CAS 556-67-2

CAS number:556-67-2
Product name:octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Purity:99%

Category:

Share on FacebookTweet about this on TwitterShare on LinkedInShare on Google+Pin on Pinterest
INQUIRY
Compound number: TFOLED-003-928-339
CAS number: 556-67-2
Product name: octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Purity: 99%
IUPAC traditional: octamethylcyclotetrasiloxane
SMILES: C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1
InChI key: HMMGMWAXVFQUOA-UHFFFAOYSA-N
Molecular formula: C8H24O4Si4
Molecular weight: 296.616
Name: ZINC000169743112
MFCD00003269
2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
2,2,4,4,6,6,8,8-Octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane D4
octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
octamethylcyclotetrasiloxane

Octamethylcyclotetrasiloxane, also called D4, is an organosilicon compound with the formula [(CH3)2SiO]4. lt is a colorless viscous liquid. It is a common cyclomethicone. Like other cyclomethicones, it is slightly volatile. It has attracted scrutiny because it is pervasive in the environment.

Share on FacebookTweet about this on TwitterShare on LinkedInShare on Google+Pin on Pinterest
Appearance & Physical State: Colorless clear liquid
Density: 0.956
Melting Point: 17-18ºC
Boiling Point: 175-176ºC
Flash Point: 56ºC
Refractive Index: 1.395-1.397
Water Solubility: INSOLUBLE
Storage Condition: 2-8ºC
Vapor Density: 1 (vs air)
Share on FacebookTweet about this on TwitterShare on LinkedInShare on Google+Pin on Pinterest

We will answer your email shortly!

Share on FacebookTweet about this on TwitterShare on LinkedInShare on Google+Pin on Pinterest