Squaric acid dibutylester (CAS 2892-62-8) — formula C12H18O4, molecular weight 226.27; category organic chemicals.
Squaric acid dibutylester (CAS 2892-62-8) is a chemical raw material in the organic chemicals category. Its molecular formula C12H18O4 comprises 12 C, 18 H, 4 O atoms. Its molecular weight is about 226.27. Reported physicochemical data: LogP about 2.4. 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 | 2892-62-8 |
|---|---|
| Molecular Formula | C12H18O4 |
| Molecular Weight | 226.27 |
| LogP | 2.4 |
| Category | Organic Chemicals |
Squaric acid dibutylester is a carbon-based organic compound with CAS registry number 2892-62-8 and molecular formula C12H18O4 (molecular weight 226.27), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2892-62-8
Its molecular formula C12H18O4 comprises 12 C, 18 H, 4 O atoms.
Also known as: Squaric acid dibutylester · 方酸二丁酯
Category: organic chemicals
The CAS registry number of Squaric acid dibutylester is 2892-62-8.
Molecular formula C12H18O4, molecular weight 226.27.
It is also registered under: Squaric acid dibutylester, 方酸二丁酯.
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 Squaric acid dibutylester (CAS 2892-62-8), compiled from public chemistry databases.
| CAS Registry Number | 2892-62-8 |
|---|---|
| PubChem CID | 65108 |
| Molecular formula | C12H18O4 |
| IUPAC name | 3,4-dibutoxycyclobut-3-ene-1,2-dione |
| UNII (FDA) | 4RTO57VG65 |
| Molecular Weight | 226.27 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 8 |
| Exact Mass | 226.12050905 |
| Monoisotopic Mass | 226.12050905 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 16 |
2892-62-8; Dibutyl squarate; 3,4-dibutoxycyclobut-3-ene-1,2-dione; 3,4-Dibutoxy-3-cyclobutene-1,2-dione; Squaric acid dibutyl ester; SADBE; Squaric acid dibutylester; 4RTO57VG65; SQX770; NSC-113489; CHEBI:53612; SQX-770; DTXSID30183113; RefChem:185167; DTXCID40105604; 628-906-7
| Reported hazard statements | H315 (100%), H317 (91.3%), H319 (100%), H335 (87%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (91.3%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Squaric acid dibutylester · CAS 2892-62-8 · C12H18O4. UNII 4RTO57VG65.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 方酸二丁酯