Cas no 2442-81-1 (1,4-Benzenediamine,N1-ethyl-N1-methyl-)

1,4-Benzenediamine, N1-ethyl-N1-methyl-, is a substituted aromatic diamine compound with applications in organic synthesis and specialty chemical manufacturing. Its structure features an ethyl and methyl group substitution on one of the nitrogen atoms, influencing its reactivity and solubility properties. This compound is valued for its role as an intermediate in the production of dyes, polymers, and other functional materials, where controlled amine reactivity is required. The ethyl-methyl substitution enhances steric and electronic effects, potentially improving selectivity in coupling or condensation reactions. It is typically handled under controlled conditions due to the reactivity of aromatic amines. Storage recommendations include protection from light and moisture to maintain stability.
1,4-Benzenediamine,N1-ethyl-N1-methyl- structure
2442-81-1 structure
Product Name:1,4-Benzenediamine,N1-ethyl-N1-methyl-
CAS No:2442-81-1
MF:C9H14N2
MW:150.220861911774
MDL:MFCD11184973
CID:254367
PubChem ID:10749354
Update Time:2025-11-02

1,4-Benzenediamine,N1-ethyl-N1-methyl- Chemical and Physical Properties

Names and Identifiers

    • 1,4-Benzenediamine,N1-ethyl-N1-methyl-
    • 4-N-ethyl-4-N-methylbenzene-1,4-diamine
    • N-Ethyl-N-methylbenzene-1,4-diamine
    • 4-<Methyl-aethyl-amino>-anilin
    • N-Aethyl-N-methyl-p-phenylendiamin
    • N-ethyl-N-methyl-benzene-1,4-diamine
    • N-ethyl-N-methyl-p-phenylene diamine
    • N-Methyl-N-aethyl-p-phenylendiamin
    • AKOS009233988
    • MFCD11184973
    • DTXSID20444260
    • CAA44281
    • SB36145
    • N1-ethyl-N1-methylbenzene-1,4-diamine
    • 1,4-Benzenediamine,N-ethyl-N-methyl-(9CI)
    • CS-0318264
    • 2442-81-1
    • SCHEMBL128466
    • 4-N-ethyl-4-N-methylbenzene-1, 4-diamine
    • 1,4-Benzenediamine, N-ethyl-N-methyl-
    • TS-01984
    • G80447
    • ALBB-032294
    • N1-ETHYL-N1-METHYL-1,4-BENZENEDIAMINE
    • MDL： MFCD11184973
    • Inchi： 1S/C9H14N2/c1-3-11(2)9-6-4-8(10)5-7-9/h4-7H,3,10H2,1-2H3
    • InChI Key： FBQOVLVRZVJLDE-UHFFFAOYSA-N
    • SMILES： N(C)(CC)C1C=CC(=CC=1)N

Computed Properties

  • Exact Mass: 150.11600
  • Monoisotopic Mass: 150.115698455g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 2
  • Complexity: 106
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.7
  • Topological Polar Surface Area: 29.3?2

Experimental Properties

  • Density: 0.988
  • Boiling Point: 280.1 °C at 760 mmHg
  • Flash Point: 142.8 °C
  • PSA: 29.26000
  • LogP: 2.30610

1,4-Benzenediamine,N1-ethyl-N1-methyl- Customs Data

  • HS CODE：2921590090
  • Customs Data：

    China Customs Code:

    2921590090

    Overview:

    2921590090. Other aromatic polyamines and derivatives and their salts. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

1,4-Benzenediamine,N1-ethyl-N1-methyl- Pricemore >>

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1,4-Benzenediamine,N1-ethyl-N1-methyl- Related Literature

Additional information on 1,4-Benzenediamine,N1-ethyl-N1-methyl-

Comprehensive Guide to 1,4-Benzenediamine,N1-ethyl-N1-methyl- (CAS No. 2442-81-1): Properties, Applications, and Market Insights

1,4-Benzenediamine,N1-ethyl-N1-methyl- (CAS No. 2442-81-1) is a specialized organic compound widely used in industrial and research applications. This aromatic diamine derivative is known for its unique chemical properties, making it valuable in fields such as polymer synthesis, dye manufacturing, and pharmaceutical intermediates. The compound's systematic name reflects its molecular structure, featuring an ethyl and methyl substitution on one of the nitrogen atoms in the 1,4-benzenediamine backbone.

The growing demand for N1-ethyl-N1-methyl-1,4-benzenediamine is driven by its versatility in creating high-performance materials. Researchers and manufacturers frequently search for "CAS 2442-81-1 applications" or "1,4-Benzenediamine derivatives uses," highlighting the compound's relevance in modern chemistry. Its thermal stability and reactivity with other organic compounds make it particularly useful in advanced material science projects.

From a chemical perspective, 1,4-Benzenediamine,N1-ethyl-N1-methyl- exhibits interesting characteristics that differentiate it from similar compounds. The ethyl and methyl substitutions influence its solubility, boiling point (typically around 280-300°C), and reactivity patterns. These properties are frequently discussed in scientific forums under queries like "physical properties of N1-ethyl-N1-methyl-1,4-benzenediamine" or "chemical behavior of CAS 2442-81-1."

In industrial applications, this compound serves as a crucial intermediate in the production of specialized polymers and resins. The polymer industry often searches for "1,4-Benzenediamine derivatives in polymer synthesis" as these materials contribute to enhanced durability and chemical resistance in final products. Additionally, its role in creating advanced dyes answers common search queries like "dye intermediates CAS 2442-81-1."

The global market for 1,4-Benzenediamine,N1-ethyl-N1-methyl- has shown steady growth, particularly in regions with strong chemical manufacturing sectors. Industry reports often track "CAS 2442-81-1 market trends" as the compound finds increasing use in specialty chemical formulations. Environmental considerations and sustainable production methods have also become prominent discussion points, with searches like "eco-friendly synthesis of N1-ethyl-N1-methyl-1,4-benzenediamine" gaining traction.

Quality control and analytical methods for 2442-81-1 are another area of professional interest. Laboratories frequently investigate "analytical techniques for 1,4-Benzenediamine derivatives" to ensure purity and consistency in industrial batches. Standard characterization methods include HPLC, GC-MS, and NMR spectroscopy, which provide detailed information about the compound's structure and purity.

From a safety standpoint, proper handling procedures for 1,4-Benzenediamine,N1-ethyl-N1-methyl- are essential in industrial settings. While not classified as hazardous under normal conditions, workplace safety guidelines recommend appropriate personal protective equipment when handling the compound. This aspect generates search queries such as "safe handling of CAS 2442-81-1" among safety professionals and plant operators.

The research community continues to explore new applications for N1-ethyl-N1-methyl-1,4-benzenediamine, particularly in advanced material development. Recent studies have investigated its potential in conductive polymers and specialty coatings, addressing search trends like "emerging uses of 1,4-Benzenediamine derivatives." These innovations contribute to the compound's growing importance in high-tech industries.

For procurement specialists and chemical buyers, understanding the supply chain for CAS 2442-81-1 is crucial. Frequent searches include "reliable suppliers of N1-ethyl-N1-methyl-1,4-benzenediamine" and "technical specifications for 2442-81-1." The compound is typically available in various purity grades, with technical grade being most common for industrial applications.

Looking forward, the development of 1,4-Benzenediamine,N1-ethyl-N1-methyl- continues to evolve with advancements in chemical synthesis and application technologies. The compound's versatility ensures its ongoing relevance in multiple industries, making it a subject of continuous research and commercial interest. Professionals across chemical, material science, and manufacturing sectors will continue to monitor "future developments of CAS 2442-81-1" as new applications emerge.

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