675431
2-丙醇
99.9%, HPLC Plus, for residue analysis, suitable for gas chromatography (GC) and HPLC, poly coated bottles
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:
分子量:
60.10
UNSPSC Code:
12190000
PubChem Substance ID:
EC Number:
200-661-7
Beilstein/REAXYS Number:
635639
MDL number:
NACRES:
NA.07
Assay:
99.9%
Grade:
HPLC Plus
Technique(s):
HPLC: suitable, gas chromatography (GC): suitable
Bp:
82 °C (lit.)
Vapor pressure:
33 mmHg ( 20 °C), 44 mmHg ( 25 °C)
产品名称
2-丙醇, HPLC Plus, for HPLC, GC, and residue analysis, 99.9%, poly coated bottles
SMILES string
CC(C)O
grade
HPLC Plus
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
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤0.02% water
water
evapn. residue
≤0.0001%
color
colorless
Quality Level
bp
82 °C (lit.)
mp
−89.5 °C (lit.)
solubility
water: soluble
density
0.785 g/mL at 25 °C (lit.)
UV absorption
λ: 245 nm Amax: ≤1.0, λ: 250 nm Amax: ≤0.30, λ: 275 nm Amax: ≤0.005, λ: 400 nm Amax: ≤0.005
suitability
suitable for residue analysis
application(s)
food and beverages
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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).
Packaging
M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Respiratory 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
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
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)
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)
Photocatalytic degradation of 2-propanol under irradiation of visible light by nanocrystalline titanium (IV) oxide modified with rhodium ion using adsorption method.
Kitano S, et al.
Chemistry Letters (Jpn), 39(6), 627-629 (2010)
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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