ChemicalBook > CAS DataBase List > 4'-DIMETHYLAMINOPHENYL ACETYLENE

4'-DIMETHYLAMINOPHENYL ACETYLENE

Product Name
4'-DIMETHYLAMINOPHENYL ACETYLENE
CAS No.
17573-94-3
Chemical Name
4'-DIMETHYLAMINOPHENYL ACETYLENE
Synonyms
4-ethynyl-n,n-dimethylaniline;1-ETHYNYL-4-DIMETHYLANILINE;N,N-Methyl-4-ethynylaniline;p-Ethynyl-N,N-dimethylaniline;4-DIMETHYLAMINOPHENYLACETYLENE;4-Ethyny N, N-dimethyllaniline;4'-DIMETHYLAMINOPHENYL ACETYLENE;4'-DIMETHYLAMINOPHENYL ACETYLENE;N,N-DIMETHYL-4-ETHYNYLBENEZEAMINE;(4-ETHYNYL-PHENYL)-DIMETHYL-AMINE
CBNumber
CB7421725
Molecular Formula
C10H11N
Formula Weight
145.2
MOL File
17573-94-3.mol
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4'-DIMETHYLAMINOPHENYL ACETYLENE Property

Melting point:
49-53 °C (lit.)
Boiling point:
227.9±23.0 °C(Predicted)
Density 
0.98±0.1 g/cm3(Predicted)
Flash point:
<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)
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Safety

Hazard Codes 
Xn
Risk Statements 
36/37/38-42/43
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2922498590
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
592609
Product name
4-Ethynyl-N,N-dimethylaniline
Purity
97%
Packaging
1g
Price
$146
Updated
2024/03/01
Sigma-Aldrich
Product number
592609
Product name
4-Ethynyl-N,N-dimethylaniline
Purity
97%
Packaging
5g
Price
$516
Updated
2024/03/01
TCI Chemical
Product number
E1021
Product name
4-Ethynyl-N,N-dimethylaniline
Packaging
1G
Price
$131
Updated
2024/03/01
TCI Chemical
Product number
E1021
Product name
4-Ethynyl-N,N-dimethylaniline
Packaging
5G
Price
$465
Updated
2024/03/01
TRC
Product number
D456710
Product name
4''-DimethylaminophenylAcetylene
Packaging
100mg
Price
$45
Updated
2021/12/16
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4'-DIMETHYLAMINOPHENYL ACETYLENE Chemical Properties,Usage,Production

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.

4'-DIMETHYLAMINOPHENYL ACETYLENE Preparation Products And Raw materials

Raw materials

Preparation Products

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4'-DIMETHYLAMINOPHENYL ACETYLENE Suppliers

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17573-94-3, 4'-DIMETHYLAMINOPHENYL ACETYLENERelated Search:

DIMETHYLANILINE 4'-DIMETHYLAMINOPHENYL ACETYLENE 2-[(4-ETHYNYL-PHENYL)-(2-HYDROXY-ETHYL)-AMINO]-ETHANOL TRIS-(4-ETHYNYL-PHENYL)-AMINE 5-DIETHYLAMINO-2-ETHYNYL-PHENOL 4'-DIETHYLAMINOPHENYL ACETYLENE 2-Oxazolidinone, 3-(4-(cyclohexylethynyl)phenyl)-5-(methoxymethyl)- 4,4'-BIS(N,N-DIPHENYLAMINO)TOLANE 3-((4-(5-(Methoxymethyl)-2-oxo-3-oxazolidinyl)phenyl)ethynyl)benzonitr ile (4-ETHYNYL-PHENYL)-DIPHENYL-AMINE 1-TRIMETHYLSILYLETHYNYL-4-DIMETHYLANILINE 4'-N-PIPERIDINOPHENYL ACETYLENE 2-[[3-[2-[4-(DIMETHYLAMINO)PHENYL]ETHENYL]-5,5-DIMETHYL-2-CYCLOHEXEN-1-YLIDENE]METHYL]-3-METHYLBENZOTHIAZOLIUM TETRAFLUOROBORATE BIS(4-DIMETHYLAMINOPHENYL)ACETYLENE

  • 1-ETHYNYL-4-DIMETHYLANILINE
  • 4'-DIMETHYLAMINOPHENYL ACETYLENE
  • 4-DIMETHYLAMINOPHENYLACETYLENE
  • 4-ETHYNYL-N,N-DIMETHYLBENZENAMINE
  • (4-ETHYNYL-PHENYL)-DIMETHYL-AMINE
  • N,N-DIMETHYL-4-ETHYNYLBENEZEAMINE
  • Benzenamine, 4-ethynyl-N,N-dimethyl- (9CI)
  • 4-ethynyl-n,n-dimethylaniline
  • 1-Ethynyl-4-dimethylaniline, 4-Dimethylaminophenylacetylene
  • BenzenaMine, 4-ethynyl-N,N-diMethyl-
  • [4-(N,N-Dimethylamino)phenyl]acetylene
  • [p-(Dimethylamino)phenyl]acetylene
  • 4-Ethynylphenyl-N,N-dimethylamine
  • N-(4-Ethynylphenyl)-N,N-dimethylamine
  • N,N-Methyl-4-ethynylaniline
  • p-Ethynyl-N,N-dimethylaniline
  • 4-Ethynyl-N,N-diMethylaniline 97%
  • 4-Ethyny N, N-dimethyllaniline
  • 4'-DIMETHYLAMINOPHENYL ACETYLENE
  • 17573-94-3
  • CH8801CC6H4NCH32
  • CH32NC6H4CCH
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