Nom de l'article:
Isopentane
Description:
Isopentane is an alkane that is butane substituted by a methyl group at position 2, it is also called methylbutane or 2-methylbutane. Its molecular formula is C5H12 and has a role as a refrigerant.
Groupe:
Solvents
Numéro CAS:
78-78-4
Numéro EC:
201-142-8
Synonymes:
iso-C5H12, JJDW, ISOPROPENTANE, methylbutane, 2-methyl-butane, iso-pentane, Isoamylhydride, 2-Methylbutane, Butane, 2-methyl-, 2-methyl-butan, Isopentan, 1,1-dimethylpropane, , ISOPENTANE S, ISOPENTANE T PURE, NORPAR 5 S, ISOPENTANE S TIED OIL, Butane, 2-methyl-, Isopentane
Applications:
Consumer use, Adhesive, Rubber, Automotive Care, Plastics, Metal processing, Laboratory
Nom d’après UICPA:
2-methylbutane
Formule moléculaire:
C5H12
Masse moléculaire:
72.151 g/mol
Point d’ébullition:
30ºC
Point d’éclair:
-51ºC
Point de fusion:
-160ºC
Solubilité:
In water, 49.6 mg/L at 25 deg C
Densité:
0.62 g/cm3
Classe de danger:
3
Code SH:
2901100000
RID/ADR:
UN 1265
Déclarations de risques:
R12; R51/53; R65; R66; R67
Déclaration de dangers:
H224; H304; H336; H411
Mise en garde:
P210; P261; P273; P301 + P310; P331
Signaux:
Danger