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59085

Sigma-Aldrich

3-Methylbutanol

BioUltra, for molecular biology, ≥99.0% (GC)

Sinonimo/i:

3-Methyl-1-butanol, 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:
12352104
ID PubChem:
57651669
NACRES:
NA.25

Grado

for molecular biology

Nome Commerciale

BioUltra

Saggio

≥99.0% (GC)

Forma fisica

liquid

tecniche

DNA extraction: suitable
RNA extraction: suitable

Impurezze

DNases, none detected
 RNases, none detected
 insoluble matter, passes filter test
 phosphatases, none detected
 proteases, none detected
≤0.01% free acid (as CH3COOH)

Residuo dopo evaporazione

≤0.003%

Indice di rifrazione

n20/D 1.407

pH

5.6 (20 °C, 25 g/L)

Densità

0.809 g/mL at 20 °C (lit.)

Cationi in tracce

Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

λ

neat

Assorbanza UV

λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.06

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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Categorie correlate

Applicazioni

Isoamyl alcohol (3-methylbutanol) may be used as a protein denaturation component of various RNA and DNA extraction and purification protocols. Isoamyl alcohol is frequently used together with phenol and or chloroform in nucleic acid preparation protocols.

Altre note

Reduces interface between 2 phases

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

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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