General Information
Version
6
Revision date
2026-07-18
Product name
2,3-Dichlorothiophene
CAS No.
17249-79-5
supplier name
Fisher Scientific UK
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
Fisher Scientific UK
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H227, H301, H318, H334
Hazard statements
Code
Statements
H227
Combustible liquid
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Liquid Colorless No information available Emergency Overview Combustible liquid. Toxic if swallowed. Causes serious eye damage. May cause allergy or asthma symptoms or breathing difficulties if inhaled Classification of the substance or mixture Flammable liquids Category 4 Acute Oral Toxicity Category 3 Serious Eye Damage/Eye Irritation Category 1 Respiratory Sensitization Category 1 Label Elements
Signal word
Danger Hazard Statements H227 - Combustible liquid H301 - Toxic if swallowed H318 - Causes serious eye damage H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled
Prevention
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P264 - Wash face, hands and any exposed skin thoroughly after handling P270 - Do not eat, drink or smoke when using this product P280 - Wear protective gloves/protective clothing/eye protection/face protection P284 - In case of inadequate ventilation wear respiratory protection
Response
P304 + P341 - IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position 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 POISON CENTER or doctor P330 - Rinse mouth P342 + P311 - If experiencing respiratory symptoms: Call a POISON CENTER or doctor P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish
Storage
P403 + P235 - Store in a well-ventilated place. Keep cool P405 - Store locked up
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
Other physicochemical hazards
Combustible material.
Health hazards
Toxic if swallowed. May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Environmental hazards
Contains no substances known to be hazardous to the environment or not degradable in waste water treatment plants.
2.3 Other hazards
This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Classification of the substance or mixture Flammable liquids. Category 4 Acute Oral Toxicity Category 3 Serious Eye Damage/Eye Irritation Category 1 Respiratory Sensitization