1,1,1,3,5,7,7,7-Octamethyltetrasiloxane
CAS Number16066-09-4
Formula1
Mol. Weight282.63 g/mol
1,1,1,3,5,7,7,7-Octamethyltetrasiloxane
What is 1,1,1,3,5,7,7,7-Octamethyltetrasiloxane?
1,1,1,3,5,7,7,7-Octamethyltetrasiloxane is a chemical compound with CAS number 16066-09-4 and molecular formula 1. It is used in various industrial and research applications.
Specifications
Molecular Weight
282.63 g/mol
Grade
technical
Assay/Purity
≥95% (GC)
Boiling Point
92-94 °C/50 mmHg(lit.)
Density
0.858 g/mL at 20 °C(lit.)
Safety Information
GHS07Signal Word
Warning
Hazard Statements
H315-H319-H335
Precautionary Statements
P261-P305 + P351 + P338
Required PPE
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
EC Number
240-209-6
WGK Germany
3
Frequently Asked Questions
Alternative Names & Synonyms
3,5,7,7,7-Octamethyltetrasiloxane,16066-09-4, C8H26O3Si4