ChemicalBook > CAS DataBase List > 4-Ethynylanisole

4-Ethynylanisole

Product Name
4-Ethynylanisole
CAS No.
768-60-5
Chemical Name
4-Ethynylanisole
Synonyms
1-ETHYNYL-4-METHOXYBENZENE;4-METHOXYPHENYLACETYLENE;NSC 71091;Anisylacetylene;4-ETHYNYLANISOLE;P-ETHYNYLANISOLE;4-Ethynylanisode;4-Ethynylanisole>4-Ethynylanisole,97%;4-Ethynylanisole 97%
CBNumber
CB5403244
Molecular Formula
C9H8O
Formula Weight
132.16
MOL File
768-60-5.mol
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4-Ethynylanisole Property

Melting point:
28-29 °C (lit.)
Boiling point:
87-91 °C/11 mmHg (lit.)
Density 
1.019 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.563(lit.)
Flash point:
180 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Acetontrile (Slightly), Chloroform (Slightly)
form 
Liquid or Low Melting Solid
color 
Clear colorless to deep yellow or brown
Water Solubility 
Insoluble in water. Soluble in chloroform, acetone, dichloromethane, and methanol.
Sensitive 
Light Sensitive
Stability:
Light and Temperature Sensitive
InChIKey
KBIAVTUACPKPFJ-UHFFFAOYSA-N
CAS DataBase Reference
768-60-5(CAS DataBase Reference)
NIST Chemistry Reference
4-CH3O-C6H4-CCH(768-60-5)
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Safety

Hazard Codes 
Xn,F
Risk Statements 
22
Safety Statements 
24/25
RIDADR 
UN 1325 4.1/PG 2
WGK Germany 
3
PackingGroup 
II
HS Code 
29093090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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
206490
Product name
4-Ethynylanisole
Purity
97%
Packaging
1g
Price
$113
Updated
2024/03/01
Sigma-Aldrich
Product number
206490
Product name
4-Ethynylanisole
Purity
97%
Packaging
5g
Price
$341
Updated
2024/03/01
TCI Chemical
Product number
E0603
Product name
4-Ethynylanisole
Purity
>98.0%(GC)
Packaging
1g
Price
$51
Updated
2024/03/01
TCI Chemical
Product number
E0603
Product name
4-Ethynylanisole
Purity
>98.0%(GC)
Packaging
5g
Price
$137
Updated
2024/03/01
Alfa Aesar
Product number
H26283
Product name
4-Methoxyphenylacetylene, 99%
Packaging
1g
Price
$74
Updated
2024/03/01
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4-Ethynylanisole Chemical Properties,Usage,Production

Chemical Properties

Pale Yellow Oil

Uses

Intermediate in the synthesis of histamine H3-receptor antagonists. Also utilized to prepare its luminescent copper complex

Uses

1,3-dipolar cycloaddition of acceptor-cyclopropylmethylsilanes affords functionalized cyclopentenes in good yields.1

Uses

4-Ethynylanisole was used in the synthesis of photo luminescent 1,2-dihydrophosphinines via a [4 + 2] cycloaddition. Along with an arylboronic acid and sodium azide in a copper-catalyzed, three-component synthesis of trisubstituted 1,2,4-triazoles. In a study of a gold (III)-catalyzed hydroamination of alkynes leading to N-vinylindoles3.

Uses

Intermediates of Liquid Crystals

Definition

ChEBI: 1-Eth-1-ynyl-4-methoxybenzene is a member of methoxybenzenes.

Synthesis Reference(s)

Organic Syntheses, Coll. Vol. 9, p. 230, 1998
Synthesis, p. 305, 1978
Tetrahedron, 62, p. 6673, 2006 DOI: 10.1016/j.tet.2005.12.077

General Description

4-Ethynylanisole forms the corresponding propargyl aldehyde in good yield directly from DMF-dimethyl acetal without the need for making an acetylide salt. 1,3-dipolar cycloaddition of acceptor-cyclopropylmethylsilanes affords functionalized cyclopentenes in good yields.

4-Ethynylanisole Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Ethynylanisole Suppliers

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View Lastest Price from 4-Ethynylanisole manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
4-Ethynylanisole 768-60-5
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-11
Zhuozhou Wenxi import and Export Co., Ltd
Product
4-Ethynylanisole 768-60-5
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09
Career Henan Chemical Co
Product
4-Ethynylanisole 768-60-5
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2018-08-20

768-60-5, 4-EthynylanisoleRelated Search:

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  • CAS No.768-60-5 4-Ethynylanisole
  • 768-60-5
  • 768-60-7
  • CH3OC6H4CCH
  • CH3OC6H4C8801CH
  • Alkynes
  • Building Blocks
  • Organic Building Blocks
  • Terminal
  • Alkynes
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks
  • Terminal
  • Liquid Crystal intermediates
  • Aromatics Compounds
  • Aromatics
  • pharmacetical