1,1,3,3,5,5,7,7-OCTAMETHYLTETRASILOXANE

Properties of 1,1,3,3,5,5,7,7-OCTAMETHYLTETRASILOXANE

Melting point:	<0°C
Boiling point:	169 °C
Density	0.863
refractive index	1.3875
Flash point:	78°C
Specific Gravity	0.863
Hydrolytic Sensitivity	3: reacts with aqueous base
EPA Substance Registry System	Tetrasiloxane, 1,1,3,3,5,5,7,7-octamethyl- (1000-05-1)

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H225:Flammable liquids H319:Serious eye damage/eye irritation
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..…