4,4'-(1,2-Ethanediyl)dianiline

Basic Information

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CAS Number

621-95-4

Molecular Formula

C14H16N2

Molecular Weight

212.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Melting Point

134.0 to 139.0 deg-C

Boiling Point

342.14°C (rough estimate)

Density

0.9678 (rough estimate)

Flash Point

381.9 °C at 760 mmHg

Refractive Index

1.4400 (estimate)

SMILES

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C1=CC(=CC=C1CCC2=CC=C(C=C2)N)N

InChI

InChI=1S/C14H16N2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h3-10H,1-2,15-16H2

InChIKey

UHNUHZHQLCGZDA-UHFFFAOYSA-N

LogP

2.6362000000000005

Topological Polar Surface Area

52.04 Å²

Hydrogen Bond Donor/Acceptor

4 / 2

Complexity

167

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Sensitiveness

Sensitive to air

Synonyms & References

English

MFCD00007923
EC 210-716-7
Z256707848
alpha, alpha-Bi-p-toluidine
4,4'-Ethylenedianiline, technical, >=95% (NT)
4,4'-(ethane-1,2-diyl)dianiline
AC-16755
SMR000476340
4,4-Ethylenedianiline
4,4'-(1,2-Ethanediyl)bis[benzenamine]
NS00003339
FT-0617109
NSC-44062
4,4'-Diaminobibenzyl
4,4'-Diamino-1,2-diphenylethane
1,2-Bis(p-aminophenyl)ethane
NSC 60033
E0346
A8596
CS-0089167
4-13-00-00401 (Beilstein Handbook Reference)
SCHEMBL187043
Benzenamine, 4,4'-(1,2-ethanediyl)bis-
4-[2-(4-aminophenyl)ethyl]aniline
CCRIS 1004
4,4 inverted exclamation marka-Ethylenedianiline
AS-60549
4,4'-Ethylenebis(aniline)
4,4'-Ethylenedianiline
NSC-60033
CBDivE_013839

MDL Number

MFCD00007923

Customs Code

2921590090

FAQ

What regulatory guidelines apply to 4,4'-(1,2-Ethanediyl)dianiline (CAS: 621-95-4)?

4,4'-(1,2-Ethanediyl)dianiline (CAS: 621-95-4) is subject to various regulatory guidelines. It must comply with GHS classification for hazardous chemicals, REACH regulations for the European Union, and FDA/EPA requirements for safety and environmental protection. Manufacturers and users must ensure proper labeling, storage, and disposal practices to meet these regulatory standards.

Are there alternatives to 4,4'-(1,2-Ethanediyl)dianiline (CAS: 621-95-4) in synthesis?

Alternatives to 4,4'-(1,2-Ethanediyl)dianiline (CAS: 621-95-4) include other aniline derivatives or similar aromatic compounds. Common alternatives include 2,2'-methylenebis(4-aminophenol) or 2,2'-diaminobiphenyl. These can serve as substitutes in various synthesis processes, depending on specific requirements such as reactivity and solubility.

What is the market or research trend for 4,4'-(1,2-Ethanediyl)dianiline (CAS: 621-95-4)?

The market for 4,4'-(1,2-Ethanediyl)dianiline (CAS: 621-95-4) is characterized by steady demand due to its use in the production of dyes and pigments. Research trends focus on developing more sustainable and environmentally friendly alternatives. Emerging applications in the pharmaceutical and polymer industries are also driving innovation and market expansion.

How should waste containing 4,4'-(1,2-Ethanediyl)dianiline (CAS: 621-95-4) be handled?

Waste containing 4,4'-(1,2-Ethanediyl)dianiline (CAS: 621-95-4) should be managed according to hazardous waste regulations. Proper waste collection methods should be employed, and the waste should be incinerated or disposed of by a licensed professional. Environmental protection measures include ensuring containment and preventing contamination of soil and water sources. Safe handling practices are essential to minimize environmental impact and ensure worker safety.