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Identify Suppliers 2025 Properties Safty

Methyl 4-ethynylbenzoate

BGC Id:	434848240069
CAS No:	3034-86-4
Synonyms:	benzoic acid,4-ethynyl-, methyl ester ; methyl p-ethynylbenzoate ; p-ethynylbenzoic acid methyl ester ; 4-ethynyl-benzoic acid methyl ester ; 4-(methoxycarbonyl)phenylacetylene ; methyl 4-ethynylbenzoate 95%
Molecular Formula:	C10H8O2
Molecular Weight:	160.16932
EINECS:

The most competitive supplier in 2025

The following 4 notable providers have been checked and can be recommended.

Dayang Chem

AK Scientific

BLD Pharmatech

Smile code: O=C(OC)C1=CC=C(C#C)C=C1 MDL Number: MFCD00168820 Purity : 98% Available in stock: 2424.05 g

Skyrun Industrial

What other providers are available for CAS 3034-86-4?

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:

benzoic acid,4-ethynyl-, methyl ester ; methyl p-ethynylbenzoate ; p-ethynylbenzoic acid methyl ester ; 4-ethynyl-benzoic acid methyl ester ; 4-(methoxycarbonyl)phenylacetylene ; methyl 4-ethynylbenzoate 95%

CAS:

3034-86-4

EINECS:

Molecular Formula:

C10H8O2

MDL:

MFCD00168820

Properties

Molecular Weight:

160.16932 g·mol−1

Melting point:

103-105°C

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. 2-Bromo-6-(pyridin-4-yl)pyridine is also served by Dayang Chem (Hangzhou) Co.,Ltd.. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Country: P.R.China Phone: +86-571-88938639 Telefax: +86-571-8893-8652

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AK Scientific, Inc.

Company type: Supplier

Country: USA
Phone: +1 (510) 429-8835
Telefax: +1 (510) 429-8836

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. AK Scientific, Inc. is a seller of 5-Chlorothiophene-2-carboxylic acid. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...

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BLD Pharmatech Ltd

Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. BLD Pharmatech Ltd is a seller of 2,3-Dimethyl-2H-indazol-6-amine hydrochloride. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...

Company type: Supplier

Country: P.R.China
Phone: +86-21-61629022
Telefax: +86-21-50201702

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Skyrun Industrial Co., Ltd.

Company type: Leading producer

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Skyrun Industrial Co., Ltd. is a seller of 4-Chloro-1-butanol. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Country: P.R.China Phone: +86-576-84015261 Telefax: +86-576-84015261

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38 (R)

Safety Codes:

22-26-36 (S)

Storage temperature:

2-8 °C

What other providers are available for CAS 3034-86-4?

In addition to the providers presented here for Methyl 4-ethynylbenzoate with the CAS number 3034-86-4, there are other 16 providers with slightly different product names available for this CAS number.

4-(Methoxycarbonyl)-phenylacetylene

Capot Chemical Co., Ltd. +2 additional providers that we know from the past

4-Ethynyl benzoic acid methyl ester

Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +8 additional providers that we know from the past