Tetra-(methylethylketoxime)silane Property

Melting point:

<0°C

Boiling point:

111°C

Density 

0,932 g/cm³

vapor pressure 

0.002Pa at 25℃

refractive index 

1.483 [20°C]

Flash point:

4°C (Toluene)

Specific Gravity

0.938

Water Solubility 

36.63g/L

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

LogP

1.69

CAS DataBase Reference

34206-40-1(CAS DataBase Reference)

EPA Substance Registry System

2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime (34206-40-1)

Safety

Risk Statements 

11-36/37/38

Safety Statements 

16-29-33-36

RIDADR 

1993

TSCA 

Yes

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H350May cause cancer

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

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

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P314Get medical advice/attention if you feel unwell.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P370+P378In case of fire: Use … for extinction.

P501Dispose of contents/container to..…

Tetra-(methylethylketoxime)silane Chemical Properties,Usage,Production

Description

Tetra(methylethylketoxime)silane in Toluene is used as a neutral curing agent in silicone sealant formulations. Normally, it will be combined with MOS or VOS to achieve higher reactivity, shorter skin formation times and higher crosslinking density.

Another important advantage of using Tetra(methylethylketoxime)silane in silicone sealants is that extended tooling times can be achieved without jeopardizing crack-resistance.

Chemical Properties

Clear, yellow liquid

Flammability and Explosibility

Highly flammable