Merck
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190764

Sigma-Aldrich

2-丙醇

ACS reagent, ≥99.5%

Synonym(s):
异丙醇, IPA, 仲丙醇
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.21

等级

ACS reagent

质量水平

200

蒸汽密度

2.1 (vs air)

蒸汽压

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

测定

≥99.5%

形式

liquid

自燃温度

750 °F

expl. lim.

2.0-12.7 %, 93 °C

technique(s)

RNA extraction: suitable

杂质

≤0.0001 meq/g Titr. acid or base
≤0.002% carbonyl compounds (as propionaldehyde or acetone)
≤0.2% water

蒸发残留物

≤0.001%

颜色

APHA: ≤10

折射率

n20/D 1.377 (lit.)

pH值(酸碱度)

7.0 (20 °C)

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

溶解性

H2O: passes test

密度

0.785 g/mL at 25 °C (lit.)

SMILES string

CC(C)O

InChI

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

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N

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Related Categories

一般描述

2-丙醇,又名异丙醇或二甲基甲醇,本品为70%的水溶液。它是一种二级醇无色液体,广泛用作有机合成的溶剂和中间体,可溶于水、乙醇、醚、乙酸乙酯、THF和氯仿等溶剂。

应用

异丙醇因其特性,具有多种不同用途。
  • 有机合成溶剂
  • 化学中间体
  • 消毒剂
  • 抗菌剂
  • 样品防腐剂

包装

500, 6×500 mL in glass bottle
1, 6×1, 2.5, 4, 4×4 L in glass bottle
4×4 L in poly bottle
18, 200 L in steel drum

特点和优势

ACS溶剂品质满足或超过美国化学学会(ACS)的高标准,每种化合物都具有特定的检验规格。根据美国化学学会标准,ACS试剂级代表物质纯度足够用于大多数化学分析或反应。

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

Certificate of Analysis

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Certificate of Origin

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