Search
the marketplace
through 230,000 Chemicals and Raw Ingredients
through 8,000+ Supplier owned storefronts
company tower banner
Wacker Chemie AG Company Logo

SEMICOSIL® HMDSO-EL

SEMICOSIL® HMDSO-EL is a high-purity hexamethyldisiloxane (HMDSO) known for its exceptional purity, low metal content, and low chloride content. This product has been specifically developed to cater to the needs of the semiconductor industry. It finds applications in various processes such as chemical vapor deposition (CVD) and spin-on dielectrics (SOD).

Brand: SEMICOSIL (27 products)

Chemical Family: Silicones

Applicable Processes: Semiconductor Manufacturing

Features: Low Chloride Content, Low Metal Content

Synonyms: Bis(trimethylsilyl)ether, Bis(trimethylsilyl)oxide, Oxybis(trimethylsilane)

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Silicones
Chemical Name
Hexamethyldisiloxane
CAS No.
107-46-0
Molecular formula
C₆H₁₈Si₂O
EC No.
203-492-7
Technologies
Industrial Additives & Materials
Product Families
Industrial Additives & Materials — Battery & Electronic Materials
Electronic Chemicals

Features & Benefits

Labeling Claims
High Purity
Industrial Additives Features
Low Chloride Content,
Low Metal Content

Applications & Uses

Markets
Electrical & Electronics
Applications
Electrical & Electronics — Parts & Components
Semiconductor Manufacturing
Applicable Processes
Semiconductor Manufacturing
Application Details

SEMICOSIL® HMDSO-EL was developed for applications in the semiconductor industry.

Properties

Physical Form
Liquid
Typical Properties
ValueUnitsTest Method / Conditions
Boiling Point (at 1013 hPa)100°C-
Molecular Weight162g/mol-
Density (at 25°C)approx. 0.76 g/cm³DIN 51757
Flash Point-6°CDIN 51755
Melting Point-68°C-
Properties
  • High purity
  • Low metal content
  • Low chloride content

Regulatory & Compliance

Certifications & Compliance
Comprehensive Environmental Response, Compensations & Liability Act (CERCLA),
K-REACH,
REACH (Europe)
Chemical Inventories
AICS (Australia),
DSL (Canada),
ENCS (Japan),
IECSC (China),
PICCS (Phillipines),
TCSI (Taiwan),
TSCA (USA)

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
Regional Availability
  • Africa
  • Asia
  • Europe
  • Latin America
  • North America
  • Oceania