Dodecyltrimethoxysilane

• CAS: 3069-21-4
• Catalog Number: ACM3069214
• Category: Siloxanes
• Molecular Weight: 290.52
• Molecular Formula: C15H34O3Si
• Description: It is a long-chain silane with three methoxy groups. It is soluble in a variety of ordinary solvents. It is mainly used as a waterproof agent with superior hydrophobicity.
• Synonyms: 1-(Trimethoxysilyl)dodecane
• IUPAC Name: dodecyl(trimethoxy)silane
• Canonical SMILES: CCCCCCCCCCCC[Si](OC)(OC)OC
• InChI Key: SCPWMSBAGXEGPW-UHFFFAOYSA-N
• Boiling Point: 125 °C
• Melting Point: -40 °C
• Flash Point: 108 °C
• Density: 0.89 g/mL
• Appearance: Colorless to yellowish transparent liquid
• Application: Mainly be used to deal with inorganic materials, e.g. glass, silica. Al2O3, Kaolin, pottery and porcelain, mica, SiC, talcum powder etc., in order to improve the property of blending with organic matter and water-proof, enhancing the mechanical property of the products.
• Storage: Store under inert gas
• EC Number: 221-332-4
• Exact Mass: 290.22800
• Hazard Statements: H315 : Causes skin irritation.; H319 : Causes serious eye irritation.
• MDL Number: MFCD00069148
• Packaging: 10 g; 100 g
• Precautionary Statements: P264 : Wash skin thoroughly after handling.; P280 : Wear protective gloves/ eye protection/ face protection.; P302 + P352 : IF ON SKIN: Wash with plenty of water.; P337 + P313 : If eye irritation persists: Get medical advice/ attention.; P362 + P364 : Take off contaminated clothing and wash it before reuse.; P332 + P313 : If skin irritation °Ccurs: Get medical advice/ attention.
• PubChem ID: 87558827
• Refractive Index: 1.427
• Safety Description: S26-S36
• Signal Word: Warning
• Specific Gravity: 0.89

Custom Q&A

What is the IUPAC name of the compound?

dodecyl(trimethoxy)silane.

What is the molecular formula of the compound?

C15H34O3Si.

What is the molecular weight of the compound?

290.51 g/mol.

What is the InChI of the compound?

InChI=1S/C15H34O3Si/c1-5-6-7-8-9-10-11-12-13-14-15-19(16-2,17-3)18-4/h5-15H2,1-4H3.

What is the InChIKey of the compound?

SCPWMSBAGXEGPW-UHFFFAOYSA-N.

What is the canonical SMILES of the compound?

CCCCCCCCCCCC[Si](OC)(OC)OC.

What is the CAS number of the compound?

3069-21-4.

What is the hydrogen bond donor count of the compound?

0.

What is the hydrogen bond acceptor count of the compound?

3.

Is the compound canonicalized?

Yes.