| Product Identification | Back to Contents | 【Product Name】
Trimethoxysilane | 【Synonyms】
Silane, trimethoxy- | 【CAS】
2487-90-3 | 【Formula】
C3H10O3Si | 【Molecular Weight】
122.22 | 【EINECS】
219-637-2 | 【RTECS】
VV6750000 | 【RTECS Class】
Primary Irritant | 【Beilstein/Gmelin】
1697990 | 【Beilstein Reference】
4-01-00-01266 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
A colorless liquid. | 【Solubility in water】
Decomposes. | 【Melting Point】
-114.8 | 【Boiling Point】
81 - 83 | 【Vapor Pressure】
76 | 【Density】
0.9601 g/cm3 | 【Heat Of Vaporization】
36.77 kJ/mol | 【Usage】
Used to prepare a number of organic coupling agents utilized by the plastics industry as adhesion promotors. | 【Vapor Density】
>1 | 【Refractive Index】
1.359 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
Seek medical assistance. | 【Inhalation】
Move patient to fresh air. Monitor for respiratory distress. If cough or difficulty breathing develops, evaluate for respiratory tract irritation, bronchitis, or pneumonitis. Administer oxygen and assist ventilation as required. Treat bronchospasm with beta2 agonist and corticosteroid aerosols. | 【Skin】
Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician should examine the area if irritation or pain persists. | 【Eyes】
Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility. |
| Handling and Storage | Back to Contents | 【Storage】
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage. | 【Handling】
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood. |
| Hazards Identification | Back to Contents | 【Ingestion】
May cause toxic effects. | 【Inhalation】
Respiratory tract irritation may be seen. | 【Skin】
Contact with substance may cause severe burns. | 【Eyes】
See Skin. | 【Hazards】
May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. May polymerize explosively when heated or involved in a fire. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water. | 【UN (DOT)】
9269 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
-4 | 【Fire Fighting】
Use water in flooding quantities as fog. Use foam, dry chemical, or carbon dioxide. Keep run-off water out of sewers and water sources. Cool all affected containers with flooding quantities of water. Apply water from as far a distance as possible. | 【Fire Potential】
Flammable/combustible material. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Keep sparks, flames, and other sources of ignition away. Keep material out of water sources and sewers. Build dikes to contain flow as necessary. Attempt to stop leak if without undue personnel hazard. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
| Company Name: |
Energy Chemical |
| Tel: |
021-021-58432009 400-005-6266 |
| Fax: |
021-58436166 |
| WebSite: |
http://www.energy-chemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd |
| Tel: |
0573-85285100 18627885956 |
| Fax: |
0573-85285100 |
| WebSite: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0.htm |
|