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Octakis(trimethylsiloxy)silsesquioxane

CAS No.
51777-38-9
Chemical Name:
Octakis(trimethylsiloxy)silsesquioxane
Synonyms
Q8M8;Octakis(trimethylsilyl) trisilicate;OCTAKIS(TRIMETHYLSILOXY)SILSESQUIOXANE;octakis(trimethylsiloxy)-t8-silsesquioxane;Octakis(trimethylsiloxy)silsesquioxane,min.94%;Octakis(trimethylsiloxy)silsesquioxane, >=98.5%;Octakis(trimethylsiloxy)silsesquioxane, min. 94%;bis(trimethylsilyl) bis[tris(trimethylsilyloxy)silyl] silicate;Octakis[(trimethylsilyl)oxy]-pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;1,3,5,7,9,11,13,15-Octakis[(trimethylsilyl)oxy]pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane
CBNumber:
CB2719063
Molecular Formula:
C24H72O20Si16
Molecular Weight:
1130.18
MDL Number:
MFCD01310212
MOL File:
51777-38-9.mol
Last updated:2023-04-23 13:52:06

Octakis(trimethylsiloxy)silsesquioxane Properties

Boiling point 542.3±33.0 °C(Predicted)
Density 1.11
solubility Sparingly Soluble (0.61 g/L) (25°C), Calc.
form Powder
Specific Gravity 1.11
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
NFPA 704
1
2 0

Octakis(trimethylsiloxy)silsesquioxane price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar 044231 Octakis(trimethylsiloxy)silsesquioxane 51777-38-9 1g $23.65 2024-03-01 Buy
Alfa Aesar 044231 Octakis(trimethylsiloxy)silsesquioxane 51777-38-9 5g $66.65 2024-03-01 Buy
Alfa Aesar 044231 Octakis(trimethylsiloxy)silsesquioxane 51777-38-9 100g $769.65 2024-03-01 Buy
Alfa Aesar 044231 Octakis(trimethylsiloxy)silsesquioxane 51777-38-9 25g $242 2022-04-27 Buy
Product number Packaging Price Buy
044231 1g $23.65 Buy
044231 5g $66.65 Buy
044231 100g $769.65 Buy
044231 25g $242 Buy

Octakis(trimethylsiloxy)silsesquioxane Chemical Properties,Uses,Production

Uses

Used as flavor and fragrance intermediates. It is an important raw material used intermediate in pharmaceuticals, organic synthesis, dye stuffs and agrochemicals.

Octakis(trimethylsiloxy)silsesquioxane Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 33)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 15932 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
Henan Alfa Chemical Co., Ltd
+8618339805032 alfa4@alfachem.cn China 12755 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490 info@gihichemicals.com China 50000 58
Aladdin Scientific
+1-833-552-7181 sales@aladdinsci.com United States 57511 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006608290; 18621169109 market03@meryer.com China 40241 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30132 84
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Shanghai Aladdin Bio-Chem Technology Co.,LTD 18521735133 18521732826; market@aladdin-e.com China 25015 65
OCTAKIS(TRIMETHYLSILOXY)SILSESQUIOXANE Octakis[(trimethylsilyl)oxy]-pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane Q8M8 Octakis(trimethylsiloxy)silsesquioxane,min.94% Octakis(trimethylsiloxy)silsesquioxane, min. 94% Octakis(trimethylsiloxy)silsesquioxane, >=98.5% octakis(trimethylsiloxy)-t8-silsesquioxane Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13,15-octakis[(trimethylsilyl)oxy]- bis(trimethylsilyl) bis[tris(trimethylsilyloxy)silyl] silicate Octakis(trimethylsilyl) trisilicate 1,3,5,7,9,11,13,15-Octakis[(trimethylsilyl)oxy]pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane 51777-38-9 C24H72O20Si6 Si8O12OSiCH338 C24H72O20Si16 organosilicon compounds