Tetrakis(butoxyethoxy)silane Property

Boiling point:

205°C (1.3 mmHg)

Density 

0.970

vapor pressure 

0-141Pa at 20-25℃

Flash point:

92°C

Water Solubility 

6.6-1000000mg/L at 20-25℃

LogP

-4-4.3 at 20-25℃

EPA Substance Registry System

Silicic acid (H4SiO4), tetrakis(2-butoxyethyl) ester (18765-38-3)

Safety

Hazard Codes 

Xi

Risk Statements 

38-36/37/38

Safety Statements 

26-36/37/39-36

TSCA 

No

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P314Get medical advice/attention if you feel unwell.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

Tetrakis(butoxyethoxy)silane Chemical Properties,Usage,Production

Uses

Silicon esters are silicon compounds that contain an oxygen bridge from silicon to an organic group, for example, Si-OR. Tetrakis(butoxyethoxy)silane can be used to modify suface of silica to obtain hydrophobic property, also being as crosslinkers for room temperature vulcanizing silicone sealant.

Chemical Properties

Colorless transparent liquid