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