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77664

Supelco

3-Methyl-1-butanol

analytical standard

Sinonimo/i:

Isoamyl alcohol, Isopentyl alcohol

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About This Item

Formula condensata:
(CH3)2CHCH2CH2OH
Numero CAS:
123-51-3
Peso molecolare:
88.15
Beilstein:
1718835
Numero CE:
204-633-5
Numero MDL:
MFCD00002934
Codice UNSPSC:
85151701
ID PubChem:
329767856
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Densità del vapore

3 (vs air)

Tensione di vapore

2 mmHg ( 20 °C)

Saggio

≥98.5% (GC)

Temp. autoaccensione

644 °F

Durata

limited shelf life, expiry date on the label

Limite di esplosione

1.2-9 %, 100 °F

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Impurezze

≤0.3% water

Indice di rifrazione

n20/D 1.406 (lit.)

P. ebollizione

130 °C (lit.)

Punto di fusione

−117 °C (lit.)

Densità

0.809 g/mL at 25 °C (lit.)

applicazioni

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Formato

neat

Stringa SMILE

CC(C)CCO

InChI

1S/C5H12O/c1-5(2)3-4-6/h5-6H,3-4H2,1-2H3
PHTQWCKDNZKARW-UHFFFAOYSA-N

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Descrizione generale

3-Methyl-1-butanol is a potential fuel additive, which is a natural product of fungus and yeast fermentation.

Applicazioni

3-Methyl-1-butanol is used as a precursor for the synthesis of various chemicals, such as isoamyl acetate. It may be used as a reference standard for the analysis of 3-methyl-1-butanol content in honey samples using gas chromatography coupled with mass spectrometry (GC-MS).
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

H226,H315,H318,H332,H335

Classi di pericolo

Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

110.3 °F - closed cup

Punto d’infiammabilità (°C)

43.5 °C - closed cup

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
BCCG9499
BCCF2845
BCCC8460
BCCB4666
BCCB1957

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Sigma-Aldrich

133051

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Sigma-Aldrich

W205702

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Supelco

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Sigma-Aldrich

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Supelco

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Etilacetato

Contribution of dynamic headspace GC-MS analysis of aroma compounds to authenticity testing of honey.
Radovic SB, et al.
Food Chemistry, 72(4), 511-520 (2001)
Michael R Connor et al.
Applied and environmental microbiology, 74(18), 5769-5775 (2008-08-05)
3-Methyl-1-butanol is a potential fuel additive or substitute. Previously this compound was identified in small quantities in yeast fermentation as one of the fusel alcohols. In this work, we engineered an Escherichia coli strain to produce 3-methyl-1-butanol from glucose via
Silvio Zaina et al.
Circulation. Cardiovascular genetics, 7(5), 692-700 (2014-08-06)
Epigenetic alterations may contribute to the development of atherosclerosis. In particular, DNA methylation, a reversible and highly regulated DNA modification, could influence disease onset and progression because it functions as an effector for environmental influences, including diet and lifestyle, both
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