ChemicalBook Product Catalog Chemical Reagents Organic reagents Siloxane Bis(trimethoxysilylpropyl)amine

Bis(trimethoxysilylpropyl)amine

Bis(trimethoxysilylpropyl)amine Basic information
Product Name:Bis(trimethoxysilylpropyl)amine
Synonyms:Bis[3-(trimethoxysilyl)propyl]amine,3,3′-Bis(trimethoxysilyl)dipropylamine;3'-Bis(triMethoxysilyl)dipropylaMine;Iminobis(trimethylene)bis(trimethoxysilane);N,N-Bis(3-trimethoxysilylpropyl)amine;Bis[3-(triMethoxysilyl)propyl]aMine technical grade, >=90%;BIS(TRIMETHOXYSILYLPROPYL)AMINE;BIS[3-(TRIMETHOXYSILYL)PROPYL]AMINE;3-(trimethoxysilyl)-n-(3-(trimethoxysilyl)propyl)-1-propanamine
CAS:82985-35-1
MF:C12H31NO6Si2
MW:341.55
EINECS:403-480-3
Product Categories:Si (Classes of Silicon Compounds);Si-O Compounds;Trialkoxysilanes;Silane
Mol File:82985-35-1.mol
Bis(trimethoxysilylpropyl)amine Structure
Bis(trimethoxysilylpropyl)amine Chemical Properties
Melting point <0°C
Boiling point 152 °C4 mm Hg(lit.)
density 1.04 g/mL at 25 °C(lit.)
vapor pressure 0-12790Pa at 20-25℃
refractive index n20/D 1.432(lit.)
Fp >230 °F
storage temp. 2-8°C(protect from light)
pka10.78±0.19(Predicted)
form clear liquid
color Colorless to Light yellow to Light orange
Specific Gravity1.04
Water Solubility 34-1000g/L at 20℃
Hydrolytic Sensitivity7: reacts slowly with moisture/water
BRN 9569446
InChIKeyTZZGHGKTHXIOMN-UHFFFAOYSA-N
LogP-4-0.2 at 20℃
CAS DataBase Reference82985-35-1(CAS DataBase Reference)
EPA Substance Registry System1-Propanamine, 3-(trimethoxysilyl)-N-[3-(trimethoxysilyl)propyl]- (82985-35-1)
Safety Information
Hazard Codes Xn
Risk Statements 20/22-36/37/38
Safety Statements 26-36/37/39
RIDADR UN 3082 9/PG 3
WGK Germany 3
RTECS TX2101000
F 3-10
TSCA Yes
HazardClass 9
PackingGroup III
HS Code 29319090
MSDS Information
ProviderLanguage
SigmaAldrich English
Bis(trimethoxysilylpropyl)amine Usage And Synthesis
UsesBTMSPA and 1,2-bis(triethoxysilyl)ethane (BTESE) can be used to synthesize an amine modified mesostructured organosilica for potential applications in catalysis and absorbance. Metal finishing may be deviced by coating BTMSPA and vinyltriacetoxysilane which can be used for protection against corrosion.
UsesBis(trimethoxysilylpropyl)amine is used in method for dyeing keratinous material, comprising the use of an organosilicon compound, an effect pigment and a film-forming polymer.
General DescriptionBis[3-(trimethoxysilyl)propyl]amine (BTMSPA) is a bis-amino silane which can be used as a water based coupling agent that promotes the adhesion between different materials to form a hybrid material. The amino groups in the polymer provide coating strength to the modified metal surfaces. The silanol groups bond with the hydroxyls present on the surface of metals which are further cured to give metal-siloxane linkages.
HazardA poison by ingestion and skin contact. A moderate skin and severe eye irritant.
Flammability and ExplosibilityNotclassified
Bis(trimethoxysilylpropyl)amine Preparation Products And Raw materials
Raw materials3-Aminopropyltrimethoxysilane-->3-Chloropropyltrimethoxysilane
Preparation Products1-Aza-2-silacyclopentane, 2,2-dimethoxy-1-[3-(trimethoxysilyl)propyl]-
Vinyltrimethoxysilane N-[3-(Trimethoxysilyl)propyl]ethylenediamine 3-(2-Aminoethylamino)propyl-dimethoxymethylsilane COCO AMINE Bis(trimethoxysilylpropyl)amine N-3-(TRIETHOXYSILYLPROPYL)-N-3-(TRIMETHOXYSILYL-PROPYL)UREA 3-Chloropropyltrichlorosilane Propyl gallate BIS(3-TRIMETHOXYSILYLPROPYL)-N-METHYLAMINE Diethanolamine Bis(2-ethylhexyl)amine Triisopropylsilane 3-Chloropropyltriethoxysilane Allylamine 3-Aminopropyltriethoxysilane Propyl butyrate Bis[3-(triethoxysilyl)propyl]amine 3-Mercaptopropyltriethoxysilane
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