CAS No.2157-45-1,TETRAKIS(2-METHOXYETHOXY)SILANE Suppliers,MSDS download

Products Categories

Organic Chemicals (28)
Pharmaceutical (14)
Others (5)
Basic Inorganic Chemicals (2)
Reagent (1)
Catalyst and Auxiliary (1)
Materials (1)

Basic Information

Molecular Structure:
CAS No.:	2157-45-1
Name:	TETRAKIS(2-METHOXYETHOXY)SILANE

Formula:	C₁₂H₂₈O₈Si
Molecular Weight:	328.435
Synonyms:	Ethanol,2-methoxy-, silicate (6CI,7CI);Ethanol, 2-methoxy-, tetraester with silicicacid (H4SiO4) (8CI);NSC 252165;Tetra(methoxyethoxy)silane;Tetra(b-methoxyethyl) orthosilicate;Tetrakis(2-methoxyethoxy)silane;Tetrakis(2-methoxyethyl) silicate;Tetrakis(methoxyethoxy)silane;Tetrakis(b-methoxyethyl) silicate;
EINECS:	218-470-2
Density:	1.048g/cm³
Melting Point:	<0°C
Boiling Point:	299.6 °C at 760 mmHg
Flash Point:	113.3 °C
Risk Codes:	36/37/38
Safety:	26-36/37/39
PSA:	73.84000
LogP:	0.07400

Country:
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:42 Page 1 of 2 1 2 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 2157-45-1

Specification

The Silicic acid (H₄SiO₄),tetrakis(2-methoxyethyl) ester, with CAS registry number 2157-45-1, has the systematic name of tetrakis(2-methoxyethyl) orthosilicate. Besides this, it is also called Tetrakis(2-methoxyethoxy)silane. And the chemical formula of this chemical is C₁₂H₂₈O₈Si. What's more, its EINECS is 218-470-2.

Physical properties of Silicic acid (H₄SiO₄),tetrakis(2-methoxyethyl) ester: (1)ACD/LogP: 3.02; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.01; (4)ACD/LogD (pH 7.4): 3.01; (5)ACD/BCF (pH 5.5): 115.09; (6)ACD/BCF (pH 7.4): 115.09; (7)ACD/KOC (pH 5.5): 1039.67; (8)ACD/KOC (pH 7.4): 1039.67; (9)#H bond acceptors: 8; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 16; (12)Polar Surface Area: 73.84 Å²; (13)Index of Refraction: 1.426; (14)Molar Refractivity: 80.32 cm³; (15)Molar Volume: 313.2 cm³; (16)Polarizability: 31.84×10^-24cm³; (17)Surface Tension: 28.8 dyne/cm; (18)Density: 1.048 g/cm³; (19)Flash Point: 113.3 °C; (20)Enthalpy of Vaporization: 51.81 kJ/mol; (21)Boiling Point: 299.6 °C at 760 mmHg; (22)Vapour Pressure: 0.0021 mmHg at 25°C.

Preparation: this chemical can be prepared by 2-methoxy-ethanol. This reaction will need reagent SiHCl₃.

When you are using this chemical, please be cautious about it as the following:
The Silicic acid (H₄SiO₄),tetrakis(2-methoxyethyl) ester irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O(CCOC)[Si](OCCOC)(OCCOC)OCCOC
(2)InChI: InChI=1/C12H28O8Si/c1-13-5-9-17-21(18-10-6-14-2,19-11-7-15-3)20-12-8-16-4/h5-12H2,1-4H3
(3)InChIKey: JSECNWXDEZOMPD-UHFFFAOYAI
(4)Std. InChI: InChI=1S/C12H28O8Si/c1-13-5-9-17-21(18-10-6-14-2,19-11-7-15-3)20-12-8-16-4/h5-12H2,1-4H3
(5)Std. InChIKey: JSECNWXDEZOMPD-UHFFFAOYSA-N