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3944-36-3

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3944-36-3 Usage

General Description

1-isopropoxypropan-2-ol, also known as isopropyl ether propan-2-ol, is a chemical compound that consists of a propan-2-ol (isopropanol) molecule with an isopropoxy group attached to the hydroxyl group. It is a clear, colorless liquid with a slightly sweet odor and is commonly used as a solvent in various industrial processes. It is also used as an intermediate in the synthesis of pharmaceuticals and other organic compounds. Additionally, 1-isopropoxypropan-2-ol has antimicrobial properties and is often used as an ingredient in cleaning products and disinfectants. This chemical compound is flammable and should be handled with caution, following proper safety procedures and guidelines.

Check Digit Verification of cas no

The CAS Registry Mumber 3944-36-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,4 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 3944-36:
(6*3)+(5*9)+(4*4)+(3*4)+(2*3)+(1*6)=103
103 % 10 = 3
So 3944-36-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H14O2/c1-5(2)8-4-6(3)7/h5-7H,4H2,1-3H3

3944-36-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-propan-2-yloxypropan-2-ol

1.2 Other means of identification

Product number -
Other names Propylenglykol-1-isopropylaether

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3944-36-3 SDS

3944-36-3Downstream Products

3944-36-3Relevant articles and documents

MBA-cross-linked poly(N-vinyl-2-pyrrolidone)/ferric chloride macromolecular coordination complex as a novel and recyclable Lewis acid catalyst: Synthesis, characterization, and performance toward for regioselective ring-opening alcoholysis of epoxides

Rahmatpour, Ali,Zamani, Maryam

, (2021/09/30)

A novel macromolecular-metal coordination complex, MBA-cross-linked PNVP/FeCl3 material was fabricated by immobilization of water intolerant ferric chloride onto the porous cross-linked poly(N-vinyl-2-pyrrolidone) carrier beads as a macromolecular ligand or carrier which was prepared by suspension free-radical copolymerization of N-vinyl-2-pyrrolidone (NVP) and N,N′-methylene bis-acrylamide (MBA) as a crosslinking agent in water. The obtained PNVP/FeCl3 was characterized by UV/vis and FT-IR spectroscopies, TGA, FE-SEM, EDX, and ICP techniques. This heterogenized version of ferric chloride is a convenient and safe alternative to highly water intolerant ferric chloride. The catalytic performance of (PNVP/FeCl3) as an efficient and recyclable polymeric Lewis acid catalyst was appropriately probed in the regio-and stereoselective nucleophilic ring opening of various epoxides with various alcohols in excellent yields with TOF up to 182.48 h?1 without generating any waste. The activity data indicate that this heterogeneous catalyst is very active and could be easily recovered, and reused at least six times without appreciable loss of activity indicating its stability under experimental conditions.

Bio-based solvents and gasoline components from renewable 2,3-butanediol and 1,2-propanediol: Synthesis and characterization

Bermeshev, Maxim,Goncharova, Arina,Kniazeva, Mariia,Kosyakov, Dmitry,Ladesov, Anton,Maximov, Anton,Ni, Denis,Samoilov, Vadim,Zarezin, Danil

, (2020/04/17)

In this study approaches for chemical conversions of the renewable compounds 1,2-propanediol (1,2-PD) and 2,3-butanediol (2,3-BD) that yield the corresponding cyclic ketals and glycol ethers have been investigated experimentally. The characterization of the obtained products as potential green solvents and gasoline components is discussed. Cyclic ketals have been obtained by the direct reaction of the diols with lower aliphatic ketones (1,2-PD + acetone→ 2,2,4-trimethyl-1,3-dioxolane (TMD) and 2,3-BD + butanone-2→2-ethyl-2,4,5-trimethyl-1,3-dioxolane (ETMD)), for which the ΔH0 r, ΔS0 r and ΔG0 r values have been estimated experimentally. The monoethers of diols could be obtained through either hydrogenolysis of the pure ketals or from the ketone and the diol via reductive alkylation. In the both reactions, the cyclic ketals (TMD and ETMD) have been hydrogenated in nearly quantitative yields to the corresponding isopropoxypropanols (IPP) and 3-sec-butoxy-2-butanol (SBB) under mild conditions (T = 120-140 °C, p(H2) = 40 bar) with high selectivity (>93%). Four products (TMD, ETMD, IPP and SBB) have been characterized as far as their physical properties are concerned (density, melting/boiling points, viscosity, calorific value, evaporation rate, Antoine equation coe°Cients), as well as their solvent ones (Kamlet-Taft solvatochromic parameters, miscibility, and polymer solubilization). In the investigation of gasoline blending properties, TMD, ETMD, IPP and SBB have shown remarkable antiknock performance with blending antiknock indices of 95.2, 92.7, 99.2 and 99.7 points, respectively.

Tunable synthesis of propylene glycol ether from methanol and propylene oxide under ambient pressure

Bai, Yu,Cai, Qinghai,Wang, Xiaoguang,Lu, Bin

experimental part, p. 386 - 390 (2011/08/04)

A series of basic and acidic ionic liquids, 1-butyl-3-methylimidazolium hydroxide (BMIMOH), 1-acetyl-3-methylimidazolium chloride (AcMIMCl) and AcMIMCl-FeCl3, or analogues of AcMIMCl, namely 1-potassium acetate-3-methylimidazolium chloride (KAcMIMCl), 1-potassium (sodium, ammonium) acetate-3-methylimidazolium hydroxides (KAcMIMOH, NaAcMIMOH and NH 4AcMIMOH), were prepared and used as catalysts for catalytic synthesis of propylene glycol ether via reaction of propylene oxide (PO) with methanol under mild reaction conditions. KAcMIMOH exhibited outstanding catalytic performance with 94.2% of conversion of PO and 99.1% of selectivity to 1-methoxy-2-propanol (MP-2) at 60°C and ambient pressure for 4 h. However, AcMIMCl-FeCl3 showed a good catalysis performance with high selectivity to 2-methoxy-1-propanol (MP-1). The tunable synthesis of MP-2 or MP-1 catalyzed by basic compound KAcMIMOH or acidic ionic liquid AcMIMCl-FeCl3 was realized.

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