Chemical-Suppliers
The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
BGC » Chemicals A-Z » 3,4-Diethoxy-3-cyclobutene-1,2...
pr

3,4-Diethoxy-3-cyclobutene-1,2-dione

BGC Id:722344703766
CAS No:5231-87-8
Synonyms:diethoxycyclobutenedione ; diethyl squarate ; diethyl suquarate ; timtec-bb sbb008498 ; suquaric acid diethyl ester ; diethylsquarate98% ; 3,4-diethoxycyclobutane-1,2-dione ; squaric acid diethyl ester ; 1,2-diethoxycyclobutenedione ; diethyl quadratate
Molecular Formula:C8H10O4
Molecular Weight:170.16
EINECS:
Structural Formula

The most competitive supplier in 2025

The following 8 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: C(OC1=C(C(=O)C1=O)OCC)C MDL Number: MFCD00001333 Purity : 98% Available in stock: 3942 g

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

Identify

Synonyms:
diethoxycyclobutenedione ; diethyl squarate ; diethyl suquarate ; timtec-bb sbb008498 ; suquaric acid diethyl ester ; diethylsquarate98% ; 3,4-diethoxycyclobutane-1,2-dione ; squaric acid diethyl ester ; 1,2-diethoxycyclobutenedione ; diethyl quadratate
CAS:
5231-87-8
EINECS:
Molecular Formula:
C8H10O4
MDL:
MFCD00001333
SMILES:
C1=CC(=CC(=C1)Cl)C(=O)N

Properties

Molecular Weight:
170.16 g·mol−1
Density:
1.15 g/mL at 25 °C(lit.)
Boiling point:
95 °C0.1 mm Hg(lit.)
Flash point:
>230 ºF
Solubility:
Soluble in water (partly).
download Download Molfile for :
3,4-Diethoxycyclobut-3-ene-1,2-dione

Suppliers

Xiamen Hisunny Chemical Co., Ltd.

公司類型: Leading producer
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. 我們提供我們的化工產品Photoinitiators-907。 Send yr. inquiries, you will get it!
國家: P.R.China   打電話: +86-592-3327115   傳真: +86-592-5823596

Fox Chemicals GmbH

公司類型: International Supplier
國家: Germany
打電話: +49 7240 927151
傳真: +49 7240 927150
Fox Chemicals GmbH is a young, dynamic and full-service supplier and distributor of speciality products and laboratory equipment, representing quality manufacturers around the world. These strong and narrow partnerships with the producers, give the advantage to the customers, to get a very competitive prices, a short delivery time, the documents important and indispensable for his work, and at all events, a common business in the mutual respect and the transparency. 我們是賣方Tetramethyl guanidine。 Fox Che ...

Dayang Chem (Hangzhou) Co.,Ltd.

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. 我們提供我們的化工產品Diisopropyl zinc solution。 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 ...
公司類型: Leading producer
國家: P.R.China
打電話: +86-571-88938639
傳真: +86-571-8893-8652

Capot Chemical Co., Ltd.

公司類型: Leading producer
Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. 還擔任6-Amino-1,2,3,4-tetrahydronaphthalene-1-one由Capot Chemical Co., Ltd.。 We are certified to the ISO 9001:2000 Standards, have a safety management syste ...
國家: P.R.China   打電話: +86-571-85586718   傳真: +86-571-85864795

Carbone Scientific Co., Ltd.

公司類型: Supplier
國家: U.K.
打電話: +44 (0)203 769 4441 ext 1
傳真: +44 (0)203 769 4441 ext 2
Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Carbone Scientific Co., Ltd.還提供2-Nitro-1-phenylpropene的。 Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...

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. 我們提供我們的化工產品(R)-1-[(Benzyloxy)carbonyl]piperidine-3-carboxylic acid。 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 ...
公司類型: Supplier
國家: P.R.China
打電話: +86-21-61629022
傳真: +86-21-50201702

BIOZOL Diagnostica Vertrieb GmbH

公司類型: Supplier of chemical products
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. 我們供應商Ethylene glycol mono-tert-butyl ether。 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. We are supplying and producing lab quantities from tiny qua ...
國家: Germany   打電話: +49-871-966346-0   傳真: +49-871-966346-13

BuGuCh & Partners

公司類型: Producer
國家: Germany
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 ...

Safety Information

Hazard Classes:
Risk Codes:
36/37/38-42/43 (R)
Safety Codes:
7-26-37/39-24-23 (S)
WGK Germany:
3
RTECS:
GU1772466
Storage temperature:
2-8°C

What other providers are available for CAS 5231-87-8?

In addition to the providers presented here for 3,4-Diethoxy-3-cyclobutene-1,2-dione with the CAS number 5231-87-8, there are other 39 providers with slightly different product names available for this CAS number.

Hangzhou Zhongqi Chem Co., Ltd | Zehao Industry Co., Ltd. | Hangzhou Trylead Chemical Technology Co., Ltd. | Hangzhou Lingrui Chemical Co., Ltd. | AK Scientific, Inc. | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +22 additional providers that we know from the past
Simagchem Corporation +3 additional providers that we know from the past
+4 additional providers that we know from the past




Chemical-Suppliers
© Copyright 1996 to 2025 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.