UV-2908（CAS 67845-93-6）：分子式 C31H54O3、分子量 474.8。
| CAS号 | 67845-93-6 |
|---|---|
| 分子式 | C31H54O3 |
| 分子量 | 474.8 |
| LogP | 12.5 |
| 应用领域 | Uses: Plastics -> Typical concentration range in plastic materials -> 0.2%、Use Classification: Fragrance Ingredients、Plastics -> Polymer Type -> Polyolefin-I、Polyolefin-II、Plastics -> Light stabilisers、Industry Uses: UV stabilizer、Processing aids not otherwise specified、Consumer Uses: UV stabilizer、U.S. Production: 2023: 700、000 - <850、000 lb、2022: 1、000、000 - <2、500、2021: 1、2020: 550、000 - <700、General Manufacturing Information: Plastics Product Manufacturing、Plastics Material and Resin Manufacturing、Benzoic acid、3、5-bis(1、1-dimethylethyl)-4-hydroxy-、hexadecyl ester: ACTIVE |
登记用途：Uses: Plastics -> Typical concentration range in plastic materials -> 0.2%、Use Classification: Fragrance Ingredients、Plastics -> Polymer Type -> Polyolefin-I、Polyolefin-II、Plastics -> Light stabilisers、Industry Uses: UV stabilizer、Processing aids not otherwise specified、Consumer Uses: UV stabilizer、U.S. Production: 2023: 700、000 - <850、000 lb、2022: 1、000、000 - <2、500、2021: 1、2020: 550、000 - <700、General Manufacturing Information: Plastics Product Manufacturing、Plastics Material and Resin Manufacturing、Benzoic acid、3、5-bis(1、1-dimethylethyl)-4-hydroxy-、hexadecyl ester: ACTIVE。
UV-2908 是一种化工化合物，登记 CAS 号为 67845-93-6，分子式 C31H54O3（分子量 474.8）。
登记 CAS 号：67845-93-6
其分子式 C31H54O3 由 31 个碳、54 个氢、3 个氧 组成。
别名/同义词：UV-2908 · hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate
UV-2908 的 CAS 登记号为 67845-93-6。
分子式 C31H54O3，分子量 474.8。
别名/同义词：UV-2908、hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate。
登记用途：Uses: Plastics -> Typical concentration range in plastic materials -> 0.2%、Use Classification: Fragrance Ingredients、Plastics -> Polymer Type -> Polyolefin-I、Polyolefin-II、Plastics -> Light stabilisers、Industry Uses: UV stabilizer、Processing aids not otherwise specified、Consumer Uses: UV stabilizer、U.S. Production: 2023: 700、000 - <850、000 lb、2022: 1、000、000 - <2、500、2021: 1、2020: 550、000 - <700、General Manufacturing Information: Plastics Product Manufacturing、Plastics Material and Resin Manufacturing、Benzoic acid、3、5-bis(1、1-dimethylethyl)-4-hydroxy-、hexadecyl ester: ACTIVE。
UV-2908（CAS 67845-93-6）的独立参考数据，整理自公开化学数据库。
| 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.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: UV-2908