18265

(3-Bromopropyl)trimethoxysilane

≥97.0%

• Synonym(s): γ-Bromopropyltrimethoxysilane, 1-Bromo-3-trimethoxysilylpropane
• Empirical Formula (Hill Notation): C₆H₁₅BrO₃Si
• CAS Number: 51826-90-5
• Molecular Weight: 243.17
• Beilstein: 4952577
• EC Number: 257-453-4
• MDL number: MFCD00053894
• UNSPSC Code: 12352103
• PubChem Substance ID: 329751656
• NACRES: NA.22

Properties

• Assay: ≥97.0%
• form: liquid
• refractive index: n20/D 1.440 (lit.)
• bp: 130 °C/45 mmHg (lit.)
• density: 1.298 g/mL at 20 °C (lit.)
• SMILES string: CO[Si](CCCBr)(OC)OC
• InChI: 1S/C6H15BrO3Si/c1-8-11(9-2,10-3)6-4-5-7/h4-6H2,1-3H3
• InChI key: GLISZRPOUBOZDL-UHFFFAOYSA-N

Description

General description

3-bromopropyl trimethoxysilane is a bromo silane. It is popularly used as a silane coupling agent.

Application

3-bromopropyl trimethoxysilane (BPTS) acted as initiating sites for functionalization magnetite (Fe₃O₄) nanoparticles.{31} A study reports the role of BPTS in attaching a polyelectrolyte to an inorganic alumina substrate during the fabrication of a polymeric humidity sensor.{32}

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 179.6 °F - closed cup
• Flash Point(C): 82 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves