Acrylic anhydride (CAS 2051-76-5) — formula C6H6O3, molecular weight 126.11; category organic chemicals.
Acrylic anhydride (CAS 2051-76-5) is a chemical raw material in the organic chemicals category. Its molecular formula C6H6O3 comprises 6 C, 6 H, 3 O atoms. Its molecular weight is about 126.11. Reported physicochemical data: LogP about 1.1. 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 | 2051-76-5 |
|---|---|
| Molecular Formula | C6H6O3 |
| Molecular Weight | 126.11 |
| LogP | 1.1 |
| Applications | adhesives, coatings, plastics, and as intermediates in pharmaceuticals and dyes |
| Category | Organic Chemicals |
Documented applications: adhesives, coatings, plastics, and as intermediates in pharmaceuticals and dyes.
Acrylic anhydride is a carbon-based organic compound with CAS registry number 2051-76-5 and molecular formula C6H6O3 (molecular weight 126.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2051-76-5
Its molecular formula C6H6O3 comprises 6 C, 6 H, 3 O atoms.
Also known as: Acrylic anhydride · 丙烯酸酐
Category: organic chemicals
The CAS registry number of Acrylic anhydride is 2051-76-5.
Molecular formula C6H6O3, molecular weight 126.11.
It is also registered under: Acrylic anhydride, 丙烯酸酐.
Recorded applications: adhesives, coatings, plastics, and as intermediates in pharmaceuticals and dyes.
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 Acrylic anhydride (CAS 2051-76-5), compiled from public chemistry databases.
| CAS Registry Number | 2051-76-5 |
|---|---|
| PubChem CID | 74919 |
| Molecular formula | C6H6O3 |
| IUPAC name | prop-2-enoyl prop-2-enoate |
| UNII (FDA) | M4BYS5VWG3 |
| Molecular Weight | 126.11 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 126.031694049 |
| Monoisotopic Mass | 126.031694049 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 9 |
Acrylic anhydride; 2051-76-5; Acrylic acid anhydride; M4BYS5VWG3; 2-Propenoic acid, anhydride; 2-Propenoic acid, 1,1'-anhydride; EINECS 218-128-2; NSC-32616; NSC 32616; RefChem:552847; 218-128-2; prop-2-enoyl prop-2-enoate; Acryloxide; MFCD00048146; 61932-59-0; acrylic anhydride (stabl. with 10% 4-methoxyphenol)
| Reported hazard statements | H290 (20%), H302 (80%), H312 (60%), H314 (80%), H315 (20%), H317 (20%), H318 (20%), H319 (20%) |
|---|
H290 (20%): May be corrosive to metals [Warning Corrosive to Metals]
H302 (80%): Harmful if swallowed [Warning Acute toxicity, oral]
Acrylic anhydride · CAS 2051-76-5 · C6H6O3. UNII M4BYS5VWG3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 丙烯酸酐