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99-80-9

N-methyl-N,4-dinitrosoaniline is an organic compound with the chemical formula C7H7N3O2. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and acetone. N-methyl-N,4-dinitrosoaniline is primarily used as a chemical intermediate in the synthesis of various dyes, pigments, and pharmaceuticals. It is also known for its potential applications in the field of analytical chemistry as a reagent for the detection and quantification of certain metal ions. Due to its reactive nature and the presence of nitroso groups, it is important to handle N-methyl-N,4-dinitrosoaniline with care, as it may pose health and environmental risks.

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  • 99-80-9 Structure

  • Basic information

    1. Product Name: N-methyl-N,4-dinitrosoaniline
    2. Synonyms: N-methyl-N,4-dinitrosoaniline;DINITROSOMETHYLANILINE;Elastopar;Heat pre;N,p-Dinitroso-N-methylaniline;Nitrosan K;N-methyl-N-(4-nitrosophenyl)nitrous amide
    3. CAS NO:99-80-9
    4. Molecular Formula: C7H7N3O2
    5. Molecular Weight: 165.14938
    6. EINECS: 202-788-3
    7. Product Categories: N/A
    8. Mol File: 99-80-9.mol

  • Chemical Properties

    1. Melting Point: 101°C
    2. Boiling Point: 292.97°C (rough estimate)
    3. Flash Point: 165.8°C
    4. Appearance: /
    5. Density: 1.3539 (rough estimate)
    6. Vapor Pressure: 4.37E-05mmHg at 25°C
    7. Refractive Index: 1.5860 (estimate)
    8. Storage Temp.: -20°C Freezer, Under inert atmosphere
    9. Solubility: Chloroform (Slightly), Methanol (Slightly, Heated)
    10. PKA: -7.76±0.50(Predicted)
    11. CAS DataBase Reference: N-methyl-N,4-dinitrosoaniline(CAS DataBase Reference)
    12. NIST Chemistry Reference: N-methyl-N,4-dinitrosoaniline(99-80-9)
    13. EPA Substance Registry System: N-methyl-N,4-dinitrosoaniline(99-80-9)

  • 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: 99-80-9(Hazardous Substances Data)

99-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99-80-9 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 99-80:
(4*9)+(3*9)+(2*8)+(1*0)=79
79 % 10 = 9
So 99-80-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H7N3O2/c1-10(9-12)7-4-2-6(8-11)3-5-7/h2-5H,1H3

99-80-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name N-methyl-N-(4-nitrosophenyl)nitrous amide

1.2 Other means of identification

Product number -
Other names N-methyl-4,N-dinitroso-aniline

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:99-80-9 SDS

99-80-9Relevant articles and documents

AROMATIC TERTIARY AMINES AND n-BUTYL NITRITE

Varardo, Giancarlo,Giumanini, Angelo G.,Strazzolini, Paolo

, p. 4303 - 4332 (2007/10/02)

The reaction between alkyl nitrites, particularly n-butyl nitrite, and tertiary aromatic amines under a variety of experimental conditions promptly yielded products of N-dealkylation-N-nitrosation, ring nitration, ipso-substitution and, occasionally, combinations of these processes.Aminoethers were detected as final products and intermediates on the way to N-nitrosations.Reaction pathways are suggested for some of the observed behaviours on the basis of experimental evidences whereas other alternatives are discarded.

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