(3-Isocyanatopropyl)triethoxysilane, 95%

Description

CAS: 24801-88-5 | C10H21NO4Si | 247.366 g/mol

It finds its application as a component in hybrid organic/inorganic urethanes. It is also used in the synthesis of a polymer surface containing covalently attached triethoxysilane functionality: adhesion to glass.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It finds its application as a component in hybrid organic/inorganic urethanes. It is also used in the synthesis of a polymer surface containing covalently attached triethoxysilane functionality: adhesion to glass.

Solubility
Hydrolyzes in water.

Notes
Moisture sensitive. Store away from alcohols, amines, oxidizing agents and water/moisture. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.

Specifications

Chemical Identifiers

• CAS: 24801-88-5
• Molecular Formula: C10H21NO4Si
• Molecular Weight (g/mol): 247.366
• MDL Number: MFCD00051459
• InChI Key: FRGPKMWIYVTFIQ-UHFFFAOYSA-N
• Synonym: 3-isocyanatopropyltriethoxysilane, triethoxy 3-isocyanatopropyl silane, 3-isocyanatopropyl triethoxysilane, isocyanatopropyltriethoxysilane, 3-triethoxysilyl propyl isocyanate, silane, triethoxy 3-isocyanatopropyl, unii-9br6002p6e, isocyanic acid, 3-triethoxysilyl propylester, isocyanic acid, 3-triethoxysilyl propyl ester, icptes
• PubChem CID: 90613
• IUPAC Name: triethoxy(3-isocyanatopropyl)silane
• SMILES: CCO[Si](CCCN=C=O)(OCC)OCC

• Boiling Point: 238°C
• Quantity: 5 g
• Linear Formula: (CH₃CH₂O)₃SiCH₂CH₂CH₂NCO
• UN Number: UN2927
• Beilstein: 4404652
• Flash Point: 77°C (170°F)
• Solubility Information: Hydrolyzes in water.
• Formula Weight: 247.37
• Percent Purity: 95%
• Odor: Mild
• Refractive Index: 1.421
• Sensitivity: Moisture sensitive
• Density: 0.99
• Chemical Name or Material: (3-Isocyanatopropyl)triethoxysilane

Safety and Handling

Hazard Category	H227-H302+H312-H314-H330-H334
Hazard Statement	GHS H Statement H330-H334-H314-H318-H227-H302-H312 Fatal if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. Combustible liquid. Harmful if swallowed. Harmful in contact with skin.
Precautionary Statement	P210-P235-P260-P264b-P270-P271-P280-P284-P285-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC LIQUIDS, CORROSIVE, ORGANIC, N.O.S.
EINECSNumber	246-467-6
RTECSNumber	VV6691000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only