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66050

Supelco

2-Methyl-2-butene

analytical standard

Sinonimo/i:

β-Isoamylene, Amylene

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About This Item

Formula condensata:
CH3CH=C(CH3)2
Numero CAS:
513-35-9
Peso molecolare:
70.13
Beilstein:
1361353
Numero CE:
208-156-3
Numero MDL:
MFCD00009276
Codice UNSPSC:
41116107
ID PubChem:
329760158
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Densità del vapore

2.4 (vs air)

Saggio

≥99.0% (GC)

Durata

limited shelf life, expiry date on the label

Limite di esplosione

8.7 %

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.385 (lit.)
n20/D 1.387

P. eboll.

35-38 °C (lit.)

Punto di fusione

−134 °C (lit.)

Densità

0.662 g/mL at 25 °C (lit.)

applicazioni

environmental
petroleum

Formato

neat

Stringa SMILE

C\C=C(\C)C

InChI

1S/C5H10/c1-4-5(2)3/h4H,1-3H3
BKOOMYPCSUNDGP-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

2-Methyl-2-butene is a trisubstituted olefin which is mostly used as a precursor for peroxyacetyl nitrate. It can be prepared by the acid-catalyzed dehydration of 3-methyl-2-butanol. It has 3 alkyl groups on the double bond.

Applicazioni

It has been used in isolation and identification of carbonyl compounds reacting with ozone using off-line sampling method followed by liquid chromatography.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Avvertenze

Danger

Indicazioni di pericolo

H224,H302,H304,H336,H341,H411

Classi di pericolo

Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - Muta. 2 - STOT SE 3

Organi bersaglio

Central nervous system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

-4.0 °F

Punto d’infiammabilità (°C)

-20 °C

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
BCCL8625
BCCL2205
BCCH1456
BCCD6435
BCCC4431

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