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673773

2-丙醇

Name: 2-丙醇
Brand: SIGALD

≥99.5%, ACS reagent

别名:

IPA, 仲丙醇, 异丙醇

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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

UNSPSC Code:

12352001

PubChem Substance ID:

329760563

EC Number:

200-661-7

Beilstein/REAXYS Number:

635639

MDL number:

MFCD00011674

Assay:

≥99.5%

Grade:

ACS reagent

Bp:

82 °C (lit.)

Vapor pressure:

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

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属性

产品名称

2-丙醇, ACS reagent, ≥99.5%

grade

ACS reagent

Quality Level

200

vapor density

2.1 (vs air)

vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

assay

≥99.5%

form

liquid

autoignition temp.

750 °F

expl. lim.

2.0-12.7 %, 93 °C

greener alternative product characteristics

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

sustainability

Greener Alternative Product

dilution

(for analytical testing)

impurities

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

evapn. residue

≤0.001%

color

APHA: ≤10

refractive index

n20/D 1.377 (lit.)

pH

7.0 (20 °C)

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

solubility

H₂O: passes test, water: soluble

density

0.785 g/mL at 25 °C (lit.)

greener alternative category

Aligned

SMILES string

CC(C)O

InChI

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

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N

说明

General description

2-Propanol (i-PrOH), a renewable secondary alcohol, is water soluble, colorless, volatile liquid with a sweet odor. It is a potential substitute to petroleum-derived gasoline. Preparation of methyl isobutyl ketone (MIBK) using 2-propanol as the precursor has been reported with yield as high as 25%. Solubility of benzoic acid has been investigated in 2-propanol by gravimetric method in the temperature range, 277-346K. Its photocatalytic degradation has been examined by various methods.

Application

2-Propanol may be used in the following processes:

As a solvent in the synthesis of di- and trisubstituted ortho biaryls by Suzuki-Miyaura cross-coupling reaction.
As an alternate solvent to benzene in the analysis of total carbonyl compounds in heated and frying oils.
As a reaction medium in the preparation of cyclic ureas by reacting CO₂ with diamines in the presence of pure cerium oxide (CeO₂).

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.

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pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H319,H336

pcodes

P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338

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

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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)

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)

Photocatalytic degradation of 2-propanol and phenol using Au loaded MnWO₄ nanorod under visible light irradiation.

Chakraborty AK, et al.

Journal of Cluster Science, 23(2), 437-448 (2012)

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货号	GTIN
673773-4X4L	04061837567193