- Diethyl squarate
-
- $0.00 / 1KG
-
2025-04-15
- CAS:5231-87-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
- Diethyl squarate
-
- $0.00 / 1KG
-
2025-04-04
- CAS:5231-87-8
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 1ton
- Diethyl squarate
-
- $15.00 / 1KG
-
2021-08-12
- CAS:5231-87-8
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| | Diethyl squarate Basic information |
| Product Name: | Diethyl squarate | | Synonyms: | 3,4-DIETHOXYCYCLOBUTANE-1,2-DIONE;Diethyl squarate, Squaric acid diethyl ester;SQUARIC ACID DIETHYL ESTER,(DIETHYL SQUARATE, 3,4-DIETHOXY-3-CYCLOBUTENE-1,2-DIONE);DIETHOXYCYCLOBUTENEDIONE;3,4-DIETHOXY-3-CYCLOBUTENE-1,2-DIONE 98%;SQUARICACIDDIETHYLESTER/3,4-DIETHOXY-3-CYCLOBUTENE-1,2-DIONE;3,4-Diethoxy-3-cyclobuten-1,2-dion;Diethyl quadratate | | CAS: | 5231-87-8 | | MF: | C8H10O4 | | MW: | 170.16 | | EINECS: | | | Product Categories: | Ring Systems;Aluminium foil bag/Fluoride bottle or on your request;Simple 4-Membered Ring Compounds;Cyclobutanes & Cyclobutenes | | Mol File: | 5231-87-8.mol |  |
| | Diethyl squarate Chemical Properties |
| | Diethyl squarate Usage And Synthesis |
| Chemical Properties | clear yellow to light brownish liquid | | Uses | 3,4-Dethoxy-3-cyclobutene-1,2-dione is used as a starting material for synthesis of furanones and quinones. It undergoes ethoxy substitution with amines and unsaturated organosilanes. | | Uses | Diethyl squarate is an intermediate for pharma products, for photochemicals used in the dry-view process, in synthesis of photosensitive squaraine dyes (eg. laser dyes used in CD-Rom) and as intermediate for functional polymers. | | General Description | The reaction of 3,4-diethoxy-3-cyclobutene-1,2-dione (squaric acid diethyl ester) with glycosylamines (formed by reducing oligosaccharides) was studied. The derivatives formed were linked to amino-functionalized lipids, solids or proteins. |
| | Diethyl squarate Preparation Products And Raw materials |
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