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ChemicalBook >> CAS DataBase List >> 4-Ethynylanisole

4-Ethynylanisole

4-Ethynylanisole price.
  • $6 - $2392.33
  • Product name: 4-Ethynylanisole
  • CAS: 768-60-5
  • MF: C9H8O
  • MW: 132.16
  • EINECS:
  • MDL Number:MFCD00168815
  • Synonyms:Benzene, 1-ethynyl-4-methoxy-;P-ETHYNYLANISOLE;1-ETH-1-YNYL-4-METHOXYBENZENE;4-ETHYNYLANISOLE;4'-METHOXYPHENYL ACETYLENE;Benzene, 1-ethynyl-4-methoxy- (9CI);4-Ethynylmethoxybenzene;4-METHOXY PHENYL ACETYLENE,98%
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  • Manufactureraablocks
  • Product numberAA003L9T
  • Product description4-Ethynylanisole ≥99%
  • Packaging1g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003L9T
  • Product description4-Ethynylanisole 98%GC
  • Packaging5g
  • Price$19
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003L9T
  • Product description4-Ethynylanisole 98%GC
  • Packaging10g
  • Price$23
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003L9T
  • Product description4-Ethynylanisole 98%
  • Packaging100g
  • Price$88
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003L9T
  • Product description4-Ethynylanisole 98%
  • Packaging25g
  • Price$23
  • Updated2026-05-28
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  • ManufacturerAcrotein
  • Product numberAC-1760
  • Product description4-Methoxyphenylacetylene 97%
  • Packaging5g
  • Price$35.38
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS32997
  • Product description4-Ethynylanisole 98+%
  • Packaging5G
  • Price$38
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS32997
  • Product description4-Ethynylanisole 98+%
  • Packaging25g
  • Price$116
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS32997
  • Product description4-Ethynylanisole 98%
  • Packaging25g
  • Price$77
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS32997
  • Product description4-Ethynylanisole 98%
  • Packaging5g
  • Price$23
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS32997
  • Product description4-Ethynylanisole 98+%
  • Packaging1g
  • Price$19
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS32997
  • Product description4-Ethynylanisole 98%
  • Packaging100g
  • Price$277
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-12857
  • Product description1-Eth-1-ynyl-4-methoxybenzene 97%
  • Packaging10g
  • Price$310
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-12857
  • Product description1-Eth-1-ynyl-4-methoxybenzene 97%
  • Packaging10g
  • Price$310
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-12857
  • Product description1-Eth-1-ynyl-4-methoxybenzene 97%
  • Packaging10g
  • Price$310
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberJ90530
  • Product description1-Ethynyl-4-methoxybenzene 98%
  • Packaging25g
  • Price$47
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003L9T 4-Ethynylanisole ≥99% 1g $10 2026-05-28 Buy
aablocks AA003L9T 4-Ethynylanisole 98%GC 5g $19 2026-05-28 Buy
aablocks AA003L9T 4-Ethynylanisole 98%GC 10g $23 2026-05-28 Buy
aablocks AA003L9T 4-Ethynylanisole 98% 100g $88 2026-05-28 Buy
aablocks AA003L9T 4-Ethynylanisole 98% 25g $23 2026-05-28 Buy
Acrotein AC-1760 4-Methoxyphenylacetylene 97% 5g $35.38 2021-12-16 Buy
Activate Scientific AS32997 4-Ethynylanisole 98+% 5G $38 2021-12-16 Buy
Activate Scientific AS32997 4-Ethynylanisole 98+% 25g $116 2021-12-16 Buy
Activate Scientific AS32997 4-Ethynylanisole 98% 25g $77 2026-06-04 Buy
Activate Scientific AS32997 4-Ethynylanisole 98% 5g $23 2026-06-04 Buy
Activate Scientific AS32997 4-Ethynylanisole 98+% 1g $19 2021-12-16 Buy
Activate Scientific AS32997 4-Ethynylanisole 98% 100g $277 2026-06-04 Buy
AHH MT-12857 1-Eth-1-ynyl-4-methoxybenzene 97% 10g $310 2021-12-16 Buy
AHH MT-12857 1-Eth-1-ynyl-4-methoxybenzene 97% 10g $310 2026-05-25 Buy
AHH MT-12857 1-Eth-1-ynyl-4-methoxybenzene 97% 10g $310 2026-05-26 Buy
AK Scientific J90530 1-Ethynyl-4-methoxybenzene 98% 25g $47 2026-06-04 Buy

Properties

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
InChI :1S/C9H8O/c1-3-8-4-6-9(10-2)7-5-8/h1,4-7H,2H3
InChIKey :KBIAVTUACPKPFJ-UHFFFAOYSA-N
SMILES :COc1ccc(cc1)C#C
CAS DataBase Reference :768-60-5(CAS DataBase Reference)
NIST Chemistry Reference :4-CH3O-C6H4-CCH(768-60-5)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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