UV Absorber 326 (CAS No. 3896-11-5) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of UV Absorber 326 is 3896-11-5.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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紫外线吸收剂 UV－326 · CAS 3896-11-5 · C17H18ClN3O. UNII 7ZF18Q354W.
| CAS 号 | 3896-11-5 |
|---|---|
| PubChem CID | 62531 |
| 分子式 | C17H18ClN3O |
| IUPAC 名称 | 2-tert-butyl-6-(5-chlorobenzotriazol-2-yl)-4-methylphenol |
| UNII（FDA） | 7ZF18Q354W |
| Molecular Weight | 315.8 |
|---|---|
| XLogP3 | 5.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 315.1138399 |
| Monoisotopic Mass | 315.1138399 |
| Topological Polar Surface Area | 50.9 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| 法规与食品接触 | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA 21 CFR 中列出的食品接触物质清单：FCS 2-(3'-TERT-BUTYL-2'-HYDROXY-5'-METHYL-PHENYL)-5-CHLOROBENZOTRIAZOLE CIR / INCI: Uv absorber |
|---|---|
| GHS 通报统计 | 11.4% (241 / 2118) |
| GHS 通报统计 | 11.4% (241 / 2118) |
|---|---|
| 已通报的危害声明 | H413 (78.7%) |
Tinuvin; 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole; RefChem:570489; BUMETRIZOLE; 3896-11-5; 2-(tert-Butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenol; Tinuvin 326; 2-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol; UV-326; Bumetrizol; 2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol; DTXSID9036438; C17H18ClN3O; 2-tert-butyl-6-(5-chlorobenzotriazol-2-yl)-4-methylphenol; MFCD00059707; Phenol, 2-(5-chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl-
CAS 号 3896-11-5；分子式 C17H18ClN3O；分子量 — g/mol。
Tinuvin, 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole, RefChem:570489, BUMETRIZOLE, 3896-11-5, 2-(tert-Butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenol.
已记录的法规收录：FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA 21 CFR 中列出的食品接触物质清单：FCS; 2-(3'-TERT-BUTYL-2'-HYDROXY-5'-METHYL-PHENYL)-5-CHLOROBENZOTRIAZOLE。
11.4% 的 GHS 通报认为不构成危害分类（241 / 2118）。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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