Melting point :-44°C
Boiling point :90 °C/10 mmHg (lit.)
Density :0.958 g/mL at 25 °C (lit.)
vapor pressure :33.2Pa at 25℃
refractive index :n20/D 1.396(lit.)
Flash point :162 °F
storage temp. :2-8°C
solubility :<0.0001g/l (calculated)
form :Liquid
color :Colorless
Specific Gravity :0.959
explosive limit :0.52-7%(V)
Water Solubility :Immiscible with water.
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
Merck :14,2848
BRN :1800166
Dielectric constant :2.5（20℃）
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :XMSXQFUHVRWGNA-UHFFFAOYSA-N
LogP :8.07 at 24.6℃
CAS DataBase Reference :541-02-6(CAS DataBase Reference)
NIST Chemistry Reference :Decamethylcyclopentasiloxane(541-02-6)
EPA Substance Registry System :Decamethylcyclopentasiloxane (541-02-6)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501 H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313 H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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..…