CAS No.52217-60-4,1,8-Bis(triethoxysilyl)octane Suppliers

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Basic Information

Molecular Structure:
CAS No.:	52217-60-4
Name:	1,8-Bis(triethoxysilyl)octane
Article Data:	4

Formula:	C₂₀H₄₆O₆Si₂
Molecular Weight:	438.753
Synonyms:	4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane;3,14-Dioxa-4,13-disilahexadecane,4,4,13,13-tetraethoxy-;4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecan;
Density:	0.937 g/cm³
Boiling Point:	408.459 ºC at 760 mmHg
Flash Point:	174.179 ºC
Risk Codes:	R36/37/38
Safety:	26-36/37/39
PSA:	55.38000
LogP:	5.42380

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Chemistry

Systematic Name: 4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane
Molecular Formula: C₂₀H₄₆O₆Si₂
Molecular Weight: 438.76 g/mol
Canonical SMILES: CCO[Si](OCC)(OCC)CCCCCCCC[Si](OCC)(OCC)OCC
InChI: InChI=1/C20H46O6Si2/c1-7-21-27(22-8-2,23-9-3)19-17-15-13-14-16-18-20-28(24-10-4,25-11-5)26-12-6/h7-20H2,1-6H3
Index of Refraction: 1.437
Molar Refractivity: 122.612 cm³
Molar Volume: 468.318 cm³
Polarizability: 48.607×10^-24cm³
Surface Tension: 26.661 dyne/cm
Density: 0.937 g/cm³
Flash Point: 174.179 °C
Enthalpy of Vaporization: 63.481 kJ/mol
Boiling Point: 408.459 °C at 760 mmHg
Vapour Pressure of 1,8-Bis(triethoxysilyl)octane (CAS NO.52217-60-4): 0 mmHg at 25 °C

Safety Profile

Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany of 1,8-Bis(triethoxysilyl)octane (CAS NO.52217-60-4): 3

Specification

1,8-Bis(triethoxysilyl)octane (CAS NO.52217-60-4), its Synonyms are 3,14-Dioxa-4,13-disilahexadecane, 4,4,13,13-tetraethoxy- ; 4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane ; 4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecan .