Note: Ingredients listed on restricted chemical lists
EC/CAS
78-10-4
Name of the chemical
Tetraethyl orthosilicate
Concentration
>=1.6-<=3.5%
General Information
Revision date
2026-01-27
Product name
DOWSIL 93-076-2 RF Catalyst
1.2.1 Relevant identified uses
Vulcanising agents
Emergency telephone
1 800 424 9300, 800-424-9300
Icons in SDS
Company Information
company name
DOW SILICONES CORPORATION
e-mail address of the competent person responsible for the Safety Data Sheet
SDSQuestion@dow.com
GHS Information
Signal word
DANGER!
Hazard Codes
Hazard statements (CLP)
H315, H317, H361, H372
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
OSHA Hazards Hazard classification for the product as supplied
Hazard pictograms
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Signal word
DANGER! H315 Causes skin irritation. H317 May cause an allergic skin reaction. H361 Suspected of damaging fertility or the unborn child. H372 Causes damage to organs (Nervous system) through prolonged or repeated exposure if swallowed.
Prevention
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P272 Contaminated work clothing must not be allowed out of the workplace. P280 Wear protective gloves, protective clothing, eye protection and face protection.
Response
P302 + P352 IF ON SKIN: Wash with plenty of water. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P333 + P313 If skin irritation or rash occurs: Get medical advice/ attention.
Storage
P405 Store locked up.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
2.3 Other hazards
No data available
2.1 Classification of the substance or mixture
GHS classification in accordance with the OSHA Hazard Communication Standard (29 CFR 1910.1200) Skin irritation - Category 2 Skin sensitisation - Category 1 Reproductive toxicity - Category 2 Specific target organ toxicity - repeated exposure - Category 1 - Oral