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Wacker Chemie Silane CHM-Dimethoxy

Wacker Chemie Silane CHM-Dimethoxy is a colorless, clear liquid with a weak, characteristic odor. It is soluble in organic solvents and insoluble in water. This silane is used as a component of a Ziegler-Natta olefin polymerization catalyst system. It offers several performance advantages, including increased polymer yield per unit weight of catalyst, enhanced isotactic content of polypropylene-based polymers, and improved molecular weight dispersity of the polymer.

Chemical Name: Cyclohexyldimethoxymethylsilane

Functions: Catalyst

Chemical Family: Silanes

Compatible Polymers & Resins: Polypropylenes (PP)

Technical Data Sheet

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Identification & Functionality

Chemical Family

Silanes

Chemical Name

Cyclohexyldimethoxymethylsilane

Industrial Additives Functions

Catalyst

Plastics & Elastomers Functions

Catalyst

Molecular formula
C₉H₂₀O₂Si
EC No.
402-140-1
CAS No.
17865-32-6
Technologies

Industrial Additives & Materials,

Plastics

Product Families

Industrial Additives & Materials — Catalyst Ingredients

Activators & Precursors

Plastics — Polymer Additives

Catalysts, Initiators & Crosslinkers

Chemical Structure

Wacker Chemie Silane CHM-Dimethoxy - Chemical Structure

Applications & Uses

Markets

Industrial

Applications

Industrial — Chemical & Industrial Manufacturing

Chemical Manufacturing

Compatible Polymers & Resins

Polypropylenes (PP)

Application Details
  • Avoid access of moisture during handling and processing.
  • The method of use is so dependent upon the manufacturer's own process that no specific suggestions can be made.
  • Silane CHM-Dimethoxy is used as component of a Ziegler-Natta olefin polymerization catalyst system.
Applications
  • Catalysis
  • Plastic Additives

Properties

Color

Transparent

Physical Form

Liquid

Typical Properties
ValueUnitsTest Method / Conditions
Boiling Point (at 1013 hPa)198°C—
Density (at 25°C, 1013 hPa)0.94g/cm³DIN 51757
Dynamic Viscosity (at 25°C)1.6mPa·sDIN 51562
Flash Point76°CISO 2719
Hydrolyzable Chloride (as HCI)max. 10ppm—
Ignition Temperature235°CDIN 51794
Methanol Contentmax. 0.06 %Gas Chromatography
Puritymin. 99.5 %Gas Chromatography
Refractive Index (at 25°C)1.437——
Technical Data
ValueUnitsTest Method / Conditions
Molecular Weight188.34g/mol—
Properties

Silane CHM-Dimethoxy offers the following performance advantages :

  • Increased yield of polymer per unit weight of catalyst.
  • Increased isotactic content of polypropylene-based polymers.
  • Improved molecular weight dispersity of the polymer.

Packaging & Availability

Country Availability

Afghanistan,

Albania,

Algeria,

American Samoa,

Andorra,

Angola,

Anguilla,

Antigua And Barbuda,

Argentina,

Armenia,

Aruba,

Australia,

Austria,

Azerbaijan,

Bahamas,

Bahrain,

Bangladesh,

Barbados,

Belarus,

Belgium,

Belize,

Benin,

Bermuda,

Bhutan,

Bolivia,

Bosnia and Herzegovina,

Botswana,

Bouvet Island,

Brazil,

British Indian Ocean Territory,

Brunei Darussalam,

Bulgaria,

Burkina Faso,

Burundi,

Cambodia,

Cameroon,

Canada,

Cape Verde,

Cayman Islands,

Central African Republic,

Chad,

Chile,

China (Mainland),

Christmas Island,

Cocos Islands,

Colombia,

Comoros,

Congo,

Cook Islands,

Costa Rica,

Cote D'Ivoire,

Croatia,

Cuba,

Cyprus,

Czech Republic,

Denmark,

Djibouti,

Dominica,

Dominican Republic,

Ecuador,

Egypt,

El Salvador,

Equatorial Guinea,

Eritrea,

Estonia,

Ethiopia,

Falkland Islands,

Faroe Islands,

Fiji,

Finland,

France,

French Guiana,

French Polynesia,

Gabon,

Gambia,

Georgia,

Germany,

Ghana,

Gibraltar,

Greece,

Greenland,

Grenada,

Guadeloupe,

Guam,

Guatemala,

Guinea,

Guinea-Bissau,

Guyana,

Haiti,

Heard Island and McDonald Islands,

Honduras,

Hong Kong,

Hungary,

Iceland,

India,

Indonesia,

Iran,

Iraq,

Ireland,

Israel,

Italy,

Jamaica,

Japan,

Jordan,

Kazakhstan,

Kenya,

Kiribati,

Korea,

Kuwait,

Kyrgyzstan,

Laos,

Latvia,

Lebanon,

Lesotho,

Liberia,

Libyan Arab Jamahiriya,

Liechtenstein,

Lithuania,

Luxembourg,

Macao,

Macedonia,

Madagascar,

Malawi,

Malaysia,

Maldives,

Mali,

Malta,

Marshall Islands,

Martinique,

Mauritania,

Mauritius,

Mayotte,

Mexico,

Micronesia,

Moldova,

Monaco,

Mongolia,

Montenegro,

Montserrat,

Morocco,

Mozambique,

Myanmar,

Namibia,

Nauru,

Nepal,

Netherlands,

Netherlands Antilles,

New Caledonia,

New Zealand,

Nicaragua,

Niger,

Nigeria,

Niue,

Norfolk Island,

North Corea,

Northern Mariana Islands,

Norway,

Oman,

Pakistan,

Palau,

Palestinian Territory,

Panama,

Papua New Guinea,

Paraguay,

Peru,

Philippines,

Pitcairn,

Poland,

Portugal,

Puerto Rico,

Qatar,

Reunion,

Romania,

Russia,

Rwanda,

Saint Helena,

Saint Kitts and Nevis,

Saint Lucia,

Saint Pierre And Miquelon,

Saint Vincent And The Grenadines,

Samoa,

San Marino,

Sao Tome and Principe,

Saudi Arabia,

Senegal,

Serbia,

Seychelles,

Sierra Leone,

Singapore,

Slovakia,

Slovenia,

Solomon Islands,

Somalia,

South Africa,

Spain,

Sri Lanka,

Sudan,

Suriname,

Svalbard And Jan Mayen,

Swaziland,

Sweden,

Switzerland,

Syrian Arab Republic,

Taiwan,

Tajikistan,

Tanzania,

Thailand,

Togo,

Tokelau,

Tonga,

Trinidad And Tobago,

Tunisia,

Turkey,

Turkmenistan,

Turks And Caicos Islands,

Tuvalu,

USA,

Uganda,

Ukraine,

United Arab Emirates,

United Kingdom,

United States Minor Outlying Islands,

Uruguay,

Uzbekistan,

Vanuatu,

Vatican City,

Venezuela,

Vietnam,

Virgin Islands, British,

Virgin Islands, U.S.,

Wallis And Futuna,

Western Sahara,

Yemen,

Zambia,

Zimbabwe

Packaging Type

Cans,

Drums,

Totes (IBC)

Regional Availability
  • Africa
  • Asia
  • Europe
  • Latin America
  • North America
  • Oceania
Packaging Information
  • 25 kg can
  • 190 kg drum
  • 880 kg IBC