HEPTAMETHYL CYCLOTETRASILOXANE Property

Melting point:

-27°C

Boiling point:

165°C

Density 

0,958 g/cm³

refractive index 

1.3965

Flash point:

46°C

storage temp. 

Refrigerator

solubility 

Chloroform (Slightly), Methanol (Slightly)

form 

liquid

Specific Gravity

0.958

color 

Clear Colourless

Hydrolytic Sensitivity

3: reacts with aqueous base

Safety

Risk Statements 

10

Safety Statements 

16

RIDADR 

1993

TSCA 

No

Toxicity

mouse,LDLo,oral,3gm/kg (3000mg/kg),"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1228, 1986.

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H361Suspected of damaging fertility or the unborn child

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P281Use personal protective equipment as required.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

HEPTAMETHYL CYCLOTETRASILOXANE Chemical Properties,Usage,Production

Uses

Heptamethylcyclotetrasiloxane is used in the study of the structure-activity relations of organosiloxanes and the female reproductive system.