Merck
All Photos(1)

59304

Sigma-Aldrich

2-丙醇

BioUltra, for molecular biology, ≥99.5% (GC)

Synonym(s):
IPA, 仲丙醇, 异丙醇
Linear Formula:
(CH3)2CHOH
CAS Number:
Molecular Weight:
60.10
Beilstein:
635639
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.25

等级

for molecular biology

质量水平

200

蒸汽密度

2.1 (vs air)

蒸汽压

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

产品线

BioUltra

测定

≥99.5% (GC)

形式

liquid

自燃温度

750 °F

expl. lim.

2.0-12.7 %, 93 °C

杂质

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

蒸发残留物

≤0.001%

颜色

colorless

折射率

n20/D 1.377 (lit.)
n20/D 1.378

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

溶解性

water: soluble (completely)

密度

0.785 g/mL at 25 °C (lit.)

痕量阳离子

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

SMILES string

CC(C)O

λ

neat

紫外吸收

λ: 260 nm Amax: 0.02
λ: 280 nm Amax: 0.01

InChI

1S/C3H8O/c1-3(2)4/h3-4H,1-2H3

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

应用

异丙醇(2-丙醇)在分子生物学中有广泛应用,用于从细胞和组织中提取 DNA 时,沉淀 DNA。BioUltra IPA 适用于 DNA 沉淀。

生化/生理作用

Isopropanol (2-Propanol) is widely used in molecular biology for the precipitation of DNA during extraction from cells and tissues. BioUltra IPA is suitable for DNA precipitation.

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

53.6 °F - closed cup

闪点(C)

12.0 °C - closed cup

个人防护装备

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service