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2990-02-5

2,4-DIMETHYLPHENYLUREA, a chemical compound with the molecular formula C9H12N2O, is a white crystalline powder that is sparingly soluble in water and organic solvents. It is stable under normal conditions and can be stored for extended periods without degradation. Known for its role in various chemical and pharmaceutical applications, 2,4-DIMETHYLPHENYLUREA is a widely used and important chemical in the industry.

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  • 2990-02-5 Structure

  • Basic information

    1. Product Name: 2,4-DIMETHYLPHENYLUREA
    2. Synonyms: 2,4-DIMETHYLPHENYLUREA;N-(2,4-DIMETHYLPHENYL)UREA;1-(2,4-diMethylphenyl)urea;2,4-Dimethylphenylcarbamide;N-(2,4-Xylyl)urea
    3. CAS NO:2990-02-5
    4. Molecular Formula: C9H12N2O
    5. Molecular Weight: 164.2
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 2990-02-5.mol

  • Chemical Properties

    1. Melting Point: 204-206°C
    2. Boiling Point: 264℃
    3. Flash Point: 114℃
    4. Appearance: /
    5. Density: 1.154
    6. Vapor Pressure: 0.00978mmHg at 25°C
    7. Refractive Index: 1.606
    8. Storage Temp.: 2-8°C
    9. Solubility: N/A
    10. PKA: 14.61±0.50(Predicted)
    11. CAS DataBase Reference: 2,4-DIMETHYLPHENYLUREA(CAS DataBase Reference)
    12. NIST Chemistry Reference: 2,4-DIMETHYLPHENYLUREA(2990-02-5)
    13. EPA Substance Registry System: 2,4-DIMETHYLPHENYLUREA(2990-02-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: 36/37/38
    3. Safety Statements: 26-36/37/39
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 2990-02-5(Hazardous Substances Data)

2990-02-5 Usage

Uses

Used in Pharmaceutical Industry:
2,4-DIMETHYLPHENYLUREA is used as a reagent in organic synthesis for the preparation of various pharmaceutical compounds. Its unique chemical properties make it a valuable building block in the development of new drugs and medications.
Used in Agrochemicals:
In the agrochemical industry, 2,4-DIMETHYLPHENYLUREA is utilized in the formulation of herbicides and pesticides. Its effectiveness in controlling and managing unwanted plant growth contributes to improved crop yields and agricultural productivity.
Used in Chemical Research:
2,4-DIMETHYLPHENYLUREA serves as a key component in various chemical research projects, where its unique structure and properties are explored for potential applications in the development of new materials, catalysts, and other chemical processes.

Check Digit Verification of cas no

The CAS Registry Mumber 2990-02-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,9 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2990-02:
(6*2)+(5*9)+(4*9)+(3*0)+(2*0)+(1*2)=95
95 % 10 = 5
So 2990-02-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H12N2O/c1-6-3-4-8(7(2)5-6)11-9(10)12/h3-5H,1-2H3,(H3,10,11,12)

2990-02-5 Well-known Company Product Price

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  • Detail

  • Alfa Aesar

  • (B25668)  2,4-Dimethylphenylurea, 98%   

  • 2990-02-5

  • 5g

  • 160.0CNY

  • Detail

  • Alfa Aesar

  • (B25668)  2,4-Dimethylphenylurea, 98%   

  • 2990-02-5

  • 25g

  • 667.0CNY

  • Detail

2990-02-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (2,4-dimethylphenyl)urea

1.2 Other means of identification

Product number -
Other names 2,4-DIAMINOPHENOL DIHYDROCHLORIDE

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:2990-02-5 SDS

2990-02-5Relevant articles and documents

Selective and facile oxidative desulfurization of thioureas and thiobarbituric acids with singlet molecular oxygen generated from trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane

Azarifar, Davood,Golbaghi, Maryam

, p. 1 - 13 (2016/02/12)

An efficient and facile procedure using trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane has been developed for oxidative desulfurization of thioureas and thiobarbituric acids. The reactions proceeded smoothly very fast under mild conditions in basic media at room temperature to afford the respective ureas in excellent yields. Simple procedure and work up, mild conditions, high yields, short reaction times, use of highly potent and non-toxic oxidant are the main merits of the present method.

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