CAS No: 503-17-3, Chemical Name: 2-Butyne
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503-17-3 2-Butyne

Nom 2-Butyne
Synonymes Dimethylacetylene; but-2-yne
Formule moléculaire C4H6
Poids Moléculaire 54.0904
InChI InChI=1/C4H6/c1-3-4-2/h1-2H3
Numéro de registre CAS 503-17-3
EINECS 207-962-2
Structure moléculaire 503-17-3 2-Butyne
Densité 0.694g/cm3
Point d'ébullition 25.6°C at 760 mmHg
Indice de réfraction 1.393
Les symboles de danger
Codes des risques R12:Extremely flammable.;
R36/37:Irritating to eyes and respiratory system.;
Description de sécurité S16:Keep away from sources of ignition - No smoking.;
S23:Do not inhale gas/fumes/vapour/spray.;
S29:Do not empty into drains.;
S36:Wear suitable protective clothing.;
S9:Keep container in a well-ventilated place.;