Advanced Search



Hexamethylcyclotrisiloxane

ALDRICH/235687 - 98%

Synonym: Cyclic (D3) permethylsiloxane

CAS Number: 541-05-9
Empirical Formula (Hill Notation): C6H18O3Si3
Molecular Weight: 222.46
EC Number: 208-765-4
MDL Number: MFCD00005943
Linear Formula: C6H18O3Si3
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-235687-25G 25 g
$46.10
1/EA
Add To Favorites
45-235687-100G 100 g
$112.00
1/EA
Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 235687-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 235687-25G

 

assay 98%
bp 134 °C (lit.)
form solid
InChI 1S/C6H18O3Si3/c1-10(2)7-11(3,4)9-12(5,6)8-10/h1-6H3
InChI key HTDJPCNNEPUOOQ-UHFFFAOYSA-N
mp 50-64 °C (lit.)
Quality Level 100 
SMILES string C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1
vapor density 1 (vs air)
Application: Hexamethylcyclotrisiloxane (D3) can be used in the synthesis of:
•  Polysiloxanes by anionic ring-opening polymerization.        
•  Thin films by pulsed- plasma-enhanced chemical vapor deposition (PECVD) for the application of insulating biomaterials.
•  Dimethoxydimethylsilane by treating with dimethyl carbonate via deoligomerization using alkali metal hydroxide catalyst.

Packaging: 25, 100 g in glass bottle
Symbol GHS02  GHS02
Signal word Danger
Hazard statements H228
Precautionary statements P210
Hazard Codes F
Risk Statements 11
RIDADR UN1325 - class 4.1 - PG 2 - Flammable solids, organic, n.o.s., H
WGK Germany WGK 3
Flash Point(F) 95.0 °F - closed cup
Flash Point(C) 35 °C - closed cup
Purity 98%
bp 134 °C (lit.)
mp 50-64 °C (lit.)
UNSPSC 12352103

The following items have been added to your cart:

Choose a favorite list for this item:

Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top