Ultraviolet absorbent UV-234（CAS 70321-86-7）属Chemical Intermediates类产品，分子式 C30H29N3O，分子量 447.6。济南圣和化工有限公司常年现货供应该产品，常规纯度 按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。
| CAS号 | 70321-86-7 |
|---|---|
| 分子式 | C30H29N3O |
| 分子量 | 447.6 |
| LogP | 8.6 |
| 纯度 | 按批次COA提供(不公开发布) |
| 包装 | 按订单/批次确认(不公开发布) |
| 应用领域 | Chemical Intermediates |
| 类别 | Chemical Intermediates |
Chemical Intermediates
Ultraviolet absorbent UV-234主要应用于Chemical Intermediates。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。
供应说明：Ultraviolet absorbent UV-234 常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司 支持国内物流发货，大货交期与运费以订单确认为准。
每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。
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Ultraviolet absorbent UV-234 的 CAS 号为 70321-86-7。
常规纯度规格为 按批次COA提供(不公开发布)，包装为 按订单/批次确认(不公开发布)，随货提供 COA。
主要应用于Chemical Intermediates。
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UV-234 · CAS 70321-86-7 · C30H29N3O. UNII 9B1ZX3NU45.
| 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 |
| Formal Charge | 0 |
| 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]
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
CAS 70321-86-7; molecular formula C30H29N3O; molecular weight — g/mol.
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.
Documented regulatory listings: 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.
39.1% of GHS notifications report no hazard classification (232 of 593).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.