| Identification | More | [Name]
4'-DIMETHYLAMINOPHENYL ACETYLENE | [CAS]
17573-94-3 | [Synonyms]
1-ETHYNYL-4-DIMETHYLANILINE
N,N-Methyl-4-ethynylaniline
p-Ethynyl-N,N-dimethylaniline
4-ethynyl-n,n-dimethylaniline
4-DIMETHYLAMINOPHENYLACETYLENE
4'-DIMETHYLAMINOPHENYL ACETYLENE
4-ETHYNYL-N,N-DIMETHYLBENZENAMINE
(4-ETHYNYL-PHENYL)-DIMETHYL-AMINE
N,N-DIMETHYL-4-ETHYNYLBENEZEAMINE
4-Ethynyl-N,N-diMethylaniline 97%
4-Ethynylphenyl-N,N-dimethylamine
[p-(Dimethylamino)phenyl]acetylene
BenzenaMine, 4-ethynyl-N,N-diMethyl-
N-(4-Ethynylphenyl)-N,N-dimethylamine
[4-(N,N-Dimethylamino)phenyl]acetylene
Benzenamine, 4-ethynyl-N,N-dimethyl- (9CI)
1-Ethynyl-4-dimethylaniline, 4-Dimethylaminophenylacetylene | [Molecular Formula]
C10H11N | [MDL Number]
MFCD00168816 | [Molecular Weight]
145.2 | [MOL File]
17573-94-3.mol |
| Chemical Properties | Back Directory | [Melting point ]
49-53 °C (lit.) | [Boiling point ]
227.9±23.0 °C(Predicted) | [density ]
0.98±0.1 g/cm3(Predicted) | [Fp ]
<110℃ | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
3.30±0.12(Predicted) | [color ]
White | [CAS DataBase Reference]
17573-94-3(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R42/43:May cause sensitization by inhalation and skin contact . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [HS Code ]
2922498590 |
| Hazard Information | Back Directory | [Uses]
4-Ethynyl-N,N-dimethylaniline may be used to synthesize the following:
- copper(I) arylacetylide via reaction with copper(II)acetate
- N,N-dimethyl-4-(3-pyridinylethynyl)aniline via Sonogashira–Hagihara coupling with 3-iodopyridine
- [[5,15-bis[(40-dimethylamino)phenyl]ethynyl]-10,20-bis[(triisopropylsilyl)ethynyl]porphyrinato]magnesium(II) via reaction with dibromo magnesium porphyrin
| [General Description]
4-Ethynyl-N,N-dimethylaniline can be prepared via hydrolysis of 4-(3-methyl-3-hydroxy-1-butynyl)-N,N-dimethylaniline using potassium hydroxide in toluene. |
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