产品名称
2-丙醇, ACS reagent, ≥99.5%
等级
ACS reagent
蒸汽密度
2.1 (vs air)
蒸汽压
33 mmHg ( 20 °C)
44 mmHg ( 25 °C)
方案
≥99.5%
表单
liquid
自燃温度
750 °F
expl. lim.
2.0-12.7 %, 93 °C
环保替代产品特性
Safer Solvents and Auxiliaries
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sustainability
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dilution
(for analytical testing)
杂质
≤0.0001 meq/g Titr. acid or base
≤0.002% carbonyl compounds (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)
沸点
82 °C (lit.)
mp
−89.5 °C (lit.)
溶解性
H2O: passes test
water: soluble
密度
0.785 g/mL at 25 °C (lit.)
环保替代产品分类
SMILES字符串
CC(C)O
InChI
1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
InChI key
KFZMGEQAYNKOFK-UHFFFAOYSA-N
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一般描述
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.
应用
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).
特点和优势
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.
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
Central nervous 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
法规信息
新产品
此项目有
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)
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)
Influence of activated carbon in TiO2 and ZnO mediated photo-assisted degradation of 2-propanol in gas-solid regime.
Matos J, et al.
Applied Catalysis. B, Environmental, 99(1), 170-180 (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)
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