3-Hydroxypropionic acid safety data
GHS hazards, precautions, first aid, handling and transport for 3-Hydroxypropionic acid. A classification summary, not a safety data sheet.
CAS 503-66-2Formula C3H6O3
GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.
GHS classification
Pictograms, signal word and hazard classes of the GHS classification
Signal word
DangerHazard classes and categories
- Acute Tox. 4 (oral)
- Skin Irrit. 2
- Eye Dam. 1
- STOT SE 3 (respiratory irritation)
Hazard statements
H codes grouped by type. Percentages show the share of classification notifications that report the statement
Health hazards
- H302Harmful if swallowed.
- H315Causes skin irritation.
- H318Causes serious eye damage.
- H335May cause respiratory irritation.
Precautionary statements
P codes for prevention, response, storage and disposal
Prevention
- P261Avoid breathing dust, fume, gas, mist, vapours or spray.
- P264Wash skin thoroughly after handling.
- P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
- P270Do not eat, drink or smoke when using this product.
- P271Use only outdoors or in a well-ventilated area.
- P280Wear protective gloves, protective clothing, eye protection and face protection.
Response
- P301 + P317If swallowed: Get medical help.
- P302 + P352If on skin: Wash with plenty of water.
- P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
- P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P317Get medical help.
- P319Get medical help if you feel unwell.
- P321Specific treatment (see supplemental first aid instructions on the label).
- P330Rinse mouth.
- P332 + P317If skin irritation occurs: Get medical help.
- P362 + P364Take off contaminated clothing. And wash it before reuse.
Storage
- P403 + P233Store in a well-ventilated place. Keep container tightly closed.
- P405Store locked up.
Disposal
- P501Dispose of contents and container in accordance with local regulations.
Supplier safety data sheets
SDS documents uploaded by suppliers who list this chemical
No supplier has uploaded an SDS for 3-Hydroxypropionic acid yet. Suppliers usually send one with their quote. Request quotes
Safety questions
Quick answers about handling 3-Hydroxypropionic acid safely
Is 3-Hydroxypropionic acid hazardous?
3-Hydroxypropionic acid carries the GHS signal word "Danger". Main hazards: harmful if swallowed, causes skin irritation, causes serious eye damage. This summary is not an SDS, always read the supplier safety data sheet.
Which GHS pictograms apply to 3-Hydroxypropionic acid?
The GHS classification of 3-Hydroxypropionic acid shows 2 pictograms: GHS05 (corrosive), GHS07 (harmful or irritant).
Where can I get the SDS for 3-Hydroxypropionic acid?
Ask the supplier for the safety data sheet of the exact grade you buy. Suppliers on CompoundList can attach their SDS to listings and send it with a quote. This page is a GHS classification summary, not an SDS.
GHS classification summary, not an SDS. Always check the supplier's SDS. Last updated 7 Oct 2026. Report an error
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