4-[2-(4-aminophenyl)ethynyl]aniline

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Names

[ CAS No. ]:
6052-15-9

[ Name ]:
4-[2-(4-aminophenyl)ethynyl]aniline

[Synonym ]:
4,4'-diphenylethynediamine
4,4'-diaminodiphenylacetylene

Chemical & Physical Properties

[ Density]:
1.2 g/cm3

[ Boiling Point ]:
429.7ºCat 760 mmHg

[ Melting Point ]:
238-242ºC

[ Molecular Formula ]:
C₁₄H₁₂N₂

[ Molecular Weight ]:
208.25800

[ Flash Point ]:
256ºC

[ Exact Mass ]:
208.10000

[ PSA ]:
52.04000

[ LogP ]:
3.41320

[ Index of Refraction ]:
1.686

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2921499090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

4-Ethynylaniline
4-Iodoaniline
Acetylene
Benzenamine, 4-(1-propynyl)- (9CI)
4-Bromoaniline
1,2-Bis(4-nitrophenyl)ethyne
4-(4-nitro-phenylethynyl)-aniline

DownStream

Customs

[ HS Code ]: 2921499090

[ Summary ]:
2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

4-(2-(4-aminophenyl)ethynyl)benzonitrile
1-[4-[2-(4-aminophenyl)ethynyl]phenyl]ethanone
4-[2-(4-aminophenyl)ethoxy]aniline
4-[2-(4-aminophenyl)sulfonylethylsulfonyl]aniline
4-[2-(4-methylphenyl)ethynyl]aniline
4-[2-(4-aminophenyl)ethenyl]-3-(trifluoromethyl)aniline
4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
6-Chloro-5-(chloromethyl)-3-(difluoromethyl)pyridin-2-amine
1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
(4-Methyl-tetrahydro-furan-2-yl)-methanol
N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
7-Hexyl-6-tridecenoic acid
N-((1-methyl-3-(pyrazin-2-yl)-1H-pyrazol-5-yl)methyl)benzo[c][1,2,5]thiadiazole-5-carboxamide
4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde