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W205702 Aldrich

Isoamyl alcohol

≥98%, FG

Synonym: 3-Methyl-1-butanol, Isoamyl alcohol, Isopentyl alcohol

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Properties

Related Categories Alphabetical Listings, Flavors and Fragrances, Halal Certified Products, I - N, I-L,
biological source   synthetic
grade   FG
  Halal
  Kosher
reg. compliance   FDA 21 CFR (172.515)
vapor density   3 (vs air)
vapor pressure   2 mmHg ( 20 °C)
assay   ≥98%
autoignition temp.   644 °F
expl. lim.   1.2-9 %, 100 °F
refractive index   n20/D 1.406(lit.)
bp   130 °C(lit.)
mp   −117 °C(lit.)
density   0.809 g/mL at 25 °C(lit.)
Organoleptic   oily; whiskey
food allergen   no known allergens

Description

Packaging

1 kg in poly bottle

8, 20 kg in poly drum

Other Notes

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Price and Availability

Additional Products to Explore

1-Butanol

for molecular biology, ≥99%

Acetic acid

ACS reagent, ≥99.7%

Isobutyl alcohol

≥99%, FCC, FG

Isopentyl acetate

reagent grade, 98%

Sulfuric acid

99.999%

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3-Methyl-1-butanol

anhydrous, ≥99%

Isoamyl acetate

≥95%, 70% isoamyl acetate basis, FCC

Isoamyl alcohol

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Isopentyl acetate

analytical standard

Isopentyl acetate

anhydrous, ≥99%

Safety & Documentation

Protocols & Articles

Articles

Understanding the Complexities of Kosher Ingredients

Dr. Luke Grocholl, Quality Assurance Supervisor, Sigma-Aldrich Flavors & Fragrances and Rabbi Gershon Segal
Keywords: Fermentation, Food & Beverage, Safety industry

Peer-Reviewed Papers

References

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Odour concentration-dependent olfactory preference change in C. elegans. Yoshida K, Hirotsu T, Tagawa T, et al. Nat. Commun. 3, 739, (2012)

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Improvement of a synthetic lure for Anopheles gambiae using compounds produced by human skin microbiota. Verhulst NO, Mbadi PA, Kiss GB, et al. Malaria Journal 10(1), 28, (2011)

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The application of staphylococci with flavour-generating potential is affected by acidification in fermented dry sausages. Ravyts F, Steen L, Goemaere O, et al. Food Microbiol. 27(7), 945-54, (2010)

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Engineering microbial biofuel tolerance and export using efflux pumps. Dunlop MJ, Dossani ZY, Szmidt HL, et al. Mol. Syst. Biol. 7, 487, (2011)

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Two forms of learning following training to a single odorant in Caenorhabditis elegans AWC neurons. Pereira S and van der Kooy D J. Neurosci. 32(26), 9035-44, (2012)

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Compartmentalization of metabolic pathways in yeast mitochondria improves the production of branched-chain alcohols. Avalos JL, Fink GR, and Stephanopoulos G Nat. Biotechnol. 31(4), 335-41, (2013)

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Odorant binding protein based biomimetic sensors for detection of alcohols associated with Salmonella contamination in packaged beef. Sankaran S, Panigrahi S, and Mallik S Biosens. Bioelectron. 26(7), 3103-9, (2011)

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Low-temperature combustion chemistry of biofuels: pathways in the initial low-temperature (550 K-750 K) oxidation chemistry of isopentanol. Welz O, Zádor J, Savee JD, et al. Phys. Chem. Chem. Phys. 14(9), 3112-27, (2012)

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Effectiveness of high-throughput miniaturized sorbent- and solid phase microextraction techniques combined with gas chromatography-mass spectrometry analysis for a rapid screening of volatile and semi-volatile composition of wines--a comparative study. Mendes B, Gonçalves J, and Câmara JS Talanta 88, 79-94, (2012)

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Engineering Bacillus subtilis for isobutanol production by heterologous Ehrlich pathway construction and the biosynthetic 2-ketoisovalerate precursor pathway overexpression. Li S, Wen J, and Jia X Appl. Microbiol. Biotechnol. 91(3), 577-89, (2011)

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Studies on the production of branched-chain alcohols in engineered Ralstonia eutropha. Lu J, Brigham CJ, Gai CS, et al. Appl. Microbiol. Biotechnol. 96(1), 283-97, (2012)

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Primula spectabilis Tratt. aerial parts: morphology, volatile compounds and flavonoids. Vitalini S, Flamini G, Valaguzza A, et al. Phytochemistry 72(11-12), 1371-8, (2011)

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Extraction of gold(III) from hydrochloric acid solutions by CTAB/n-heptane/iso-amyl alcohol/Na2SO3 microemulsion. Lu W, Lu Y, Liu F, et al. J. Hazard. Mater. 186(2-3), 2166-70, (2011)

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Microbial ethanol production: experimental study and multivariate evaluation. Boumba VA, Economou V, Kourkoumelis N, et al. Forensic Sci. Int. 215(1-3), 189-98, (2012)

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Discrimination of Chinese vinegars based on headspace solid-phase microextraction-gas chromatography mass spectrometry of volatile compounds and multivariate analysis. Xiao Z, Dai S, Niu Y, et al. J. Food Sci. 76(8), C1125-35, (2011)

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Complex suicide by ethanol intoxication and inhalation of fire fumes in an old lady: interdisciplinary elucidation including post-mortem analysis of congener alcohols. Jungmann L, Perdekamp MG, Bohnert M, et al. Forensic Sci. Int. 209(1-3), e11-5, (2011)

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Genetic screening of Lactobacillus sakei and Lactobacillus curvatus strains for their peptidolytic system and amino acid metabolism, and comparison of their volatilomes in a model system. Freiding S, Gutsche KA, Ehrmann MA, et al. Syst. Appl. Microbiol. 34(5), 311-20, (2011)

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Fragrance materials review on isoamyl alcohol. McGinty D, Lapczynski A, Scognamiglio J, et al. Food Chem. Toxicol. 48 Suppl 4, S102-9, (2010)

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Selective dehydration of bio-ethanol to ethylene catalyzed by lanthanum-phosphorous-modified HZSM-5: influence of the fusel. Hu Y, Zhan N, Dou C, et al. Biotechnol. J. 5(11), 1186-91, (2010)

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Convenient QSAR model for predicting the complexation of structurally diverse compounds with beta-cyclodextrins. Alfonso Pérez-Garrido et al Bioorg. Med. Chem. 17, 896-904, (2009)

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BioBuilding using banana-scented bacteria to teach synthetic biology. Dixon J and Kuldell N Meth. Enzymol. 497, 255-71, (2011)

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Optimization of fermentation conditions for production of the jabuticaba (Myrciaria cauliflora) spirit using the response surface methodology. Duarte WF, Amorim JC, Lago Lde A, et al. J. Food Sci. 76(5), C782-90, (2011)

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Male and female noctuid moths attracted to synthetic lures in Europe. Tóth M, Szarukán I, Dorogi B, et al. J. Chem. Ecol. 36(6), 592-8, (2010)

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Comparison of two methods for isolating DNA from human skeletal remains for STR analysis. Rucinski C, Malaver AL, Yunis EJ, et al. J. Forensic Sci. 57(3), 706-12, (2012)

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Volatile organic compounds derived from 2-keto-acid decarboxylase in Microcystis aeruginosa. Hasegawa M, Nishizawa A, Tsuji K, et al. Microbes Environ. 27(4), 525-8, (2012)

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Association of colony morphology with coenzyme Q(10) production and its enhancement from Rhizobium radiobacter T6102W by addition of isopentenyl alcohol as a precursor. Seo MJ, Kook MC, and Kim SO J. Microbiol. Biotechnol. 22(2), 230-3, (2012)

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A chromatin immunoprecipitation protocol for small cell numbers. Collas P Methods Mol. Biol. 791, 179-93, (2011)

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Merck 14,5195

Beil. 1,IV,1677

Aldrich MSDS 1, 1220:A / Arctander, 126 / Corp MSDS 1 (2), 2308:B / FT-IR 2 (1), 167:B / FT-IR 1 (1), 115:C / FT-NMR 1 (1), 171:B / Fenaroli / IR-Spectra (2), 66:F / IR-Spectra (3), 68:F / NMR-Reference 2 (1), 107:B / RegBook 1 (1), 125:C / RegBook 26 (1), 125:C / Sax 6, 1630 / Sigma FT-IR 1 (1), 1342:A / Structure Index 1, 14:B:8 / Vapor Phase 3, 162:B

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