Note: Ingredients listed on restricted chemical lists
EC/CAS
75-37-6
Name of the chemical
1,1-Difluoroethane
Concentration
>=1-<5
General Information
Version
4.0
Revision date
2025-06-23
Product name
SILICON RTV NEGRO 226 g
1.2.1 Relevant identified uses
Sealant
Icons in SDS
Company Information
company name
Würth Centroamérica S.A
e-mail address of the competent person responsible for the Safety Data Sheet
prodsafe@wuerth.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H229, H314
Hazard statements
Code
Statements
H229
Pressurized container: may burst if heated
Section 2
SECTION 2: Hazards identification
GHS Classification GHS Classification Aerosols Category 3 Skin corrosion/irritation Sub-category 1C Serious eye damage/eye irri- tation Category 1
Signal word
Danger
Hazard statements
H229 Pressurised container: May burst if heated. H314 Causes severe skin burns and eye damage.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P251 Do not pierce or burn, even after use. P260 Do not breathe spray. P264+P265 Wash hands thoroughly after handling. Do not touch eyes. P280 Wear protective gloves/ protective clothing/ eye protec- tion/ face protection.
Response
P301 + P330 + P331 + P316 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Get emergency medical help imme- diately. P302 + P361 + P354 + P316 IF ON SKIN: Take off immediately all contaminated clothing. Immediately rinse with water for sev- eral minutes. Get emergency medical help immediately. P304 + P340 + P316 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Get emergency medical help immediately. P305 + P354 + P338 + P316 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if pre- sent and easy to do. Continue rinsing. Get emergency medical P363 Wash contaminated clothing before reuse.
Storage
P405 Store locked up. P410 + P412 Protect from sunlight. Do not expose to tempera- tures exceeding 50 °C/ 122 °F.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Other hazards which do not result in classification
Corrosive to the respiratory tract. May displace oxygen and cause rapid suffocation.
2.1 Classification of the substance or mixture
Aerosols : Category 3 Skin corrosion/irritation : Sub-category 1C Serious eye damage/eye irri- : Category 1 tation