- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- GL Biochem (Shanghai) Ltd.
- China
- Product Name: UV-328
- Price: $Inquiry/1kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Jackie Yang
- Email: ymbetter@glbiochem.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
25973-55-1
25973-55-1 structure
- Name: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
- Chemical Name: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
- CAS Number: 25973-55-1
- Molecular Formula: C22H29N3O
- Molecular Weight: 351.485
- Catalog: Catalysts and additives UV absorber
- Create Date: 2018-02-13 08:00:00
- Modify Date: 2025-08-21 05:48:22
| Name | 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol |
|---|---|
| Synonyms |
Cyasorb UV-2337
Benzotriazole UV 328 2,6-DIFLUORO-3-METHYLACETOPHENONE UV-328 EINECS 247-384-8 Ultraviolet absorbent UV-328 ThasorbUv328 2-(2H-benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol 2-Benzotriazol-2-yl-4,6-bis-(1,1-dimethyl-propyl)-phenol MFCD00142737 2-(2H-Benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol 2-(2'-Hydroxy-3',5'-di-tertamylphenyl)benzotriale 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol 2-(3,5-Di-tert-aMyl-2-hydroxyphenyl)benzotriazole UV ABSORBER 328 Phenol, 2-(2H-1,2,3-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)- 2-(2H-Benzotriazol-2-yl)-4,6-bis(2-methyl-2-butanyl)phenol Tinuvin 328 UV absorber UV-328 2-(2H-BENZOTRIAZOL-2-YL)-4,6-DI(T-PENTYL)PHENOL |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 469.1±55.0 °C at 760 mmHg |
| Melting Point | 80-83°C |
| Molecular Formula | C22H29N3O |
| Molecular Weight | 351.485 |
| Flash Point | 237.5±31.5 °C |
| Exact Mass | 351.231049 |
| PSA | 50.94000 |
| LogP | 8.28 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.575 |
| Symbol |
GHS08 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H373-H413 |
| Target Organs | Kidney, Liver |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
|
~92%
25973-55-1 |
| Literature: US5104992 A1, ; |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |