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23549-53-3

N-butyryl-N-butylurea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 23549-53-3 Structure

  • Basic information

    1. Product Name: N-butyryl-N-butylurea
    2. Synonyms: N-butyryl-N-butylurea;1-Butyrylurea;N-(Aminocarbonyl)butyramide
    3. CAS NO:23549-53-3
    4. Molecular Formula: C5H10N2O2
    5. Molecular Weight: 130.15
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 23549-53-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 283.4°C at 760 mmHg
    3. Flash Point: 125.2°C
    4. Appearance: /
    5. Density: 1.021g/cm3
    6. Vapor Pressure: 0.00318mmHg at 25°C
    7. Refractive Index: 1.472
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: N-butyryl-N-butylurea(CAS DataBase Reference)
    11. NIST Chemistry Reference: N-butyryl-N-butylurea(23549-53-3)
    12. EPA Substance Registry System: N-butyryl-N-butylurea(23549-53-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 23549-53-3(Hazardous Substances Data)

23549-53-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23549-53-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,5,4 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 23549-53:
(7*2)+(6*3)+(5*5)+(4*4)+(3*9)+(2*5)+(1*3)=113
113 % 10 = 3
So 23549-53-3 is a valid CAS Registry Number.
InChI:InChI=1/C9H18N2O2/c1-3-5-7-11(9(10)13)8(12)6-4-2/h3-7H2,1-2H3,(H2,10,13)

23549-53-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(aminocarbonyl)-Butanamide

1.2 Other means of identification

Product number -
Other names -

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:23549-53-3 SDS

23549-53-3Relevant articles and documents

Copper(II)-Catalyzed Reactions of α-Keto Thioesters with Azides via C-C and C-S Bond Cleavages: Synthesis of N-Acylureas and Amides

Maity, Rajib,Naskar, Sandip,Das, Indrajit

, p. 2114 - 2124 (2018/02/23)

Cu(II)-catalyzed reaction of α-keto thioesters with trimethylsilyl azide (TMSN3) proceeds with the transformation of the thioester group into urea through C-C and C-S bond cleavages, constituting a practical and straightforward synthesis of N-acylureas. When diphenyl phosphoryl azide (DPPA) is used instead as the azide source in an aqueous environment, primary amides are formed via substitution of the thioester group. The reactions are proposed to proceed through Curtius rearrangement of the initially formed α-keto acyl azide to generate an acyl isocyanate intermediate, which reacts further with an additional amount of azide or water and rearranges to afford the corresponding products. To demonstrate the potentiality of the method, one-step syntheses of pivaloylurea and isovaleroylurea, displaying anticonvulsant activities, have been carried out.

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