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ChemicalBook >> CAS DataBase List >> Methyl-4-hydroxy-2-butynoate

Methyl-4-hydroxy-2-butynoate

$76 - $5445
Product name: Methyl-4-hydroxy-2-butynoate
CAS: 31555-05-2
MF: C5H6O3
MW: 114.1
EINECS:200-258-5
MDL Number:MFCD00029655
Synonyms:Methyl-4-hydroxy-2-butynoate;Nsc292683;2-Butynoic acid, 4-hydroxy-, Methyl ester;Methyl 4-hydroxy-2-butyrate;4-Hydroxy-2-pentynoate;Methyl 4-hydroxybut-2-ynoate

Price18 Properties Safety Information Description

18 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
AK Scientific
American Custom Chemicals Corporation
Chemenu
Crysdot
Matrix Scientific

Package

100.00mg
100mg
250mg
250.00mg
500mg
1g
1.00g
5g
10g

Manufactureraablocks
Product numberAA00CN0H
Product descriptionMethyl 4-Hydroxybut-2-Ynoate 95%
Packaging100mg
Price$76
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CN0H
Product descriptionMethyl 4-Hydroxybut-2-Ynoate 95%
Packaging250mg
Price$135
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CN0H
Product descriptionMethyl 4-Hydroxybut-2-Ynoate 95%
Packaging1g
Price$320
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CN0H
Product descriptionMethyl 4-Hydroxybut-2-Ynoate 95%
Packaging5g
Price$1342
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CN0H
Product descriptionMethyl 4-Hydroxybut-2-Ynoate 95%
Packaging10g
Price$2443
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberU107398
Product descriptionMethyl 4-hydroxybut-2-ynoate 95.00%
Packaging5G
Price$1690
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberU107398
Product descriptionMethyl 4-hydroxybut-2-ynoate 95.00%
Packaging1G
Price$480
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberU107398
Product descriptionMethyl 4-hydroxybut-2-ynoate 95.00%
Packaging250MG
Price$180
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product number3414AB
Product descriptionMethyl4-hydroxybut-2-ynoate
Packaging5g
Price$5445
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0078478
Product descriptionMETHYL 4-HYDROXY-2-BUTYNOATE 95.00%
Packaging5G
Price$909.56
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM192765
Product descriptionMethyl 4-hydroxybut-2-ynoate 95%
Packaging1g
Price$538
Updated2026-05-26
Buy

ManufacturerCrysdot
Product numberCD13015698
Product descriptionMethyl 4-hydroxybut-2-ynoate 95+%
Packaging5g
Price$878
Updated2026-05-27
Buy

ManufacturerMatrix Scientific
Product number140405
Product descriptionMethyl4-hydroxy-2-butynoate >90%
Packaging1g
Price$889
Updated2021-12-16
Buy

ManufacturerMatrix Scientific
Product number140405
Product descriptionMethyl4-hydroxy-2-butynoate >90%
Packaging5g
Price$3997
Updated2021-12-16
Buy

ManufacturerMatrix Scientific
Product number140405
Product descriptionMethyl4-hydroxy-2-butynoate >90%
Packaging500mg
Price$657
Updated2021-12-16
Buy

ManufacturerMatrix Scientific
Product number140405
Product descriptionMethyl 5-hydroxypent-2-ynoate
Packaging1.00g
Price$452
Updated2026-05-18
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00CN0H	Methyl 4-Hydroxybut-2-Ynoate 95%	100mg	$76	2026-05-28	Buy
aablocks	AA00CN0H	Methyl 4-Hydroxybut-2-Ynoate 95%	250mg	$135	2026-05-28	Buy
aablocks	AA00CN0H	Methyl 4-Hydroxybut-2-Ynoate 95%	1g	$320	2026-05-28	Buy
aablocks	AA00CN0H	Methyl 4-Hydroxybut-2-Ynoate 95%	5g	$1342	2026-05-28	Buy
aablocks	AA00CN0H	Methyl 4-Hydroxybut-2-Ynoate 95%	10g	$2443	2026-05-28	Buy
ACHEMBLOCK	U107398	Methyl 4-hydroxybut-2-ynoate 95.00%	5G	$1690	2026-05-27	Buy
ACHEMBLOCK	U107398	Methyl 4-hydroxybut-2-ynoate 95.00%	1G	$480	2026-05-27	Buy
ACHEMBLOCK	U107398	Methyl 4-hydroxybut-2-ynoate 95.00%	250MG	$180	2026-05-27	Buy
AK Scientific	3414AB	Methyl4-hydroxybut-2-ynoate	5g	$5445	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0078478	METHYL 4-HYDROXY-2-BUTYNOATE 95.00%	5G	$909.56	2021-12-16	Buy
Chemenu	CM192765	Methyl 4-hydroxybut-2-ynoate 95%	1g	$538	2026-05-26	Buy
Crysdot	CD13015698	Methyl 4-hydroxybut-2-ynoate 95+%	5g	$878	2026-05-27	Buy
Matrix Scientific	140405	Methyl4-hydroxy-2-butynoate >90%	1g	$889	2021-12-16	Buy
Matrix Scientific	140405	Methyl4-hydroxy-2-butynoate >90%	5g	$3997	2021-12-16	Buy
Matrix Scientific	140405	Methyl4-hydroxy-2-butynoate >90%	500mg	$657	2021-12-16	Buy
Matrix Scientific	140405	Methyl 5-hydroxypent-2-ynoate	1.00g	$452	2026-05-18	Buy

Next Last

Properties

Boiling point :120 °C(Press: 6 Torr)
Density :1.196±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :13.11±0.10(Predicted)
Appearance :Colorless to off-white Liquid

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
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

More related product prices

4-Hydroxybut-2-ynoic acid 4-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-BUT-2-YNOIC ACID METHYL ESTER Dimethyl acetylenedicarboxylate 762-21-0

Suppliers and manufacturers

Beijing Ouhe Technology Co., Ltd Wuhan ariel chemical Co., LTD. Hangzhou Sage Chemical Co., Ltd. Shanghai Topbiochem Technology Co., Ltd Shanghai XIYU Chemical Technology Co.,Ltd. Cool Pharm, Ltd Shanghai GaoDao Pharmaceutical Co., Ltd. Zhengzhou Acme Chemical Co., Ltd. Amadis Chemical Company Limited Aikon International Limited

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Methyl-4-hydroxy-2-butynoate

Properties

Safety Information

Description

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