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Merck
CN

650447

2-丙醇

greener alternative

99.9%, HPLC Plus, for residue analysis, suitable for gas chromatography (GC), HPLC, suitable for ASTM® 7979 and ASTM® 7968

别名:

异丙醇, IPA, 仲丙醇

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关于此项目

线性分子式:
(CH3)2CHOH
化学文摘社编号:
67-63-0
分子量:
60.10
NACRES:
NA.05
PubChem Substance ID:
329760020
UNSPSC Code:
12190000
EC Number:
200-661-7
MDL number:
MFCD00011674
Beilstein/REAXYS Number:
635639
Grade:
HPLC Plus
Assay:
99.9%
Technique(s):
HPLC: suitable
gas chromatography (GC): suitable
Application(s):
PFAS testing
food and beverages
Bp:
82 °C (lit.)
Vapor pressure:
33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

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产品名称

2-丙醇, HPLC Plus, for HPLC, GC, and residue analysis, 99.9%

SMILES string

CC(C)O

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N

InChI

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

grade

HPLC Plus

agency

suitable for ASTM® 7968
suitable for ASTM® 7979

vapor density

2.1 (vs air)

vapor pressure

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

assay

99.9%

form

liquid

autoignition temp.

750 °F

expl. lim.

2.0-12.7 %, 93 °C

Quality Level

100

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤0.02% water
≤0.5 ppb Fluorescence (quinine) (365 nm)

evapn. residue

≤0.0001%

halogenated residue

≤10 ng/L (as heptachlor epoxide)

refractive index

n20/D 1.377 (lit.)

pH

7.0 (20 °C)

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

solubility

water: soluble

density

0.785 g/mL at 25 °C (lit.)

λ

H2O reference

UV absorption

λ: 245 nm Amax: ≤1.0
λ: 250 nm Amax: ≤0.30
λ: 275-400 nm Amax: ≤0.005

suitability

suitable for residue analysis

application(s)

PFAS testing
food and beverages

greener alternative category

Aligned

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相关类别

Application

2-丙醇（异丙醇）可用于以下过程：
  • 使用HPLC分离和定量测定辣椒果皮提取物中胡萝卜素和叶黄素的含量。
  • 作为溶解Pt和TiO2前体的溶剂，可用于制造Pt-TiO2/Ti电极。
  • 作为通过Suzuki-Miyaura交叉偶联反应合成二取代和三取代邻二芳基的溶剂。
  • 作为苯的替代溶剂，用于分析加热和油炸油中的总羰基化合物。
  • 在纯氧化铈（CeO2）存在下，作为CO2与二胺反应制备环脲的反应介质。
适用于HPLC、分光光度法、环境测试

General description

2-丙醇（异丙醇）是一种仲醇。它已被测试作为燃料的替代品，以用于各种燃料电池中。溶解在2-丙醇中的CuO粉末已用于Cu胶体的激光烧蚀辅助合成。2-丙醇与锌(NO3)2的悬浮液已用于制备二氧化钛涂层的不锈钢(P25-TiO2/SS)光电阳极，其具有均匀厚度的P25-TiO2涂层。该光电阳极用于电化学光催化的（ECPC）降解过程。使用2-丙醇作为前体制备甲基异丁基酮（MIBK）已有报道，其产率高达25％。在277-346K的温度范围内，苯甲酸在2-丙醇中的溶解度已通过重量分析法进行了研究。

Other Notes

Pure-PAC® II容器需要使用Micromatic MacroValve接头进行溶剂加样，Z560723。
探索最适于 HPLC 或 LC-MS 分析的 LiChropur 试剂

Packaging

溶剂用M瓶(M-Bottle for Solvents)
作为实验室试剂的全球领导者，我们始终如一地不断探索提高产品安全性的新方法。新开发4L溶剂瓶采用先进的密封技术消除漏液，让溶剂处理变得更加安全和便利。
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Preparation Note

产物已通过0.2μm过滤器过滤

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany

Features and Benefits

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This solvent is safe to use and thus aligns with "Safer Solvents and Auxiliaries". Click here for more information.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

53.6 °F - closed cup

flash_point_c

12.0 °C - closed cup

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT4779
SHBT3717
SHBT1451
SHBS9144
SHBS6743

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Electrochemical oxidation of alcohols on Pt-TiO2 binary electrodes.
Hasa B, et al.
International Journal of Hydrogen Energy, 38(35), 15395-15404 (2013)
A modified method for the estimation of total carbonyl compounds in heated and frying oils using 2-propanol as a solvent.
Endo Y, et al.
Journal of the American Oil Chemists' Society, 78(10), 1021-1024 (2001)
A general method for the Suzuki-Miyaura cross-coupling of sterically hindered aryl chlorides: Synthesis of di-and tri-ortho-substituted biaryls in 2-propanol at room temperature.
Navarro O, et al.
Journal of the American Chemical Society, 125(52), 16194-16195 (2003)
Highly efficient synthesis of cyclic ureas from CO2 and diamines by a pure CeO2 catalyst using a 2-propanol solvent.
Tamura M, et al.
Green Chemistry, 15(6), 1567-1577 (2013)
Solubility of benzoic acid in acetone, 2-propanol, acetic acid and cyclohexane: Experimental measurement and thermodynamic modeling.
Long B, et al.
Fluid Phase Equilibria, 297(1), 113-120 (2010)
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环境PFAS检测的解决方案

PFAS，也被称为“永久化学物质”，会在环境中永久性存在，威胁人类健康。我们提供PFAS定量的环境监测工具，助力研究人员、监管人员和实验室的PFAS检测。

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