3,3-Tetramethyleneglutaric anhydride (CAS 5662-95-3) — formula C9H12O3, molecular weight 168.19; category organic chemicals.
3,3-Tetramethyleneglutaric anhydride (CAS 5662-95-3) is a chemical raw material in the organic chemicals category. Its molecular formula C9H12O3 comprises 9 C, 12 H, 3 O atoms. Its molecular weight is about 168.19. Reported physicochemical data: LogP about 1.6. 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 | 5662-95-3 |
|---|---|
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19 |
| LogP | 1.6 |
| Category | Organic Chemicals |
3,3-Tetramethyleneglutaric anhydride is a carbon-based organic compound with CAS registry number 5662-95-3 and molecular formula C9H12O3 (molecular weight 168.19), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5662-95-3
Its molecular formula C9H12O3 comprises 9 C, 12 H, 3 O atoms.
Also known as: 3,3-Tetramethyleneglutaric anhydride · 3,3-四亚甲基戊二酸酐
Category: organic chemicals
The CAS registry number of 3,3-Tetramethyleneglutaric anhydride is 5662-95-3.
Molecular formula C9H12O3, molecular weight 168.19.
It is also registered under: 3,3-Tetramethyleneglutaric anhydride, 3,3-四亚甲基戊二酸酐.
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 3,3-Tetramethyleneglutaric anhydride (CAS 5662-95-3), compiled from public chemistry databases.
| CAS Registry Number | 5662-95-3 |
|---|---|
| PubChem CID | 79743 |
| Molecular formula | C9H12O3 |
| IUPAC name | 8-oxaspiro[4.5]decane-7,9-dione |
| UNII (FDA) | WL8R6QET6P |
| Molecular Weight | 168.19 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 168.078644241 |
| Monoisotopic Mass | 168.078644241 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 12 |
8-Oxaspiro[4.5]decane-7,9-dione; 5662-95-3; Cyclopentane-1,1-diacetic anhydride; DTXSID20205196; EINECS 227-116-6; NSC 78448; 8-Oxaspiro(4.5)decane-7,9-dione; RefChem:580960; DTXCID20127687; 227-116-6; 3,3-Tetramethyleneglutaric anhydride; 1,1-Cyclopentanediacetic anhydride; MFCD00006678; 8-oxaspiro[4.5]decan-7,9-dione; STR07022; 8-Oxaspiro[4.5]-7,9-decanedione
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.6%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
3,3-Tetramethyleneglutaric anhydride · CAS 5662-95-3 · C9H12O3. UNII WL8R6QET6P.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3,3-四亚甲基戊二酸酐