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Merck
CN

59085

异戊醇

BioUltra, Molecular Biology, ≥99.0% (GC)

别名:

3-甲基-1-丁醇, 3-甲基丁醇, 异戊基醇

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关于此项目

线性分子式:
(CH3)2CHCH2CH2OH
化学文摘社编号:
分子量:
88.15
UNSPSC Code:
12352104
NACRES:
NA.25
PubChem Substance ID:
EC Number:
204-633-5
Beilstein/REAXYS Number:
1718835
MDL number:
Assay:
≥99.0% (GC)
Grade:
Molecular Biology
Technique(s):
DNA extraction: suitable, RNA extraction: suitable
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grade

Molecular Biology

Quality Segment

product line

BioUltra

assay

≥99.0% (GC)

form

liquid

technique(s)

DNA extraction: suitable, RNA extraction: suitable

impurities

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

evapn. residue

≤0.003%

refractive index

n20/D 1.407

pH

5.6 (20 °C, 25 g/L)

density

0.809 g/mL at 20 °C (lit.)

cation traces

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

UV absorption

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

SMILES string

CC(C)CCO

InChI

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

InChI key

PHTQWCKDNZKARW-UHFFFAOYSA-N

Application

异戊醇(3-甲基丁醇)可用作多种RNA和DNA提取和纯化方案中的蛋白质变性成分。在核酸制备实验方案中,异戊醇经常与苯酚和/或氯仿一起使用。

Other Notes

减少两相之间的临界面


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signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

110.3 °F - closed cup

flash_point_c

43.5 °C - closed cup

ppe

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



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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