3,4-Dihydroxy-3-cyclobutene-1,2-dione (CAS 2892-51-5) — formula C4H2O4, molecular weight 114.06; category organic chemicals.
3,4-Dihydroxy-3-cyclobutene-1,2-dione (CAS 2892-51-5) is a chemical raw material in the organic chemicals category. Its molecular formula C4H2O4 comprises 4 C, 2 H, 4 O atoms. Its molecular weight is about 114.06. Reported physicochemical data: LogP about -0.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2892-51-5 |
|---|---|
| Molecular Formula | C4H2O4 |
| Molecular Weight | 114.06 |
| LogP | -0.7 |
| Applications | Used to make pharmaceutical intermediates, squarylium dyes, and photoconducting squaraines, The dibutylester is used as a contact sensitizer in the treatment of alopecia and warts, 3-Cyclobutene-1, 2-dione |
| Category | Organic Chemicals |
Documented applications: Used to make pharmaceutical intermediates, squarylium dyes, and photoconducting squaraines, The dibutylester is used as a contact sensitizer in the treatment of alopecia and warts, 3-Cyclobutene-1, 2-dione.
3,4-Dihydroxy-3-cyclobutene-1,2-dione is a carbon-based organic compound with CAS registry number 2892-51-5 and molecular formula C4H2O4 (molecular weight 114.06), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2892-51-5
Its molecular formula C4H2O4 comprises 4 C, 2 H, 4 O atoms.
Also known as: 3,4-Dihydroxy-3-cyclobutene-1,2-dione · 3,4-二羟基-3-环丁烯-1,2-二酮
Category: organic chemicals
The CAS registry number of 3,4-Dihydroxy-3-cyclobutene-1,2-dione is 2892-51-5.
Molecular formula C4H2O4, molecular weight 114.06.
It is also registered under: 3,4-Dihydroxy-3-cyclobutene-1,2-dione, 3,4-二羟基-3-环丁烯-1,2-二酮.
Recorded applications: Used to make pharmaceutical intermediates, squarylium dyes, and photoconducting squaraines, The dibutylester is used as a contact sensitizer in the treatment of alopecia and warts, 3-Cyclobutene-1, 2-dione.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 3,4-Dihydroxy-3-cyclobutene-1,2-dione (CAS 2892-51-5), compiled from public chemistry databases.
| CAS Registry Number | 2892-51-5 |
|---|---|
| PubChem CID | 17913 |
| Molecular formula | C4H2O4 |
| IUPAC name | 3,4-dihydroxycyclobut-3-ene-1,2-dione |
| UNII (FDA) | SVR9D0VODW |
| Molecular Weight | 114.06 |
|---|---|
| XLogP3 | -0.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 113.99530854 |
| Monoisotopic Mass | 113.99530854 |
| Topological Polar Surface Area | 74.6 |
| Heavy Atom Count | 8 |
Squaric acid; 2892-51-5; Quadratic acid; 3,4-dihydroxycyclobut-3-ene-1,2-dione; Quadratsaeure; 1,2-Diketo-3,4-dihydroxycyclobutene; Dihydroxycyclobutenedione; DTXSID9049409; SVR9D0VODW; NSC-125692; DTXCID8029369; CHEBI:52141; RefChem:185166; 220-761-4; 3,4-Dihydroxy-3-cyclobutene-1,2-dione; 3-Cyclobutene-1,2-dione, 3,4-dihydroxy-
| Reported hazard statements | H315 (72.1%), H317 (86.9%), H319 (72.1%), H335 (70.5%) |
|---|
H315 (72.1%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (86.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]
3,4-Dihydroxy-3-cyclobutene-1,2-dione · CAS 2892-51-5 · C4H2O4. UNII SVR9D0VODW.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3,4-二羟基-3-环丁烯-1,2-二酮