Note: Ingredients listed on restricted chemical lists
EC/CAS
98-29-3
Name of the chemical
4-tert-Butylpyrocatechol
Concentration
N/A
General Information
Version
4
Revision date
2025-12-22
Product name
4-Fluorostyrene
Product Synonyms
No information available
CAS No.
405-99-2
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
Warning
Hazard Codes
Hazard statements (CLP)
H226, H315, H319, H335
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
(29 CFR 1910.1200) Classification
Signal word
Warning
Hazard statements
Flammable liquid and vapor Causes skin irritation Causes serious eye irritation May cause respiratory irritation
Prevention
Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection Avoid breathing dust/fume/gas/mist/vapors/spray Use only outdoors or in a well-ventilated area Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking Keep container tightly closed Ground and bond container and receiving equipment Use explosion-proof electrical/ventilating/lighting equipment Keep cool 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 Fire In case of fire: Use CO2, dry chemical, or foam to extinguish Fight fire with normal precautions from a reasonable distance Evacuate area
Storage
Store locked up Store in a well-ventilated place. Keep container tightly closed Store in a well-ventilated place. Keep cool
Disposal
Dispose of contents/container to an approved waste disposal plant
2.3 Other hazards
None identified
Other hazards
Contains a known or suspected endocrine disruptor.
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 3 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Specific target organ toxicity (single exposure) Category 3 Target Organs - Respiratory system.
