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Acetamide, N,N'-propylidenebis-, also known as N,N'-Propylenebis(acetamide) or N,N'-Bis(acetyl)-1,3-propanediamine, is an organic compound with the chemical formula C7H13NO2. It is a colorless, crystalline solid that is soluble in water and various organic solvents. Acetamide, N,N'-propylidenebis- is primarily used as a plasticizer, a substance added to plastics to increase their flexibility, workability, or distensibility. It is also employed as a stabilizer in the production of polyvinyl chloride (PVC) and as a crosslinking agent in the synthesis of polyurethane foams. Acetamide, N,N'-propylidenebis-, is produced through the reaction of acetic anhydride with 1,3-propanediamine, and it is known for its low toxicity and high efficiency in various applications.

7073-48-5

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7073-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7073-48-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,7 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7073-48:
(6*7)+(5*0)+(4*7)+(3*3)+(2*4)+(1*8)=95
95 % 10 = 5
So 7073-48-5 is a valid CAS Registry Number.

7073-48-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(1-acetamidopropyl)acetamide

1.2 Other means of identification

Product number -
Other names 1,1-Bis-acetylamino-propan

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:7073-48-5 SDS

7073-48-5Relevant academic research and scientific papers

Synthesis of N-Acetyl-α-aminobutyric Acid via Amidocarbonylation: A Case Study

Goerdes, Dirk,Neumann, Helfried,Von Wangelin, Axel Jacobi,Fischer, Christine,Drauz, Karlheinz,Krimmer, Hans-Peter,Beller, Matthias

, p. 510 - 516 (2007/10/03)

The synthesis of N-acetyl-α-aminobutyric acid by amidocarbonylation of propionaldehyde with acetamide in the presence of palladium catalysts is studied in detail. The influence of various reaction conditions and compositions (e.g., the co-catalysts acid and bromide) on the yield of N-acetyl-α-aminobutyric acid is shown. For the first time it is demonstrated that the palladium-catalyzed amidocarbonylations of aldehydes can be run with significantly lower halide concentrations (a major yield decrease. While phosphine-free catalyst systems give best yields at low CO pressure, phosphine-ligated palladium catalysts lead to better yields at higher CO pressure. At low palladium loadings (0.1 mol %), unwanted condensation reactions of propionaldehyde become increasingly competitive.

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