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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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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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
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