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Henan Tianfu Chemical Co., Ltd.2892-51-5 3,4-Dihydroxy-3-cyclobutene-1,2-dione//file1.lookchem.com/cas/reactions/2021/06/21/774275.png
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2892-51-5 3,4-Dihydroxy-3-cyclobutene-1,2-dione CAS NO.2892-51-5

Min.Order Quantity:
1 Metric Ton
Purity:
99
Port:
Shanghai
Payment Terms:
L/C,T/T

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Product Details

Keywords

  • 2892-51-5
  • 3,4-Dihydroxy-3-cyclobutene-1,2-dione
  • dihydroxy-cyclobutenedion

Quick Details

  • ProName: 2892-51-5 3,4-Dihydroxy-3-cyclobutene-...
  • CasNo: 2892-51-5
  • Molecular Formula: C4H2O4
  • Appearance: white powder
  • Application: medical
  • DeliveryTime: Prompt
  • PackAge: As required
  • Port: Shanghai
  • ProductionCapacity: 20 Metric Ton/Day
  • Purity: 99
  • Storage: room tempurature
  • Transportation: accordingly
  • LimitNum: 1 Metric Ton
  • Grade: Industrial Grade,Pharma Grade
  • Assay: 99%

Superiority

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:

1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

our advantage:

1. higest quality and good package

2.fast delivery

3.better payment term

4.fast response to customer within 6 hours

5.good business credit in europe ,us ,japan ,korea

Details

product name: 3,4-dihydroxy-3-cyclobutene-1,2-dione
synonyms: dihydroxy-cyclobutenedion;dihydroxycyclobutenedione;3,4-dihydroxy-3-cyclobuten-1,2-dione;3,4-dihydroxy-3-cyclobutene-1,2-dione;3,4-dihydroxycyclobut-3-ene-1,2-dione;1,2-dihydroxy-1-cyclobuten-3,4-dione;1,2-dihydroxy-3,4-cyclobutenedione;1,2-dihydroxy cyclobutenedione
cas: 2892-51-5
mf: c4h2o4
mw: 114.06
einecs: 220-761-4
product categories: cyclic compounds;organic acids;cyclobutanes & cyclobutenes;simple 4-membered ring compounds;ring systems
mol file: 2892-51-5.mol
3,4-dihydroxy-3-cyclobutene-1,2-dione chemical properties
melting point >300 °c(lit.)
density 1.82 g/cm3
fp 190 °c
storage temp. -20°c
solubility 20g/l
pka 1.5 (at 25℃)
form crystalline powder
color white to beige
ph 1 (1g/l, h2o, 20℃)
water solubility 20 g/l (30 ºc)
merck 14,8769
brn 774275

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