CAS 14235-81-5: 4-ethynylaniline

Description: 4-Ethynylaniline, with the CAS number 14235-81-5, is an organic compound characterized by the presence of both an ethynyl group and an aniline moiety. It features a phenyl ring substituted at the para position with an ethynyl group (–C≡C–) and an amino group (–NH2). This compound is typically a colorless to pale yellow solid and is known for its aromatic properties. It is soluble in organic solvents but has limited solubility in water due to its hydrophobic nature. 4-Ethynylaniline is of interest in organic synthesis and materials science, particularly in the development of polymers and dyes. Its reactivity is influenced by the electron-donating nature of the amino group, which can participate in various chemical reactions, including electrophilic aromatic substitution and coupling reactions. Safety considerations should be taken into account when handling this compound, as it may pose health risks upon exposure. Overall, 4-ethynylaniline serves as a valuable building block in the synthesis of more complex organic molecules.

Formula: C₈H₇N

InChI: InChI=1S/C8H7N/c1-2-7-3-5-8(9)6-4-7/h1,3-6H,9H2

InChI key: InChIKey=JXYITCJMBRETQX-UHFFFAOYSA-N

SMILES: C#CC1=CC=C(N)C=C1

Synonyms:

• (4-Ethynylphenyl)amine
• 1-Amino-4-ethynylbenzene
• 4-Amino-1-ethynylbenzene
• 4-Aminophenylacetylene
• 4-Aminophenylethyne
• 4-Ethenylbenzenamine
• 4-Ethynylbenzenamine
• Aniline, p-ethynyl-
• Benzenamine, 4-ethynyl-
• P-Apac
• p-Aminophenylacetylene
• p-Ethynylaniline
• Benzenamine, 4-ethynyl-(9CI)
• 4-Ethynyl aniline (4-aminophenylacetylene)
• 4-ETHYNYLPHENYLAMINE
• 4-ETHYNYLANILINE
• 4-ETHYNYLANILINE 97%

4-Ethynylaniline

CAS: 14235-81-5

• Formula: C₈H₇N
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 117.1479

4-Ethynylaniline (4-Aminophenyl acetylene)

CAS: 14235-81-5

Erlotinib Impurity 41

CAS: 14235-81-5

• Formula: C₈H₇N
• Color and Shape: Yellow Solid
• Molecular weight: 117.15

4-Ethynylaniline

CAS: 14235-81-5

• Formula: C₈H₇N
• Purity: >98.0%(HPLC)
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 117.15

4-Ethynylaniline

CAS: 14235-81-5

• Formula: C₈H₇N
• Purity: 98+%
• Color and Shape: yellow-brown solid
• Molecular weight: 117.15g/mol

4-Ethynylaniline

CAS: 14235-81-5

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 117.1510009765625

4-Ethynylaniline

CAS: 14235-81-5

4-Ethynylaniline is a molecule that contains a carbonyl group and a sulfide bond. It has …

• Formula: C₈H₇N
• Purity: Min. 98 Area-%
• Color and Shape: Powder
• Molecular weight: 117.15 g/mol

4-Ethynylaniline, 97%

CAS: 14235-81-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₇N
• Purity: 97%
• Color and Shape: Yellow to brown, Powder
• Molecular weight: 117.15