Note: Ingredients listed on restricted chemical lists
EC/CAS
78560-44-8
Name of the chemical
Perfluorooctylethyltrichlorosilane
Concentration
97 - 100
General Information
Version
3.0
Revision date
2025-09-30
Product name
(HEPTADECAFLUORO-1,1,2,2-TETRAHYDRODECYL)TRICHLOROSILANE
Product Synonyms
PERFLUORODECYL-1H,1H,2H,2H-TRICHLOROSILANE; (1H,1H,2H,2H- PERFLUORODECYL-1H,1H,2H,2H-TRICHLOROSILANE; (1H,1H,2H,2H-PERFLUORODECYL)TRICHLOROSILANE
Chemical name
CHLOROSILANE
CAS No.
78560-44-8
supplier name
GELEST, INC
Emergency telephone
1-800-424-9300, +1 703-527-3887
Icons in SDS
Company Information
company name
GELEST, INC
e-mail address of the competent person responsible for the Safety Data Sheet
CS-Gelest@m-chem.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H314, H318
Hazard statements
Code
Statements
H314
Causes severe skin burns and eye damage
Section 2
SECTION 2: Hazards identification
OSHA Classification of the substance or mixture GHS US classification Skin corrosion/irritation, Category 1B H314 Causes severe skin burns and eye damage. Serious eye damage/eye irritation, Category 1 H318 Causes serious eye damage Full text of H statements : see section 16
2.2 Label elements
GHS US labeling
Signal word
Danger
Hazard statements
H314 - Causes severe skin burns and eye damage H318 - Causes serious eye damage
Precautionary statements
P260 - Do not breathe vapors. P264 - Wash hands thoroughly after handling. P280 - Wear protective gloves, protective clothing, eye protection, face protection, and hearing protection. P301+P330+P331 - If swallowed: rinse mouth. Do NOT induce vomiting. P303+P361+P353 - If on skin (or hair): take off immediately all contaminated clothing. rinse skin with water/shower P304+P340 - If inhaled: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 - Immediately call a doctor. P321 - Specific treatment (see first aid instructions on this label). P363 - Take off immediately all contaminated clothing and wash it before reuse. P405 - Store locked up. P501 - Dispose of licensed waste disposal facility. to hazardous or special waste collection point, in accordance with local, regional, national and/or international regulations.
Other hazards which do not result in classification
This chemical is classified as a PFOA-related substance; it is considered to be a substance which is Persistent, Bioaccumulative and Toxic (“PBT"). It is subject to Regulation (EU) No 2019/1021 of the European Parliament and the Council of 20 June 2019 on Persistent Organic Pollutants. Hydrogen chloride may be formed by reaction with water and moisture in air. The US
Ingredient(s) with unknown acute toxicity
Not applicable
2.1 Classification of the substance or mixture
GHS US classification Skin corrosion/irritation, Category 1B H314 Causes severe skin burns and eye damage. Serious eye damage/eye irritation, Category 1 H318 Causes serious eye damage. Full text of H statements : see section 16
