2,2-双(2-羟基-5-联苯基)丙烷
Bisphenol OPPA
CAS: 24038-68-4
Molecular Formula: C27H24O2
2,2-双(2-羟基-5-联苯基)丙烷 - Names and Identifiers
| Name | Bisphenol OPPA |
| Synonyms | Bisphenol OPPA BISPHENOL OPPA 5,5''-Isopropylidenedi-2-biphenylol 5,5'-Propane-2,2-diyldibiphenyl-2-ol 5,5''-Isopropylidenebis(biphenyl-2-ol) 2,2-Bis(2-Hydroxy-5-biphenylyl)propane 5,5''-(Isopropylidene)bis(biphenyl-2-ol) 2,2-Bis(3-phenyl-4-hydroxyphenyl)propane 5,5'-(1-methylethylidene)bis[1,1'-(bisphenyl)-2-ol] 5,5'-(1-Methylethylidene)Bis[1,1'-(Bisphenyl)-2-Ol] [1,1'-biphenyl]-2-ol, 5,5'-(1-methylethylidene)bis- 4-[2-(4-hydroxy-3-phenylphenyl)propan-2-yl]-2-phenylphenol 5,5'-(1-Methylethylidene)bis[1,1'-(bisphenyl)-2-ol] (Bisphenol OPPA) |
| CAS | 24038-68-4 |
| InChI | InChI=1/C27H24O2/c1-27(2,21-13-15-25(28)23(17-21)19-9-5-3-6-10-19)22-14-16-26(29)24(18-22)20-11-7-4-8-12-20/h3-18,28-29H,1-2H3 |
2,2-双(2-羟基-5-联苯基)丙烷 - Physico-chemical Properties
| Molecular Formula | C27H24O2 |
| Molar Mass | 380.48 |
| Density | 1.152 |
| Melting Point | 98-99 °C |
| Boling Point | 567.4±50.0 °C(Predicted) |
| Flash Point | 252.821°C |
| Solubility | Soluble in methanol |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Powder |
| Color | White to Off-White |
| pKa | 10.15±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.629 |
| MDL | MFCD18428219 |
2,2-双(2-羟基-5-联苯基)丙烷 - Introduction
Bisphenol OPPA(Bisphenol OPPA) is an organic compound containing two phenolic groups. Its chemical structure contains two benzene rings connected by a two-carbon bridge. The common structural formula of Bisphenol OPPA is OPPA (tert-butyl 2,2-bis (4-hydroxyphenyl) propionate).
The main properties of Bisphenol OPPA include:
-Appearance: White crystalline solid
-Solubility: Soluble in organic solvents such as methanol, ethers, etc
-Melting point: About 180-185 degrees Celsius
-Thermal stability: stable at high temperature, not easy to decompose
The main use of Bisphenol OPPA is as a chemical intermediate, used in the manufacture of polymer materials, including resins, plastics, etc. It can be used to synthesize polyester resins, which have good heat resistance, electrical insulation and mechanical properties, and are widely used in plastic products, electronic products, auto parts and other fields.
The method of preparing Bisphenol OPPA can be obtained by the acid-catalyzed reaction of phenol with tert-butyl acryloyl propionate. Specific steps include polycondensation of phenol and tert-butyl acryloyl propionate, followed by acid catalysis and esterification.
Regarding the safety information of Bisphenol OPPA, the following points should be noted:
- Bisphenol OPPA is an organic compound. Avoid contact with skin and eyes. Wear protective gloves and goggles when using it.
-Avoid inhaling the dust or vapor of Bisphenol OPPA, and keep good ventilation when using it.
-If Bisphenol OPPA is swallowed, seek medical attention immediately and inform your doctor about it.
-Store Bisphenol OPPA away from ignition and oxidizing agents.
The main properties of Bisphenol OPPA include:
-Appearance: White crystalline solid
-Solubility: Soluble in organic solvents such as methanol, ethers, etc
-Melting point: About 180-185 degrees Celsius
-Thermal stability: stable at high temperature, not easy to decompose
The main use of Bisphenol OPPA is as a chemical intermediate, used in the manufacture of polymer materials, including resins, plastics, etc. It can be used to synthesize polyester resins, which have good heat resistance, electrical insulation and mechanical properties, and are widely used in plastic products, electronic products, auto parts and other fields.
The method of preparing Bisphenol OPPA can be obtained by the acid-catalyzed reaction of phenol with tert-butyl acryloyl propionate. Specific steps include polycondensation of phenol and tert-butyl acryloyl propionate, followed by acid catalysis and esterification.
Regarding the safety information of Bisphenol OPPA, the following points should be noted:
- Bisphenol OPPA is an organic compound. Avoid contact with skin and eyes. Wear protective gloves and goggles when using it.
-Avoid inhaling the dust or vapor of Bisphenol OPPA, and keep good ventilation when using it.
-If Bisphenol OPPA is swallowed, seek medical attention immediately and inform your doctor about it.
-Store Bisphenol OPPA away from ignition and oxidizing agents.
Last Update：2024-04-09 19:05:48
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Product Name: 2,2-Bis(2-hydroxy-5-biphenylyl)propane Visit Supplier Webpage Request for quotationCAS: 24038-68-4
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View History
2,2-双(2-羟基-5-联苯基)丙烷
盐酸普拉克索(标准品)
TERT-BUTYL 4-(2-AMINO-4-(METHOXYCARBONYL)PHENYLAMINO)PIPERIDINE-1-CARBOXYLATE
2-甲氧基-4-吗啉代苯胺
BIS(TRIMETHYLSILYL)ACETYLENE
2-羟基-5-甲基苯胺
猪去氧胆酸(分析标准品)
(4-BENZYLPIPERAZIN-1-YL)PROPIONIC ACID DIHYDROCHLORIDE
3-((叔丁氧基羰基)氨基)四氢呋喃-3-羧酸
2-乙酰基-4-溴噻吩
盐酸普拉克索(标准品)
TERT-BUTYL 4-(2-AMINO-4-(METHOXYCARBONYL)PHENYLAMINO)PIPERIDINE-1-CARBOXYLATE
2-甲氧基-4-吗啉代苯胺
BIS(TRIMETHYLSILYL)ACETYLENE
2-羟基-5-甲基苯胺
猪去氧胆酸(分析标准品)
(4-BENZYLPIPERAZIN-1-YL)PROPIONIC ACID DIHYDROCHLORIDE
3-((叔丁氧基羰基)氨基)四氢呋喃-3-羧酸
2-乙酰基-4-溴噻吩