Hexadecyltrimethoxysilane

• CAS: 16415-12-6
• Catalog Number: ACM16415126
• Category: Siloxanes
• Molecular Weight: 346.6
• Molecular Formula: C19H42O3Si
• Synonyms: 1-(Trimethoxysilyl)hexadecane
• IUPAC Name: Hexadecyl(trimethoxy)silane
• Canonical SMILES: CCCCCCCCCCCCCCCC[Si](OC)(OC)OC
• InChI: InChI=1S/C19H42O3Si/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-23(20-2,21-3)22-4/h5-19H2,1-4H3
• InChI Key: RSKGMYDENCAJEN-UHFFFAOYSA-N
• Boiling Point: 155 °C
• Melting Point: -1 °C
• Flash Point: 165 °C
• Density: 0.89 g/mL at 20 °C (lit.)
• Appearance: Liquid
• Application: It is a multifunctional product that can improve the performance and quality of the product. It can be used as an additive in ethylene vinyl silane copolymers, and it can also be used as a mineral filler treatment.
• Storage: Inert atmosphere,Room Temperature
• Complexity: 224
• EC Number: 240-464-3
• Exact Mass: 346.29032173
• Hazard Codes: Xi
• Hazard Statements: H315 : Causes skin irritation.; H319 : Causes serious eye irritation.
• H-Bond Acceptor: 3
• H-Bond Donor: 0
• Heavy Atom Count: 23
• HS Code: 2931909090
• LogP: 6.34580
• MDL Number: MFCD00069149
• Monoisotopic Mass: 346.29032173
• 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.
• PSA: 27.69
• PubChem ID: 160871216
• Refractive Index: 1.44
• Safety Description: S26-S36
• Signal Word: Warning
• Specific Gravity: 0.89
• Topological Polar Surface Area: 27.7 Ų
• Vapor Pressure: 0.0087 mmHg at 25°C

Custom Reviews

2024-8-24

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Enhancing Surface Properties with Hexadecyltrimethoxysilane
I used Hexadecyltrimethoxysilane from Alfa Chemistry in my research. This colorless to pale yellow liquid was easy to work with and helped me prepare hydrophobic silica aerogels with excellent properties.

Custom Q&A

What is the molecular formula of Hexadecyltrimethoxysilane?

The molecular formula of Hexadecyltrimethoxysilane is C19H42O3Si.

What is the molecular weight of Hexadecyltrimethoxysilane?

The molecular weight of Hexadecyltrimethoxysilane is 346.6 g/mol.

What is the IUPAC name of Hexadecyltrimethoxysilane?

The IUPAC name of Hexadecyltrimethoxysilane is hexadecyl(trimethoxy)silane.

What is the InChI of Hexadecyltrimethoxysilane?

The InChI of Hexadecyltrimethoxysilane is InChI=1S/C19H42O3Si/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-23(20-2,21-3)22-4/h5-19H2,1-4H3.

What is the InChIKey of Hexadecyltrimethoxysilane?

The InChIKey of Hexadecyltrimethoxysilane is RSKGMYDENCAJEN-UHFFFAOYSA-N.

What is the canonical SMILES of Hexadecyltrimethoxysilane?

The canonical SMILES of Hexadecyltrimethoxysilane is CCCCCCCCCCCCCCCC[Si](OC)(OC)OC.

What is the CAS number of Hexadecyltrimethoxysilane?

The CAS number of Hexadecyltrimethoxysilane is 16415-12-6.

What is the European Community (EC) Number of Hexadecyltrimethoxysilane?

The European Community (EC) Number of Hexadecyltrimethoxysilane is 240-464-3.

What is the UNII of Hexadecyltrimethoxysilane?

The UNII of Hexadecyltrimethoxysilane is 975S1VH3IB.

What is the hydrogen bond donor count of Hexadecyltrimethoxysilane?

The hydrogen bond donor count of Hexadecyltrimethoxysilane is 0.