Coumarin 2H-Chromen-2-one Pure >99% - 500g

Coumarin - 500 g
Other Names: 1,2-benzopyrone, 2H-Chromen-2-one

CAS Number: 91-64-5
Sum Formula: C9H6O2
Molar Mass: 146.15 g/mol
Appearance: White crystalline solid with a sweet, vanilla-like odor

Coumarin is a fragrant organic compound naturally found in plants like tonka beans, lavender, and sweet clover. It is commonly used in perfumes and as a flavoring agent in cosmetics and household products.

Signal word: Warning

Hazard Statements:
H302: Harmful if swallowed.
H317: May cause an allergic skin reaction.
H412: Harmful to aquatic life with long lasting effects.

Precautionary Statements:
P101: If medical advice is needed, have product container or label at hand.
P102: Keep out of reach of children.
P264: Wash hands thoroughly after handling.
P280: Wear protective gloves.
P333+P313: If skin irritation or rash occurs: Get medical advice/attention.
P501: Dispose of contents/container to an authorized waste disposal facility or return to supplier.

First aid measures
General advice: Ensure your own safety. If health problems arise or in doubt, contact a doctor and provide the Safety Data Sheet information. In case of unconsciousness, place the victim in a stable side position with the head slightly tilted to ensure the airway remains open and avoid choking. Never induce vomiting. If the victim vomits, ensure that they do not choke on their vomit. In life-threatening situations, perform resuscitation and seek immediate medical attention. If breathing stops, start artificial respiration. In case of cardiac arrest, perform chest compressions.

Inhalation: Immediately move the person to fresh air. Provide medical assistance if symptoms persist, including irritation, shortness of breath, or other symptoms.
Skin contact: Remove contaminated clothing immediately. Rinse the affected area with a large amount of lukewarm water. If there is no skin injury, soap, soapy water, or shampoo can be used. Seek medical attention if skin irritation persists.
Eye contact: Immediately flush eyes with water, forcefully opening eyelids if necessary. If the victim wears contact lenses, remove them immediately. Continue rinsing for at least 10 minutes. Seek medical and, if possible, specialist medical attention.
Ingestion: Rinse mouth with water and drink 2-5 dl of water. Seek medical attention.