B7906

1-butanolo

Molecular Biology, ≥99%

• Sinonimo/i: n-butanolo, Alcol butilico
• Formula condensata: CH₃(CH₂)₃OH
• Numero CAS: 71-36-3
• Peso molecolare: 74.12
• UNSPSC Code: 12352200
• NACRES: NA.52
• PubChem Substance ID: 24892030
• EC Number: 200-751-6
• Beilstein/REAXYS Number: 969148
• MDL number: MFCD00002964
• Assay: ≥99%
• Grade: Molecular Biology
• Bp: 116-118 °C (lit.)
• Vapor pressure: 5 (4 mmHg) at 20 °C hPa

Proprietà

• grade: Molecular Biology
• Quality Segment: 100
• vapor density: 2.55 (vs air)
• vapor pressure: 5 (4 mmHg) at 20 °C hPa
• assay: ≥99%
• form: liquid
• autoignition temp.: 649 °F
• expl. lim.: 11.2 %
• color: colorless
• refractive index: n20/D 1.399 (lit.)
• pH: 7 (20 °C, 70 g/L)
• bp: 116-118 °C (lit.)
• mp: −90 °C (lit.)
• density: 0.81 g/mL at 25 °C (lit.)
• storage temp.: room temp
• SMILES string: CCCCO
• InChI: 1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
• InChI key: LRHPLDYGYMQRHN-UHFFFAOYSA-N

Descrizione

General description

1-Butanol is a clear, colorless alcohol that can be used for the removal of ethidium bromide from DNA purified by CsCl gradient ultracentrifugation. It is also suitable for use in the concentration of dilute nucleic acid solutions by repeated extractions, thus improving recovery by ethanol precipitation.

Application

1-Butanol has been used:

• in the derivatization process for measuring methylated arginine levels in blood samples
• in liquid-chromatography mass spectrometry (LC-MS) analysis of lysine modifications by deacetylase CobB
• in the extraction of plant material from Vigna unguiculata
• to extract and purify amplified human DNA samples before further amplification by PCR followed by sequencing

1-Butanol is suitable for use in nucleic acid purification and concentration protocols.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS05,GHS07
• Parola di avvertenza: Danger
• Codici di pericolo: H226,H302,H315,H318,H335,H336
• Avvertenze di sicurezza: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Classe di stoccaggio: 3 - Flammable liquids
• Punto di infiammabilità (°F): 95.0 °F - Pensky-Martens closed cup
• Punto di infiammabilità (°C): 35 °C - Pensky-Martens closed cup
• DPI (dispositivi di protezione individuale): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Organi bersaglio: Central nervous system, Respiratory system