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CAS No 5231-87-8 , 3,4-diethoxycyclobut-3-ene-1,2-dione

  • Name: 3,4-diethoxycyclobut-3-ene-1,2-dione
  • Synonyms: Squaric acid diethyl ester; 3,4-diethoxycyclobut-3-ene-1,2-dione; 3,4-Diethoxy-3-cyclobutene-1,2-dione;3,4-diethoxycyclobut-3-ene-1,2-dione;Diethyl squarate; 5231-87-8;
  • CAS Registry Number:
  • Boiling Point: 95 ºC (0.1 MMHG)
  • Density: 1.15
  • Refractive index: 1.508-1.51
  • Safety Statements: R36/37/38;R42/43
  • Hazard Symbols: Xn: Harmful;
  • Molecular Weight: 170.1626
  • InchiKey: DFSFLZCLKYZYRD-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H10O4/c1-3-11-7-5(9)6(10)8(7)12-4-2/h3-4H2,1-2H3
  • Risk Statements: S23;S24;S26;S37/39
  • Molecular Formula: C8H10O4
  • Molecular Structure:CAS No:5231-87-8 3,4-diethoxycyclobut-3-ene-1,2-dione
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5231-87-8 3,4-Diethoxy-3-Cyclobutene-1,2-Dione

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5231-87-8 SQUARIC ACID, DIETHYL ESTER

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5231-87-8 3,4-Diethoxy-3-cyclobutene-1,2-dione

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5231-87-8 3,4-Diethoxy-3-cyclobutene-1,2-dione

  • China Ruechem Inc., Ltd [Manufacturers]
  • Tel: +86-13627290308
  • Fax: ^^^^^^^^
  • Address: Building No.46, Trade Road No.4,WEDZ,Wuhan,China 430056 Wuhan,HubeiChina
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5231-87-8 3,4-Diethoxy-3-cyclobutene-1,2-dione

  • China Beijing F&F Chemical Industrial Co., Ltd. [Manufacturers]
  • Tel: +86-10-64446910
  • Fax: +86-10-64446915
  • Address: Rm.B806 HuaShiLong Building, No.37 East Road NorthRm.B806 HuaShiLong Building, No.37 East Road North SanHuan, Beijing 100029 China. SanHuan, Beijing 100029 China. Beijing,BeijingChina
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5231-87-8 3,4-Diethoxy-3-cyclobutene-1,2-dione

  • China Anhui Puhe International Co., Ltd. [Importer/Exporter]
  • Tel: +86-551-2837389
  • Fax: +86-551-2837179
  • Address: 8/Fl., Chuangyuan Hall, No. 124 Lujiang Road, Hefei, Anhui, China Hefei,AnhuiChina
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5231-87-8 3,4-Diethoxy-3-cyclobutene-1,2-dione

  • China Pharmabl Ltd [Manufacturers]
  • Tel: 86-512-58189390
  • Fax: 86-512-58181490
  • Address: Guomao Nong Zhangjiagang Jiangsu China Zhangjiagang,JiangsuChina
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5231-87-8 3,4-Diethoxy-3-cyclobutene-1,2-dione

  • China Shanghai Luer Chemical Trading Co., Ltd [Importer/Exporter]
  • Tel: +86-21-6873 9752, 6873 7190
  • Fax: +86-21-6873 8630
  • Address: Rm GB, No.2 Building Hai Fu Garden, No.1359, Dong Fang Road, Pu Dong New District, Shanghai 200127, P. R. China Shanghai,ShanghaiChina
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5231-87-8 Squaric acid diethyl ester

  • China Beijing F&F Chemical Co.,Ltd. null
  • Fax: 86 10 64446915
  • Address: Rm.B806 HuaShiLong Building, No.37 East Road North SanHuan,Beijing 100029 China. null,nullChina
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5231-87-8 3,4-Diethoxy-3-Cyclobutene-1,2-Dione Diethyl Squarate

  • Purity(%): ??8% Analysis Method: By GC Appearance: Slightly Yellow Clear Liquid Package: 200L Iron Drum Storage: Keep tightly closed. Store in a cool dry place.
  • China Chemexcel (Zhangjiakou) Fine Chemicals Co.,Ltd. [Manufacturer]
  • Tel: 86-10-62944695
  • Fax: 86-10-82415873
  • Address: Sha lingzi inderstrypark,Zhang jiakou city Zhang Jiakou,nullChina
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