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5231-87-8

Basic Information
CAS No.: 5231-87-8
Name: Diethyl squarate
Molecular Structure:
Molecular Structure of 5231-87-8 (Diethyl squarate)
Formula: C8H10O4
Molecular Weight: 170.16
Synonyms: Cyclobutenedione,diethoxy- (7CI,8CI);1,2-Diethoxy-1-cyclobutene-3,4-dione;1,2-Diethoxy-3,4-dioxocyclobut-1-ene;3,4-Diethoxy-3-cyclobutene-1,2-dione;3,4-Diethoxycyclobutene-1,2-dione;Diethoxycyclobutenedione;
EINECS:
Density: 1.19 g/cm3
Melting Point:
Boiling Point: 325.7 °C at 760 mmHg
Flash Point: 135.4 °C
Solubility: insoluble in water
Appearance: clear yellow to light brownish liquid
Hazard Symbols: HarmfulXn, IrritantXi
Risk Codes: 36/37/38-42/43
Safety: 7-26-37/39-24-23
Transport Information:
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    Address:Room1027,No.Jinyu Road,Pudong

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  • Diethyl squarate

  • Casno:

    5231-87-8

    Diethyl squarate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Diethyl squarate Application:please email us, thanks

    Shaanxi wuzhiyuan biological technology co., LTD. is located at the foot of qinling mountains----which divided China to north and south. With its rich animal and plant resources,

  •  Shaanxi wuzhiyuan biotech co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 18791979989

    Address:No24.west fengming road,fengming town,qishan county

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  • Squaric acid, diethyl ester

  • Casno:

    5231-87-8

    Squaric acid, diethyl ester

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    High qualityAppearance:Solid, Liquid Storage:Room Temprature Package:according to the clients‘ requirements Application:Pharmaceutical Intermediates,Organic Intermediates Transportation:By Sea or By Air or Courier

    Our company specializes in chemical products, including pharmaceutical intermediates, active pharmaceutical ingredients etc. High quality! High pur

  •  U-Chemo Holding Co.,Limited

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-61558312

    Address:Dong Fang Road,

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

  • Casno:

    5231-87-8

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

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

    Meihua Biological Technology Co.,Ltd is a leading supplier of fine chemical in China, is located in hebei. The unique geographical conditions of hebei are favorable for transportat

  •  tonda chem-tech co.,ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0311-83953206

    Address:qiaoxiqu

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  • 3,4-Diethoxy-3-Cyclobutene-1,2-Dione

  • Casno:

    5231-87-8

    3,4-Diethoxy-3-Cyclobutene-1,2-Dione

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Angene supplies the compounds with the most competitive price and the best quality; specializes in custom synthesis & building blocks. Welcome the enquiries & orders around the world. Application:chemical research

    Angene is pledged to providing quality chemicals for use in research and development and commercial manufacturing. Angenes offers over 100,000 products including lab reagents, inte

  •  Angene International Limited

    United Kingdom  |  Contact Details

    Business Type:Trading Company

    Tel:+852 8191 6999

    Address:CHURCHILL HOUSE 142-146 OLD STREET

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  • Diethyl squarate cas  5231-87-8

  • Casno:

    5231-87-8

    Diethyl squarate cas 5231-87-8

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Diethyl squarate cas 5231-87-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

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  • Squaric acid diethyl ester

  • Casno:

    5231-87-8

    Squaric acid diethyl ester

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Professional Intermediates Supplier Application:Intermediates

    T&W GROUP was established in 2007, headquartered in Shanghai, China. By integrating people, technology and potential, we endeavor to work for a better life. We are in the business

  •  SHANGHAI T&W PHARMACEUTICAL CO., LTD.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-61551611

    Address:601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong

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  • Diethyl Suquarate

  • Casno:

    5231-87-8

    Diethyl Suquarate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:Powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary and sec

    BOC Sciences is a chemistry division of CD Inc that has established its headquarters in New York State, USA. At CD Inc, we provide a full range of CRO services that cover the entir

  •  Boc Sciences

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:1-631-5046093

    Address:45-16 Ramsey Road Shirley, NY 11967, USA

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

  • Casno:

    5231-87-8

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

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    manufacturer Application:Organic Intermediate

    Our company has been committed to technology innovation, and process improving, while focusing on the development of new products. We have a brand new standard R & D center, and ha

  •  Mascot I.E. Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-519-85010319/339/362

    Address:B-802,XingBei Building,391#,Tongjiang Middle Road New District,Changzhou,JS,China

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