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Merck

77664

3-Methyl-1-butanol

analytical standard

Sinónimos:

Isoamyl alcohol, Isopentyl alcohol

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Fórmula lineal:
(CH3)2CHCH2CH2OH
Número CAS:
Peso molecular:
88.15
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-633-5
Beilstein/REAXYS Number:
1718835
MDL number:
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Nombre del producto

3-Methyl-1-butanol, analytical standard

InChI key

PHTQWCKDNZKARW-UHFFFAOYSA-N

InChI

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

SMILES string

CC(C)CCO

grade

analytical standard

vapor density

3 (vs air)

vapor pressure

2 mmHg ( 20 °C)

assay

≥98.5% (GC)

autoignition temp.

644 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

1.2-9 %, 100 °F

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤0.3% water

refractive index

n20/D 1.406 (lit.)

bp

130 °C (lit.)

mp

−117 °C (lit.)

density

0.809 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

Quality Level

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Application

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.

General description

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

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 1

flash_point_f

110.3 °F - closed cup

flash_point_c

43.5 °C - closed cup


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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
Luca Bianco et al.
PloS one, 9(10), e110377-e110377 (2014-10-11)
High-density SNP arrays for genome-wide assessment of allelic variation have made high resolution genetic characterization of crop germplasm feasible. A medium density array for apple, the IRSC 8K SNP array, has been successfully developed and used for screens of bi-parental
Shantala Arundhati Hari Dass et al.
Molecular ecology, 23(24), 6114-6122 (2014-08-22)
Male rats (Rattus novergicus) infected with protozoan Toxoplasma gondii relinquish their innate aversion to the cat odours. This behavioural change is postulated to increase transmission of the parasite to its definitive felid hosts. Here, we show that the Toxoplasma gondii
Jane Melville et al.
PloS one, 9(7), e101847-e101847 (2014-07-31)
Molecular phylogenetics is increasingly highlighting the prevalence of cryptic species, where morphologically similar organisms have long independent evolutionary histories. When such cryptic species are known to be declining in numbers and are at risk of extinction due to a range

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