UV-234（CAS 70321-86-7）：分子式 C30H29N3O、分子量 447.6；类别 有机化学品。
| CAS号 | 70321-86-7 |
|---|---|
| 分子式 | C30H29N3O |
| 分子量 | 447.6 |
| LogP | 8.6 |
| 应用领域 | Uses: Plastics -> Typical concentration range in plastic materials -> 0.2 - 5.0%、Use Classification: Plastics -> Other functions -> Other stabiliser、Plastics -> Polymer Type -> Polyolefin-I、PUR、Polyolefin-II、PVC (soft)、ABS、PVC (rigid)、PET、PMMA、PA、PC、(E)PS、Plastics -> Light stabilisers、Industry Uses: Antioxidant、UV stabilizer、Stabilizing agent、Not Known or Reasonably Ascertainable、Consumer Uses: Antioxidant、U.S. Production: 2023: 850、000 - <1、000、000 lb、2022: 1、000 - <5、2021: 1、2020: 1、General Manufacturing Information: Adhesive Manufacturing、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Plastics Product Manufacturing、Phenol、2-(2H-benzotriazol-2-yl)-4、6-bis(1-methyl-1-phenylethyl)-: ACTIVE |
| 类别 | Organic Chemicals |
登记用途：Uses: Plastics -> Typical concentration range in plastic materials -> 0.2 - 5.0%、Use Classification: Plastics -> Other functions -> Other stabiliser、Plastics -> Polymer Type -> Polyolefin-I、PUR、Polyolefin-II、PVC (soft)、ABS、PVC (rigid)、PET、PMMA、PA、PC、(E)PS、Plastics -> Light stabilisers、Industry Uses: Antioxidant、UV stabilizer、Stabilizing agent、Not Known or Reasonably Ascertainable、Consumer Uses: Antioxidant、U.S. Production: 2023: 850、000 - <1、000、000 lb、2022: 1、000 - <5、2021: 1、2020: 1、General Manufacturing Information: Adhesive Manufacturing、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Plastics Product Manufacturing、Phenol、2-(2H-benzotriazol-2-yl)-4、6-bis(1-methyl-1-phenylethyl)-: ACTIVE。
UV-234 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 70321-86-7，分子式 C30H29N3O（分子量 447.6），归属于有机化学品大类化工原料。
登记 CAS 号：70321-86-7
其分子式 C30H29N3O 由 30 个碳、29 个氢、3 个氮、1 个氧 组成。
别名/同义词：UV-234 · Ultraviolet absorbent UV-234
所属分类：有机化学品
UV-234 的 CAS 登记号为 70321-86-7。
分子式 C30H29N3O，分子量 447.6。
别名/同义词：UV-234、Ultraviolet absorbent UV-234。
登记用途：Uses: Plastics -> Typical concentration range in plastic materials -> 0.2 - 5.0%、Use Classification: Plastics -> Other functions -> Other stabiliser、Plastics -> Polymer Type -> Polyolefin-I、PUR、Polyolefin-II、PVC (soft)、ABS、PVC (rigid)、PET、PMMA、PA、PC、(E)PS、Plastics -> Light stabilisers、Industry Uses: Antioxidant、UV stabilizer、Stabilizing agent、Not Known or Reasonably Ascertainable、Consumer Uses: Antioxidant、U.S. Production: 2023: 850、000 - <1、000、000 lb、2022: 1、000 - <5、2021: 1、2020: 1、General Manufacturing Information: Adhesive Manufacturing、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Plastics Product Manufacturing、Phenol、2-(2H-benzotriazol-2-yl)-4、6-bis(1-methyl-1-phenylethyl)-: ACTIVE。
所属分类：Organic Chemicals。
UV-234（CAS 70321-86-7）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 70321-86-7 |
|---|---|
| PubChem CID | 112412 |
| Molecular formula | C30H29N3O |
| IUPAC name | 2-(benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol |
| UNII (FDA) | 9B1ZX3NU45 |
| Molecular Weight | 447.6 |
|---|---|
| XLogP3 | 8.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 447.231062557 |
| Monoisotopic Mass | 447.231062557 |
| Topological Polar Surface Area | 50.9 |
| Heavy Atom Count | 34 |
2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol; BENZOTRIAZOLE BT; Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)-; Tinuvin 234; 9B1ZX3NU45; DTXSID2028985; EINECS 274-570-6; UNII-9B1ZX3NU45; DTXCID008985; UV 234 (ANTIOXIDANT); EC 274-570-6; 2-(2h-benzotriazol-2-yl)-4,6-bis(1-methyl-l-phenylethyl)phenol; 2-(2-HYDROXY-3,5-DI-.ALPHA.-CUMYLPHENYL)-2H-BENZOTRIAZOLE; Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl); 2-(2-HYDROXY-3,5-DI(1,1-DIMETHYLBENZYL)PHENYL)-2H-BENZOTRIAZOLE; 2-(2'-HYDROXY-3',5'-BIS(.ALPHA.,.ALPHA.-DIMETHYLBENZYL)PHENYL)BENZOTRIAZOLE
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)- (CAS Reg. No. 70321-86-7) For use as a stabilizer in rubber articles intended for repeat use complying with 21 CFR 177.2600. The FCS may be used in conveyor belts in contact with all food types at room temperature or below, at levels n |
|---|---|
| GHS notification summary | 39.1% (232 / 593) |
| GHS notification summary | 39.1% (232 / 593) |
|---|---|
| Reported hazard statements | H315 (12%), H319 (12%), H335 (11.8%), H412 (31.7%), H413 (21.4%) |
This chemical does not meet GHS hazard criteria for 39.1% (232 of 593) of reports.
H315 (12%): Causes skin irritation [Warning Skin corrosion/irritation]
UV-234 · CAS 70321-86-7 · C30H29N3O. UNII 9B1ZX3NU45.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: UV-234