General Information
Version
4
Revision date
2025-12-21
Product name
(Propargyloxy)trimethylsilane
Product Synonyms
No information available
CAS No.
5582-62-7
Emergency telephone
001-800-227-6701, +32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Thermo Fisher Scientific Chemicals, Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H302, H315, H319, H335
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
(29 CFR 1910.1200) Classification
Signal word
Danger
Hazard statements
Highly flammable liquid and vapor Harmful if swallowed Causes skin irritation Causes serious eye irritation May cause respiratory irritation
Prevention
Wear protective gloves/protective clothing/eye protection/face protection Use explosion-proof electrical/ventilating/lighting equipment Ground and bond container and receiving equipment Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking Keep container tightly closed Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Avoid breathing dust/fume/gas/mist/vapors/spray Use only outdoors or in a well-ventilated area Take action to prevent static discharges Use non-sparking tools
Response
Call a POISON CENTER or doctor if you feel unwell Inhalation IF INHALED: Remove person to fresh air and keep comfortable for breathing Skin IF ON SKIN: Wash with plenty of soap and water Take off contaminated clothing If skin irritation occurs: Get medical advice/attention Eyes IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing If eye irritation persists: Get medical advice/attention Ingestion IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell Rinse mouth Fire Explosion risk Fight fire with normal precautions from a reasonable distance Evacuate area
Storage
Store locked up Store in a closed container Store in a well-ventilated place. Keep cool
Disposal
Dispose of contents/container to an approved waste disposal plant
Other hazards
Hygroscopic.
2.1 Classification of the substance or mixture
This chemical is considered hazardous according to [US] OSHA (29 CFR 1910.1200, 2024) Flammable liquids Category 2 Acute oral toxicity Category 4 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Specific target organ toxicity (single exposure) Category 3 Target Organs - Respiratory system.
