General Information
Version
5
Revision date
2025-12-19
Product name
3-Mercapto-1-propanol
Product Synonyms
No information available
CAS No.
19721-22-3
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 Company
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H227, H315, H319, H335
Hazard statements
Code
Statements
H227
Combustible liquid
Section 2
SECTION 2: Hazards identification
(29 CFR 1910.1200) Classification
Signal word
Danger
Hazard statements
Combustible liquid Causes skin irritation Causes serious eye irritation May cause respiratory irritation Toxic if swallowed or in contact with skin
Prevention
Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product 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 cool Keep container tightly closed Ground and bond container and receiving equipment Use explosion-proof electrical/ventilating/lighting equipment 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 Call a POISON CENTER or doctor if you feel unwell Take off contaminated clothing IF ON SKIN: Wash with plenty of soap and water 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 Rinse mouth IF SWALLOWED: Immediately call a POISON CENTER or doctor Fire In case of fire: Use CO2, dry chemical, or foam to extinguish Fight fire with normal precautions from a reasonable distance
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
Stench.
2.1 Classification of the substance or mixture
Category 4 Acute oral toxicity Category 3 Acute dermal toxicity 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. Label Elements Signal Word