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Identify Suppliers 2025 Properties Safty

4-Ethynyl benzoic acid methyl ester

BGC Id:	873478361597
CAS No:	3034-86-4
Synonyms:	p-ethynylbenzoic acid methyl ester ; 4-ethynyl-benzoic acid methyl ester ; benzoic acid,4-ethynyl-, methyl ester ; methyl p-ethynylbenzoate ; 4-(methoxycarbonyl)phenylacetylene ; methyl 4-ethynylbenzoate 95%
Molecular Formula:	C10H8O2
Molecular Weight:	160.16932
EINECS:

Verified providers in 2025

The following 3 notable providers have been checked and can be recommended.

Leap Chem

Molecular Formula: C10H8O2 Molecular Weight: 160.16932 Hazard Symbols: Xi WGKGermany: 3

BIOZOL Diagnostica Vertrieb

BuGuCh & Partners

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

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:

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

CAS:

3034-86-4

EINECS:

Molecular Formula:

C10H8O2

MDL:

MFCD00168820

SMILES:

CCCCCCCCCCCCCCP(=O)(OCC)OCC

Properties

Molecular Weight:

160.16932 g·mol−1

Melting point:

103-105°C

Suppliers

Leap Chem Co., Ltd

företagets typ: Bulk and laboratory supplier

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

land: P.R.China telefon: +852-30606658

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BIOZOL Diagnostica Vertrieb GmbH

företagets typ: Supplier of chemical products

land: Germany
telefon: +49-871-966346-0
fax: +49-871-966346-13

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. Vi är säljare av Sulfamic acid. We are supplying and producing lab quantities from tiny qua ...

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BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

företagets typ: Producer

land: Germany

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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 4-Ethynyl benzoic acid methyl ester with the CAS number 3034-86-4, there are other 20 providers with slightly different product names available for this CAS number.

Methyl 4-ethynylbenzoate

Dayang Chem (Hangzhou) Co.,Ltd. | AK Scientific, Inc. | BLD Pharmatech Ltd | Skyrun Industrial Co., Ltd. +12 additional providers that we know from the past

4-(Methoxycarbonyl)-phenylacetylene

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