Basic

CAS No.	5557-88-0
Product Name	2-Penten-4-yn-1-ol
Synonyms	Pent-2-en-4-yn-1-ol; (2Z)-pent-2-en-4-yn-1-ol; (2E)-pent-2-en-4-yn-1-ol
Molecular Formula	C5H6O
Molecular Weight	82.1005

Physical property

Density	0.955g/cm3
Boiling point	158.9°C at 760 mmHg
Flash point	64.2°C
Refractive index	1.484

Risk Codes	R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.; R36/38:Irritating to eyes and skin.; R45:May cause cancer.;
Safety Description	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36:Wear suitable protective clothing.; S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).; S53:Avoid exposure - obtain special instructions before use.;