3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester
hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate
CAS: 67845-93-6
Molecular Formula: C31H54O3
3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester - Names and Identifiers
| Name | hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate |
| Synonyms | UV-2908 HRsorb-2908 UV Absorber 2908 HEXADECYL 3,5-DI-TERT-BUTYL-4-HYDROXYBENZOATE Hexadecyl 3,5-di-tert-butyl-4-hydroxybenzoate hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate Hexadecyl 3,5-bis-tert-butyl-4-hydroxybenzoate Hexadecyl-3,5-bis-tert-butyl-4-hydroxybenzoate Hexadecyl 3,5-Bis-Tert-Butyl-4-Hydroxybenzoate 3,5-di-t-Butyl-4-Hydroxybenzoic Acid, Hexadecyl Ester 3,5-DI-TERT-BUTYL-4-HYDROXYBENZOIC ACID HEXADECYL ESTER 3,5-bis(1,1-dimethylethyl)-4-hydroxy-benzoicacihexadecylester Benzoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,hexadecylester 3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester |
| CAS | 67845-93-6 |
| EINECS | 267-342-2 |
| InChI | InChI=1/C31H54O3/c1-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-34-29(33)25-23-26(30(2,3)4)28(32)27(24-25)31(5,6)7/h23-24,32H,8-22H2,1-7H3 |
3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester - Physico-chemical Properties
| Molecular Formula | C31H54O3 |
| Molar Mass | 474.76 |
| Density | 0.936±0.06 g/cm3(Predicted) |
| Melting Point | 59-61°C(lit.) |
| Boling Point | 539.2±50.0 °C(Predicted) |
| Flash Point | 191.3°C |
| Water Solubility | 10μg/L at 20℃ |
| Solubility | DMSO (Slightly), Ethyl Acetate (Slightly) |
| Vapor Presure | 0.005Pa at 20℃ |
| Appearance | White powder |
| Color | Off-White |
| pKa | 9.07±0.40(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.488 |
| MDL | MFCD00180757 |
| Physical and Chemical Properties | Appearance white powder melting point 59.0-66.0 ℃ content ≥ 98.5%(GC) volatile ≤ 0.5% ash ≤ 0.2% |
| Use | This product is an excellent light stabilizer, low volatility, small coloring, good chemical stability, acid and alkali resistance. Suitable for PP and PE and other polyolefin plastics, the general dosage of 0.25 ~ 0.1%. This product can be used alone or in combination with benzophenone ultraviolet stabilizer or phosphite antioxidant, showing good synergistic effect. |
3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | DG4436220 |
3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester - Reference Information
| LogP | 12.332 |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-05-08 11:44:11
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Product Name: Hexadecyl 3,5-Bis-Tert-Butyl-4-Hydroxybenzoate Visit Supplier Webpage Request for quotationCAS: 67845-93-6
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Product Name: Hexadecyl 3,5-bis-tert-butyl-4-hydroxybenzoate Visit Supplier Webpage Request for quotationCAS: 67845-93-6
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Product Name: Hexadecyl 3,5-Bis-Tert-Butyl-4-Hydroxybenzoate Visit Supplier Webpage Request for quotationCAS: 67845-93-6
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Product Name: hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate Request for quotation
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View History
3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester
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(3-Acryloxypropyl)methyldimethoxysilaneinhibitedwithMEHQ
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亚甲蓝
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甲基烯
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Darifenacin HBr