trichloro(methyl)silane

• ChemBase ID: 138107
• Molecular Formular: CH3Cl3Si
• Molecular Mass: 149.47902
• Monoisotopic Mass: 147.90695967
• SMILES: C[Si](Cl)(Cl)Cl
• Canonical SMILES: C[Si](Cl)(Cl)Cl
• InChI: InChI=1S/CH3Cl3Si/c1-5(2,3)4/h1H3
• InChIKey: JLUFWMXJHAVVNN-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: trichloro(methyl)silane
• IUPAC Traditional name: methyltrichlorosilane
• Synonyms: Methyltrichlorosilane; Trichloro(methyl)silane; Trichloro(methyl)silane; Methyltrichlorosilane; Trichloromethylsilane; 甲基三氯硅烷; 三氯甲基硅烷; Dow Corning® 产品 Z-1211; 三氯(甲基)硅烷; 甲基三氯硅烷

Database IDs

• CAS Number: 75-79-6
• EC Number: 200-902-6
• MDL Number: MFCD00000481
• Beilstein Number: 1361381
• PubChem SID: 24897271; 24867585; 24885925; 24885475; 162232365; 24885926
• PubChem CID: 6399

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 1.9602
• LogD (pH = 7.4): 1.9602
• Log P: 1.9602
• Molar Refractivity: 23.7342 cm^3
• Polarizability: 11.2605715 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: -78°C
• Boiling Point: 64-66 °C(lit.); 64-66°C; 66 °C(lit.)
• Flash Point: 46.4 °F; 8 °C; 8°C(46°F)
• Auto Ignition Point: >760 °F
• Density: 1.27 g/mL at 20 °C(lit.); 1.270; 1.273 g/mL at 25 °C(lit.)
• Refractive Index: 1.4120; n20/D 1.411; n20/D 1.411(lit.)
• Vapor Pressure: 150 mmHg ( 25 °C)
• Vapor Density: 5.2 (vs air)

Safety Information

• Storage Warning: Moisture Sensitive
• RTECS: VV4550000
• European Hazard Symbols: Flammable (F); Irritant (Xi)
• UN Number: 1250; UN1250
• German water hazard class: 1
• Hazard Class: 3
• Packing Group: 1; II
• Risk Statements: 11-14-36/37/38
• Safety Statements: 26-39
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS07
• GHS Signal Word: Danger
• Explode Limits: 11.9 %
• GHS Hazard statements: H225-H315-H319-H335
• GHS Precautionary statements: P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A; P210-P261-P305 + P351 + P338
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 1250 3/PG 1
• Supplemental Hazard Statements: Reacts violently with water.

Product Information

• Purity: ≥97%; ≥98% (GC); ≥98.0% (GC); ≥99.99% (as metals); 97%; 99%
• Grade: deposition grade; purum; Selectophore™
• Impurities: ≤2% dimethyldichlorosilane
• Linear Formula: CH3SiCl3
• Empirical Formula (Hill Notation): CH3Cl3Si

DETAILS

Sigma Aldrich - 440299

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

Sigma Aldrich - 679208

Packaging
50 g in glass bottle

Sigma Aldrich - M85301

Packaging
100, 500 g in Sure/Seal™
5 g in glass bottle

Sigma Aldrich - 69451

General description
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Legal Information
Selectophore is a trademark of Sigma-Aldrich GmbH