tris(trimethylsilyl)phosphane

• ChemBase ID: 138943
• Molecular Formular: C9H27PSi3
• Molecular Mass: 250.540941
• Monoisotopic Mass: 250.11581709
• SMILES: C[Si](C)(C)P([Si](C)(C)C)[Si](C)(C)C
• Canonical SMILES: C[Si](P([Si](C)(C)C)[Si](C)(C)C)(C)C
• InChI: InChI=1S/C9H27PSi3/c1-11(2,3)10(12(4,5)6)13(7,8)9/h1-9H3
• InChIKey: OUMZKMRZMVDEOF-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tris(trimethylsilyl)phosphane
• IUPAC Traditional name: tris(trimethylsilyl)phosphane
• Synonyms: Tris(trimethylsilyl)phosphane; Tris(trimethylsilyl)phosphine; 三(三甲硅基)膦; 三(三甲硅烷基)膦

Database IDs

• CAS Number: 15573-38-3
• MDL Number: MFCD00015487
• PubChem SID: 24860167; 162233194
• PubChem CID: 272683

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 4.1089
• LogD (pH = 7.4): 4.1089044
• Log P: 4.4657
• Molar Refractivity: 58.8569 cm^3
• Polarizability: 28.822258 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 3
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Liquid
• Melting Point: 24°C
• Boiling Point: 102-105°C/16mm; 243-244 °C(lit.)
• Density: 0.863; 0.863 g/mL at 25 °C(lit.)
• Refractive Index: 1.5020; n20/D 1.502(lit.)

Safety Information

• Storage Warning: Air & Moisture Sensitive
• European Hazard Symbols: Flammable (F); Irritant (Xi)
• UN Number: 2845; UN2845
• German water hazard class: 3
• Hazard Class: 4.2
• Packing Group: 1; I
• Risk Statements: 17-36/37/38; 17-36/38
• Safety Statements: 16-26-27-28-36/37/39; 7-17-26-37
• TSCA Listed: 否
• GHS Pictograms: GHS02; GHS07
• GHS Signal Word: Danger
• GHS Hazard statements: H250-H252-H315-H319; H250-H315-H319-H335
• GHS Precautionary statements: P210-P222-P305+P351+P338-P302+P352-P321-P422A; P222-P231-P261-P305 + P351 + P338-P422
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 2845 4.2/PG 1
• Storage Temperature: 2-8°C

Product Information

• Purity: 95%
• Linear Formula: [(CH3)3Si]3P

DETAILS

Sigma Aldrich - 333670

Packaging
1 g in glass bottle