(3-Bromopropyl)Trimethoxysilane

Catalog Number	ACM51826905-2
CAS Number	51826-90-5
Structure
Synonyms	1-Bromo-3-trimethoxysilylpropane
IUPAC Name	3-bromopropyl(trimethoxy)silane
Molecular Weight	243.17 g/mol
Molecular Formula	C6H15BrO3Si
Canonical SMILES	CO[Si](CCCBr)(OC)OC
InChI	InChI=1S/C6H15BrO3Si/c1-8-11(9-2,10-3)6-4-5-7/h4-6H2,1-3H3
InChI Key	GLISZRPOUBOZDL-UHFFFAOYSA-N
Boiling Point	130°C(lit.) at 45 mmHg
Flash Point	82 °C
Purity	≥97%
Density	1.298 g/mL at 20°C (lit.)
Appearance	Colorless to almost colorless clear liquid
Application	3-Bromopropyl trimethoxysilane (BPTS) is a colorless to light yellow liquid that is commonly used as a silane coupling agent. It serves as initiating sites for functionalization magnetite (Fe3O4) nanoparticles, as demonstrated in a study that highlights its role in attaching a polyelectrolyte to an inorganic alumina substrate during the fabrication of a polymeric humidity sensor.
Storage	Store at room temperature.
Chemical Formula	C6H15BrO3Si
Complexity	89.6
EC Number	257-453-4
Exact Mass	241.99738g/mol
Formal Charge	0
Heavy Atom Count	11
HS Code	2931900090
MDL Number	MFCD00053894
Monoisotopic Mass	241.99738g/mol
Physical State	Liquid
Reaxys Registry Number	4952577
Refractive Index	n20D 1.440 (lit.)
Rotatable Bond Count	6
Specific Gravity	1.3