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ChemicalBook >> CAS DataBase List >> Methyl 2-butynoate

Methyl 2-butynoate

Methyl 2-butynoate price.
  • $8 - $1706.17
  • Product name: Methyl 2-butynoate
  • CAS: 23326-27-4
  • MF: C5H6O2
  • MW: 98.1
  • EINECS:
  • MDL Number:MFCD00009273
  • Synonyms:TETROLIC ACID METHYL ESTER;2-BUTYNOIC ACID METHYL ESTER;Methyl-2-Butynaote97%;Methyl2-butynoate=Methyltetrolate;Methyle2-butynoate;Methyl 2-butynoate,97%;Methyl 2-butynoate, 97% 5GR;2-Butynoic Acid Methyl Ester Methyl 2-Butynoate Tetrolic Acid Methyl Ester
Price34 Properties Safety Information Description
34 prices
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Brand
  • aablocks
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • Frontier Specialty Chemicals
  • GFS CHEMICALS
  • Synthonix
  • TCI Chemical
  • TRC
Package
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  • 500mg
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  • 25g
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  • 500g
  • Manufactureraablocks
  • Product numberAA002MT9
  • Product descriptionMETHYL 2-BUTYNOATE 98%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MT9
  • Product descriptionMETHYL 2-BUTYNOATE 98%
  • Packaging5g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MT9
  • Product descriptionMETHYL 2-BUTYNOATE >98%
  • Packaging10g
  • Price$21
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MT9
  • Product descriptionMETHYL 2-BUTYNOATE >98%
  • Packaging25g
  • Price$50
  • Updated2026-05-28
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-5965
  • Product descriptionMethyl 2-butynoate 97%
  • Packaging5g
  • Price$111.84
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-5965
  • Product descriptionMethyl 2-butynoate 97%
  • Packaging1g
  • Price$38.14
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-5965
  • Product descriptionMethyl 2-butynoate 97%
  • Packaging25g
  • Price$339.16
  • Updated2026-05-25
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS88077
  • Product descriptionMethyl 2-butynoate 95%
  • Packaging5G
  • Price$258
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS88077
  • Product descriptionMethyl 2-butynoate 95%
  • Packaging1g
  • Price$97
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX7106
  • Product descriptionMethyl2-butynoate
  • Packaging25g
  • Price$691
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030359
  • Product descriptionMETHYL-2-BUTYNOATE 95.00%
  • Packaging5ML
  • Price$976.67
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030359
  • Product descriptionMETHYL-2-BUTYNOATE 95.00%
  • Packaging25ML
  • Price$1706.17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030359
  • Product descriptionMETHYL-2-BUTYNOATE 95.00%
  • Packaging1ML
  • Price$665.68
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A760588
  • Product descriptionMethyl but-2-ynoate 98%
  • Packaging100g
  • Price$162
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A760588
  • Product descriptionMethyl but-2-ynoate 98%
  • Packaging500g
  • Price$806
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A760588
  • Product descriptionMethyl but-2-ynoate 98%
  • Packaging25g
  • Price$45
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002MT9 METHYL 2-BUTYNOATE 98% 1g $8 2026-05-28 Buy
aablocks AA002MT9 METHYL 2-BUTYNOATE 98% 5g $16 2026-05-28 Buy
aablocks AA002MT9 METHYL 2-BUTYNOATE >98% 10g $21 2026-05-28 Buy
aablocks AA002MT9 METHYL 2-BUTYNOATE >98% 25g $50 2026-05-28 Buy
Acrotein AC-5965 Methyl 2-butynoate 97% 5g $111.84 2026-05-25 Buy
Acrotein AC-5965 Methyl 2-butynoate 97% 1g $38.14 2026-05-25 Buy
Acrotein AC-5965 Methyl 2-butynoate 97% 25g $339.16 2026-05-25 Buy
Activate Scientific AS88077 Methyl 2-butynoate 95% 5G $258 2021-12-16 Buy
Activate Scientific AS88077 Methyl 2-butynoate 95% 1g $97 2021-12-16 Buy
AK Scientific X7106 Methyl2-butynoate 25g $691 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030359 METHYL-2-BUTYNOATE 95.00% 5ML $976.67 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030359 METHYL-2-BUTYNOATE 95.00% 25ML $1706.17 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030359 METHYL-2-BUTYNOATE 95.00% 1ML $665.68 2021-12-16 Buy
Arctom BD-A760588 Methyl but-2-ynoate 98% 100g $162 2026-05-26 Buy
Arctom BD-A760588 Methyl but-2-ynoate 98% 500g $806 2026-05-26 Buy
Arctom BD-A760588 Methyl but-2-ynoate 98% 25g $45 2026-05-26 Buy
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Properties

Boiling point :76-77 °C (80 mmHg)
Density :0.98
refractive index :1.436-1.438
Flash point :45 °C
storage temp. :Flammables area
form :Liquid
color :Clear colorless to yellow
InChI :InChI=1S/C5H6O2/c1-3-4-5(6)7-2/h1-2H3
InChIKey :UJQCANQILFWSDJ-UHFFFAOYSA-N
SMILES :C(OC)(=O)C#CC
CAS DataBase Reference :23326-27-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
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
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

Methyl 2-Butynoate, is an alkynoate used in preparation of various compounds such as preparation of phenanthrenes/benzoindolyl carboxylates.

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Suppliers and manufacturers

Shanghai Toplab Chemical Co., Ltd. Shanghai xinluo Bio-pharmaceutical Technology Co. , Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical Capot Chemical Co., Ltd Beijing Ouhe Technology Co., Ltd JinYan Chemicals(ShangHai) Co.,Ltd. Jia Xing Isenchem Co.,Ltd