Glycols, polyethylene, methyl 3-[1,3,3,3-tetramethyl-1-(trimethylsiloxy)disiloxanyl]propyl ether Property

Melting point:

−14 °C

Boiling point:

200 13mm

Density 

1.035 g/mL at 25 °C

refractive index 

n20/D 1.455

Flash point:

>230 °F

Specific Gravity

1.01

Hydrolytic Sensitivity

0: forms stable aqueous solutions

CAS DataBase Reference

27306-78-1(CAS DataBase Reference)

EPA Substance Registry System

Poly(oxy-1,2-ethanediyl), .alpha.-methyl-.omega.-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propoxy]- (27306-78-1)

Safety

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

RIDADR 

2987

WGK Germany 

3

TSCA 

Yes

Toxicity

rat,LC50,inhalation,2gm/m3/4H (2000mg/m3),National Technical Information Service. Vol. OTS0571774-1,

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

H332Harmful if inhaled

H411Toxic to aquatic life with long lasting effects

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

Glycols, polyethylene, methyl 3-[1,3,3,3-tetramethyl-1-(trimethylsiloxy)disiloxanyl]propyl ether Chemical Properties,Usage,Production

Uses

Polyalkyleneoxide modified heptamethyltrisiloxane can improve the prevention effect of pesticides and reduce the spray volume. It is used in the fields of pesticides herbicides, insecticides, acaricides, fungicides, plant growth regulating agents, and other aspects.(Polyalkyleneoxide modified heptamethyltrisiloxane, a registered product of GE Silicones)