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Jan 11, 2016
Product Name: Octamethylcyclotetrasiloxane (D4)
Product Code: Silibase-0822
CAS No.: 556-67-2
Molecular Formula：[(CH3) 2SiO]4
Molecular Weight：296
Technical Data：
appearance： colorless clear liquid
content of D4： ≥99.0%
colority / Hazen unit Pt-Co scale： ≤10
refractive index (ηD 20) ： 1.396 – 1.397
density(ρ20,g/cm3)： 0.950
melting point： 17.5℃
boiling point： 175℃
flash point： 90℃
viscosity (25℃)： 2.30mm2/s
UN No.： 1993
Dangerous Rating: 3
Package Class: III
Package：PTFE lined iron drum，net weight 190Kg.
Ship according to regulations for dangerous chemical product