Hazard statements
H315：Causes skin irritation
H319：Causes serious eye irritation
H335：May cause respiratory irritation
Precautionary statements
P261：Avoid breathing dust/fume/gas/mist/vapours/spray.
P264：Wash hands thoroughly after handling.
P264：Wash skin thouroughly after handling.
P271：Use only outdoors or in a well-ventilated area.
P280：Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352：IF ON SKIN: wash with plenty of soap and water.
P304+P340：IF INHALED: 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. Continuerinsing.
P312：Call a POISON CENTER or doctor/physician if you feel unwell.
P321：Specific treatment (see … on this label).
P332+P313：IF SKIN irritation occurs: Get medical advice/attention.
P337+P313：IF eye irritation persists: Get medical advice/attention.
P362：Take off contaminated clothing and wash before reuse.
P403+P233：Store in a well-ventilated place. Keep container tightly closed.
P405：Store locked up.
P501：Dispose of contents/container to..…
![5-ethynyl-1H-pyrrolo[2,3-b]pyridine](https://www.chemicalbook.com/CAS/20180703/GIF/1207351-16-3.gif)
