M32631
2-Methylbutane
ReagentPlus®, ≥99%
Sinonimo/i:
Isopentane
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About This Item
Formula condensata:
CH3CH2CH(CH3)2
Numero CAS:
Peso molecolare:
72.15
Beilstein:
1730723
Numero CE:
Numero MDL:
Codice UNSPSC:
12191502
ID PubChem:
NACRES:
NA.21
Prodotti consigliati
Grado
reagent
Livello qualitativo
Densità del vapore
2.6 (vs air)
Tensione di vapore
11.17 psi ( 20 °C)
Nome Commerciale
ReagentPlus®
Saggio
≥99%
Stato
liquid
Temp. autoaccensione
788 °F
Limite di esplosione
8.3 %
dilution
(for general lab use)
Indice di rifrazione
n20/D 1.354 (lit.)
P. ebollizione
30 °C (lit.)
Punto di fusione
-160 °C
Densità
0.62 g/mL at 25 °C (lit.)
Temperatura di conservazione
2-8°C
Stringa SMILE
CCC(C)C
InChI
1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3
QWTDNUCVQCZILF-UHFFFAOYSA-N
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Categorie correlate
Descrizione generale
2-Methylbutane is a flammable and highly volatile aliphatic hydrocarbon used as a solvent in organic synthesis. It is also used to flash-freeze biological samples in conjunction with dry ice or liquid nitrogen.
Applicazioni
2-Methylbutane can be used as:
- A reactant to synthesize isoprene by a two-stage dehydrogenation process using chromia-alumina catalyst.
- A weakly polar solvent to study the intramolecular charge transfer (ICT) effect and the solvatochromic behavior of the pyrene substituted 1,3,4-oxadiazole derivatives.
Altre note
The article number M32631-4X1L will be discontinued. Please order the single bottle M32631-1L which is physically identical with the same exact specifications.
Note legali
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - STOT SE 3
Organi bersaglio
Central nervous system
Rischi supp
Codice della classe di stoccaggio
3 - Flammable liquids
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
-59.8 °F - closed cup
Punto d’infiammabilità (°C)
-51 °C - closed cup
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