UV-2908 (CAS 67845-93-6) — formula C31H54O3, molecular weight 474.8; category specialty chemicals.
UV-2908 (CAS 67845-93-6) is a chemical raw material in the specialty chemicals category. Its molecular formula C31H54O3 comprises 31 C, 54 H, 3 O atoms. Its molecular weight is about 474.8. Reported physicochemical data: LogP about 12.5. 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 | 67845-93-6 |
|---|---|
| Molecular Formula | C31H54O3 |
| Molecular Weight | 474.8 |
| LogP | 12.5 |
| Applications | Plastics, Fragrance Ingredients, Polyolefin-II, UV stabilizer, Processing aids not otherwise specified, U.S. Production: 2023: 700 |
| Category | Specialty Chemicals |
Documented applications: Plastics, Fragrance Ingredients, Polyolefin-II, UV stabilizer, Processing aids not otherwise specified, U.S. Production: 2023: 700.
UV-2908 is a specialty compound with CAS registry number 67845-93-6 and molecular formula C31H54O3 (molecular weight 474.8), belonging to the specialty chemicals segment of chemical raw materials.
CAS number: 67845-93-6
Its molecular formula C31H54O3 comprises 31 C, 54 H, 3 O atoms.
Also known as: UV-2908 · hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate
Category: specialty chemicals
The CAS registry number of UV-2908 is 67845-93-6.
Molecular formula C31H54O3, molecular weight 474.8.
It is also registered under: UV-2908, hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate.
Recorded applications: Plastics, Fragrance Ingredients, Polyolefin-II, UV stabilizer, Processing aids not otherwise specified, U.S. Production: 2023: 700.
Category: Specialty 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 UV-2908 (CAS 67845-93-6), compiled from public chemistry databases.
| CAS Registry Number | 67845-93-6 |
|---|---|
| PubChem CID | 94623 |
| Molecular formula | C31H54O3 |
| IUPAC name | hexadecyl 3,5-ditert-butyl-4-hydroxybenzoate |
| UNII (FDA) | S43L542RUG |
| Molecular Weight | 474.8 |
|---|---|
| XLogP3 | 12.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 19 |
| Exact Mass | 474.40729558 |
| Monoisotopic Mass | 474.40729558 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 34 |
67845-93-6; hexadecyl 3,5-di-tert-butyl-4-hydroxybenzoate; Hexadecyl 3,5-bis-tert-butyl-4-hydroxybenzoate; Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, hexadecyl ester; EINECS 267-342-2; Palmityl 3,5-di-tert-butyl-4-hydroxybenzoate; S43L542RUG; 3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzoic acid, hexadecyl ester; CYAGARD UV 2908; CYASORB UV 2908; DTXSID0052382; EC 267-342-2; UV 2908; CETYL 3,5-DI-TERT-BUTYL-4-HYDROXYBENZOATE; 267-342-2; RefChem:858437
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 80.2% (263 / 328) |
| GHS notification summary | 80.2% (263 / 328) |
|---|---|
| Reported hazard statements | H411 (17.4%) |
This chemical does not meet GHS hazard criteria for 80.2% (263 of 328) of all reports.
H411 (17.4%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate · CAS 67845-93-6 · C31H54O3. UNII S43L542RUG.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: UV-2908