HMDSO (CAS No. 107-46-0) CAS NO.107-46-0

hexamethyldisiloxane

synonym: hmdso; hexamethyl disiloxane; mm; hmdo

cas no.:107-46-0

molecular formula:(ch3)3siosi(ch3)3

molecular weight:162.3

properties: colorless, transparent, and nontoxic liquid.

applications: it is used as end capping agent, cleaning agent, and mould release agent mainly in the organic chemical industry and medicine chemical industry.

technical index:

content of hexamethyldisiloxane(%):99.0min

content of silanol(%):1.0max

refractive index():1.3748

density(25℃)g/cm3:0.762—0.770

viscosity(25℃)mm².s^-1:0.65

melting point:68℃

boiling point:100℃

flash point:1℃

package: plastic drum. net weight:150kg,160kg.
storage: store at -50-45. it is prohibited to contact open fire, and shall be kept ventilating, drying, and prevented from sunshine. storage life:2 years.
transportation: it shall be prevented from collision, rain drenching and sunshine, transported and stored according to the standard for dangerous chemicals.