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ChemicalBook >> CAS DataBase List >> 3-(4-methoxyphenyl)-2-propynoic acid(SALTDATA: FREE)

3-(4-methoxyphenyl)-2-propynoic acid(SALTDATA: FREE)

3-(4-methoxyphenyl)-2-propynoic acid(SALTDATA: FREE) price.
  • $34 - $3729.21
  • Product name: 3-(4-methoxyphenyl)-2-propynoic acid(SALTDATA: FREE)
  • CAS: 2227-57-8
  • MF: C10H8O3
  • MW: 176.17
  • EINECS:
  • MDL Number:MFCD00181523
  • Synonyms:3-(4-methoxyphenyl)-2-propynoic acid(SALTDATA: FREE);3-(4-Methoxyphenyl)propiolic acid;3-(4-methoxyphenyl)prop-2-ynoic acid;(4-Methoxy-phenyl)-propynoic acid;(4-Methoxyphenyl)propiolic acid;2-Propynoic acid, 3-(4-methoxyphenyl)-
Price40 Properties Safety Information Description
40 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth
  • ChemBridge Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Rieke Metals
  • TRC
Package
  • 10mg
  • 50mg
  • 100mg
  • 250.00mg
  • 250mg
  • 1.00g
  • 1g
  • 2.5g
  • 5g
  • 5.00g
  • 10g
  • 25G
  • Manufactureraablocks
  • Product numberAA00BV5S
  • Product description3-(4-Methoxyphenyl)propiolic acid 95%
  • Packaging100mg
  • Price$34
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BV5S
  • Product description3-(4-Methoxyphenyl)propiolic acid 95%
  • Packaging250mg
  • Price$42
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BV5S
  • Product description3-(4-Methoxyphenyl)propiolic acid 95%
  • Packaging1g
  • Price$103
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BV5S
  • Product description3-(4-Methoxyphenyl)propiolic acid 95%
  • Packaging5g
  • Price$448
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV152473
  • Product description(4-Methoxyphenyl)propiolic acid 95%
  • Packaging5G
  • Price$400
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV152473
  • Product description(4-Methoxyphenyl)propiolic acid 95%
  • Packaging25G
  • Price$1645
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberAS02732
  • Product description(4-Methoxyphenyl)propiolic acid 97%
  • Packaging10g
  • Price$570.5
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAS02732
  • Product description(4-Methoxyphenyl)propiolic acid 97%
  • Packaging1g
  • Price$93.1
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAS02732
  • Product description(4-Methoxyphenyl)propiolic acid 97%
  • Packaging5g
  • Price$318.5
  • Updated2026-05-25
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS110735
  • Product description3-(4-Methoxyphenyl)propiolic acid 95%
  • Packaging1g
  • Price$178
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS110735
  • Product description3-(4-Methoxyphenyl)propiolic acid 95%
  • Packaging250mg
  • Price$216
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS110735
  • Product description3-(4-Methoxyphenyl)propiolic acid 95%
  • Packaging5g
  • Price$768
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number1270AB
  • Product description3-(4-Methoxyphenyl)propiolicacid
  • Packaging5g
  • Price$1796
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number1270AB
  • Product description3-(4-Methoxyphenyl)propiolicacid
  • Packaging2.5g
  • Price$1256
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number1270AB
  • Product description3-(4-Methoxyphenyl)propiolicacid
  • Packaging100mg
  • Price$279
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number2227578
  • Product description3-(4-Methoxyphenyl)propiolicacid
  • Packaging1g
  • Price$262.5
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00BV5S 3-(4-Methoxyphenyl)propiolic acid 95% 100mg $34 2026-05-28 Buy
aablocks AA00BV5S 3-(4-Methoxyphenyl)propiolic acid 95% 250mg $42 2026-05-28 Buy
aablocks AA00BV5S 3-(4-Methoxyphenyl)propiolic acid 95% 1g $103 2026-05-28 Buy
aablocks AA00BV5S 3-(4-Methoxyphenyl)propiolic acid 95% 5g $448 2026-05-28 Buy
ACHEMBLOCK V152473 (4-Methoxyphenyl)propiolic acid 95% 5G $400 2026-05-27 Buy
ACHEMBLOCK V152473 (4-Methoxyphenyl)propiolic acid 95% 25G $1645 2026-05-27 Buy
Acrotein AS02732 (4-Methoxyphenyl)propiolic acid 97% 10g $570.5 2026-05-25 Buy
Acrotein AS02732 (4-Methoxyphenyl)propiolic acid 97% 1g $93.1 2026-05-25 Buy
Acrotein AS02732 (4-Methoxyphenyl)propiolic acid 97% 5g $318.5 2026-05-25 Buy
Activate Scientific AS110735 3-(4-Methoxyphenyl)propiolic acid 95% 1g $178 2026-06-04 Buy
Activate Scientific AS110735 3-(4-Methoxyphenyl)propiolic acid 95% 250mg $216 2021-12-16 Buy
Activate Scientific AS110735 3-(4-Methoxyphenyl)propiolic acid 95% 5g $768 2026-06-04 Buy
AK Scientific 1270AB 3-(4-Methoxyphenyl)propiolicacid 5g $1796 2021-12-16 Buy
AK Scientific 1270AB 3-(4-Methoxyphenyl)propiolicacid 2.5g $1256 2021-12-16 Buy
AK Scientific 1270AB 3-(4-Methoxyphenyl)propiolicacid 100mg $279 2021-12-16 Buy
Alichem 2227578 3-(4-Methoxyphenyl)propiolicacid 1g $262.5 2021-12-16 Buy
Next Last

Properties

Melting point :141-143 °C (decomp)
Boiling point :340.9±34.0 °C(Predicted)
Density :1.26±0.1 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
pka :2.87±0.10(Predicted)
color :Pale Yellow to Yellow

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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3-(4-Methoxyphenyl)-2-propynoic Acid (cas# 2227-57-8) is a useful reagent for preparing bis(phenylethynyl)benzenes.

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Methyl 3-(4-Methoxyphenyl)propiolate 3-(3-METHOXYPHENYL)PROP-2-YNOIC ACID 3-(4-METHOXY-PHENYL)-PROP-2-YN-1-OL

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Suppliers and manufacturers

Shanghai Raise Chemical Technology Co.,Ltd Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Shanghai YuanYe Biotechnology Co., Ltd. Shanghai Kaimo Pharmaceutical Co., Ltd. Amatek Scientific Co. Ltd. Henan Lien Chemical Products Co., Ltd. Neostar United (Changzhou) Industrial Co., Ltd. Shanghai Ruipu Medical Technology Co., Ltd Shanghai Haohong Pharmaceutical Co., Ltd. Bide Pharmatech Ltd.