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Dodecyltriethoxysilane

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Name

Dodecyltriethoxysilane

EINECS 242-409-9
CAS No. 18536-91-9 Density 0.875 g/mL at 20 °C(lit.)
PSA 27.69000 LogP 5.95570
Solubility N/A Melting Point < 0 °C
Formula C18H40O3Si Boiling Point 265.4 °C at 760 mmHg
Molecular Weight 332.599 Flash Point 129.3 °C
Transport Information N/A Appearance N/A
Safety 26-36 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 18536-91-9 (N-DODECYLTRIETHOXYSILANE) Hazard Symbols IrritantXi
Synonyms

1-(Triethoxysilyl)dodecane;LS 6570;NSC 139837;Triethoxydodecylsilane;n-Dodecyltriethoxysilane;

Article Data 23

Dodecyltriethoxysilane Specification

The Silane,dodecyltriethoxy-, with the CAS registry number 18536-91-9, is also known as Triethoxylaurylsilane. It belongs to the product categories of Functional Materials; Si (Classes of Silicon Compounds); Silane Coupling Agents; Silane Coupling Agents (Intermediates); Si-O Compounds; Trialkoxysilanes. Its EINECS registry number is 242-409-9. This chemical's molecular formula is C18H40O3Si and molecular weight is 332.5939. Its IUPAC name is called dodecyl(triethoxy)silane.

Physical properties of Silane,dodecyltriethoxy-: (1)ACD/LogP: 7.58; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 7.58; (4)ACD/LogD (pH 7.4): 7.58; (5)ACD/BCF (pH 5.5): 336660.09; (6)ACD/BCF (pH 7.4): 336660.09; (7)ACD/KOC (pH 5.5): 314729.31; (8)ACD/KOC (pH 7.4): 314729.31; (9)#H bond acceptors: 3; (10)#Freely Rotating Bonds: 17; (11)Index of Refraction: 1.435; (12)Molar Refractivity: 99.39 cm3; (13)Molar Volume: 380.4 cm3; (14)Surface Tension: 26.8 dyne/cm; (15)Density: 0.874 g/cm3; (16)Flash Point: 129.3 °C; (17)Enthalpy of Vaporization: 48.3 kJ/mol; (18)Boiling Point: 265.4 °C at 760 mmHg; (19)Vapour Pressure: 0.0151 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CCCCCCCCCCCC[Si](OCC)(OCC)OCC
(2)InChI: InChI=1S/C18H40O3Si/c1-5-9-10-11-12-13-14-15-16-17-18-22(19-6-2,20-7-3)21-8-4/h5-18H2,1-4H3
(3)InChIKey: YGUFXEJWPRRAEK-UHFFFAOYSA-N

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