ignition Point: 471 °F
• Density: 1.105; 1.105 g/mL at 25 °C(lit.)
• Refractive Index: 1.3980; n20/D 1.398(lit.)
• Vapor Pressure: 6.79 psi ( 20 °C)
• Vapor Density: 4 (vs air)

Safety Information

• Storage Warning: Air & Moisture Sensitive
• RTECS: VV3500000
• European Hazard Symbols: Corrosive (C); Flammable (F); Toxic (T); X
• UN Number: 1242; UN1242
• German water hazard class: 1
• Hazard Class: 4.3
• Packing Group: 1; I
• Risk Statements: 11-14/15-28-34; 11-14-20-34
• Safety Statements: 16-26-36/37/39-43-45; 26-36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS05; GHS06
• GHS Signal Word: Danger
• Explode Limits: >55 %
• GHS Hazard statements: H225-H260-H314-H330; H225-H260-H330-H314-H318
• GHS Precautionary statements: P210-P223-P231 + P232-P260-P370 + P378-P422; P210-P303+P361+P353-P304+P340-P305+P351+P338-P320-P405-P501A
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
• RID/ADR: UN 1242 4.3/PG 1
• Supplemental Hazard Statements: Reacts violently with water.
• Storage Temperature: 2-8°C

Product Information

• Purity: ≥97%; 97+%
• Linear Formula: CH3SiHCl2

DETAILS

Sigma Aldrich - 440248

Packaging
1 L in Sure/Seal™
100 mL in Sure/Seal™
View returnable container options.