(3-Glycidyloxypropyl)triethoxysilane

Details:

1. Introduction of (3-Glycidyloxypropyl)triethoxysilane
(3-Glycidyloxypropyl)triethoxysilane, with the CAS registry number 2602-34-8, is also known as 3-(2,3-Epoxypropyloxy)propyltriethoxysilane. It belongs to the product categories of Epoxy; Epoxy Silanes. Its EINECS registry number is 220-011-6. What's more, both its IUPAC name and systematic name are the same which is called Triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane. This chemical's molecular formula is C₁₂H₂₆O₅Si and molecular weight is 278.42. It is used as coupling agent.

2. Properties of (3-Glycidyloxypropyl)triethoxysilane

assay	≥98%
form	Colorless Transparent Liquid
refractive index	n20/D 1.429(lit.)
bp	120 °C/2 mmHg(lit.)
density	1.07 g/mL at 25 °C(lit.)

Physical properties about (3-Glycidyloxypropyl)triethoxysilane are: (1)ACD/LogP: 1.87; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.87; (4)ACD/LogD (pH 7.4): 1.87; (5)ACD/BCF (pH 5.5): 15.49; (6)ACD/BCF (pH 7.4): 15.49; (7)ACD/KOC (pH 5.5): 247.48; (8)ACD/KOC (pH 7.4): 247.48; (9)#H bond acceptors: 5; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 12; (12)Polar Surface Area: 49.45 Å2; (13)Index of Refraction: 1.442; (14)Molar Refractivity: 72.91 cm³; (15)Molar Volume: 275 cm³; (16)Surface Tension: 30.2 dyne/cm; (17) Density: 1.012 g/cm³; (18)Flash Point: 110.9 °C; (19)Enthalpy of Vaporization: 52.22 kJ/mol; (20)Boiling Point: 303.6 °C at 760 mmHg; (21)Vapour Pressure: 0.00166 mmHg at 25 °C.

3. Structure Descriptors of (3-Glycidyloxypropyl)triethoxysilane
(1) SMILES: O(CCC[Si](OCC)(OCC)OCC)CC1OC1
(2) InChI: InChI=1S/C12H26O5Si/c1-4-15-18(16-5-2,17-6-3)9-7-8-13-10-12-11-14-12/h12H,4-11H2,1-3H3
(3) InChIKey: JXUKBNICSRJFAP-UHFFFAOYSA-N

4. Safety Information of (3-Glycidyloxypropyl)triethoxysilane
Hazard Symbols: ,
Risk Codes: 36/37/38-20
Safety Description: 26

5. Other details of (3-Glycidyloxypropyl)triethoxysilane
When you are dealing with this chemical, you should be very careful. This chemical is inflammation to the skin, eyes and respiratory system or other mucous membranes. What's more, it's harmful by inhalation. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice.