1,1,3,3-TETRAPHENYL-1,3-DIMETHYLDISILOXANE Property

Melting point:

46-49 °C

Boiling point:

215 °C

Density 

1.076

refractive index 

1.598

Flash point:

193°C

form 

solid

Specific Gravity

1.076

Hydrolytic Sensitivity

4: no reaction with water under neutral conditions

EPA Substance Registry System

Disiloxane, 1,3-dimethyl-1,1,3,3-tetraphenyl- (807-28-3)

Safety

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

F 

10-21

TSCA 

Yes

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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.

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

P321Specific treatment (see … on this label).

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

P362Take off contaminated clothing and wash before reuse.

1,1,3,3-TETRAPHENYL-1,3-DIMETHYLDISILOXANE Chemical Properties,Usage,Production

Chemical Properties

Colorless or yellowish transparent liquid