Hexadecyltrimethoxysilane supplier

Name
HEXADECYLTRIMETHOXYSILANE
EINECS 240-464-3
CAS No. 16415-12-6
Article Data4
CAS DataBase
Density 0.873 g/cm³
Solubility 2μg/L at 20℃
Melting Point -1 °C
Formula C₁₉H₄₂O₃Si
Boiling Point 275.2 °C at 760 mmHg
Molecular Weight 346.626
Flash Point 135.8 °C
Transport Information
Appearance Colorless transparent liquid
Safety 26-36
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms AY43-216MC;Dynasylan 9116;Si 116;Silane 116;VP-Si116;n-Hexadecyltrimethoxysilane;
PSA 27.69000
LogP 6.34580

Synthetic route

: 5894-60-0
trichloro-hexadecyl-silane

: 16415-12-6
hexadecyltrimethoxysilane

Conditions

Conditions	Yield
In methanol

: 16415-12-6
hexadecyltrimethoxysilane

: 408-38-8
1-fluorohexadecane

Conditions

Conditions	Yield
With 1,1,1,3',3',3'-hexafluoro-propanol; iodosylbenzene; DMPU-HF; cesium fluoride In 1,4-dioxane at 25℃; for 12h; Glovebox;	74%

: 16415-12-6
hexadecyltrimethoxysilane

: 120-80-9
benzene-1,2-diol

: 7087-68-5
N-ethyl-N,N-diisopropylamine

: diisopropylammonium bis(catecholato)hexadecylsilic

Conditions

Conditions	Yield
Stage #1: benzene-1,2-diol; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 0.0833333h; Inert atmosphere; Reflux; Stage #2: hexadecyltrimethoxysilane In tetrahydrofuran at 20℃; Inert atmosphere; Reflux;	71%

...Expand

Hexadecyltrimethoxysilane Specification

The Hexadecyltrimethoxysilane with its cas register number is 16415-12-6. It also can be called as Silane, hexadecyltrimethoxy- and the IUPAC Name about this chemical is hexadecyl(trimethoxy)silane. Classification code about this chemical is TSCA Flag P [A commenced PMN (Premanufacture Notice) substance].

Physical properties about Hexadecyltrimethoxysilane are: (1)ACD/LogP: 8.11; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 8.11; (4)ACD/LogD (pH 7.4): 8.11; (5)ACD/BCF (pH 5.5): 853134.31; (6)ACD/BCF (pH 7.4): 853134.31; (7)ACD/KOC (pH 5.5): 612337.88; (8)ACD/KOC (pH 7.4): 612337.88; (9)#H bond acceptors: 3; (10)#Freely Rotating Bonds: 18; (11)Polar Surface Area: 27.69Å²; (12)Index of Refraction: 1.437; (13)Molar Refractivity: 104.02 cm³; (14)Molar Volume: 396.9 cm³; (15)Polarizability: 41.23x10^-24cm³; (16)Surface Tension: 27.1 dyne/cm; (17)Enthalpy of Vaporization: 49.29 kJ/mol; (18)Vapour Pressure: 0.0087 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CCCCCCCCCCCCCCCC[Si](OC)(OC)OC
(2)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
(3)InChIKey: RSKGMYDENCAJEN-UHFFFAOYSA-N

Product Name

HEXADECYLTRIMETHOXYSILANE

Synthetic route

Hexadecyltrimethoxysilane Specification

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