Silibase Product

Silibase is one of the leading & professional manufacturers specialized in producing all kinds of SILICONE BASED new materials.
Silibase Technique

Silibase technique team always focus on quality first and insist on developing new products.
Silibase Service

Silibase people will serve you the best before and after sale.

You are here: Home Page » Products »

Products List

News

Address: Room 1401, Peninsula International Mansion, Jiande City, 311600 Zhejiang Province,China
Tel.: +86 571 6453 7063
Fax: +86 571 6453 7093
Email: sales@silicone-surfactant.com
WebSite: www.silicone-surfactant.com

Octamethylcyclotetrasiloxane (D4)

Product Name: Octamethylcyclotetrasiloxane (D4)

Product Code: Silibase-0822

CAS No.: 556-67-2

Molecular Formula：(CH₃)₈Si₄O₄

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

Previous Product : Hexamethyldisiloxane (HMDSO)

Next Product : Hexamethyldisilazane (HMDS)

Silibase Product

Silibase Technique

Silibase Service

Octamethylcyclotetrasiloxane (D4)