25037-45-0
- Product Name:Polycarbonate resin
- Molecular Formula:(C15H16O2 . CH2O3)x
- Purity:99%
- Molecular Weight:290.31100
Product Details;
CasNo: 25037-45-0
Molecular Formula: (C15H16O2 . CH2O3)x
Appearance: Solid
Chinese Factory Supply 99% Pure Polycarbonate resin 25037-45-0 Customized Supply
- Molecular Formula:(C15H16O2 . CH2O3)x
- Molecular Weight:290.31100
- Appearance/Colour:Solid
- Vapor Pressure:6.56E-26mmHg at 25°C
- Melting Point:220~230 °C
- Refractive Index:n20/D 1.586
- Boiling Point:450.6ºC at 760 mmHg
- Flash Point:167.2ºC
- PSA:97.99000
- Density:1.2 g/mL at 25 °C(lit.)
- LogP:3.64610
POLY(BISPHENOL A CARBONATE)(Cas 25037-45-0) Usage
Chemical Properties |
Polycarbonate is a polyester in which dihydric (or polyhydric) phenols are joined through carbonate linkages. The general-purpose type of polycarbonate is based on 2,2-bis(4'-hydroxybenzene)propane (bisphenol A) and has the general structure: Polycarbonates are the toughest of all thermoplastics. They are window-clear, amazingly strong and rigid, autoclavable, and nontoxic. They have a brittleness temperature of 135℃. |
Uses |
It was used to study the lipase degradation and monitored using gel permeation chromatography (GPC). |
Definition |
A thermoplastic polymer consisting of polyesters of carbonic acid and dihydroxy compounds. They are tough and transparent, used for making soft-drink bottles and electrical connectors. |
Preparation |
To a solution of 2,2-bis-(4- hydroxyphenyl)propane 909 (0.68 g, 3 mmol) in dichloromethane (10 mL) was added triethylamine (0.60 g, 6 mmol), followed by a solution of triphosgene (0.30 g,1 mmol) in dichloromethane (10 mL). The mixture was stirred for 8 h at room temperature, washed with water (3×) and with aq. sodium hydrogen carbonate solution (3×), and dried over sodium sulfate. The solvent was removed in vacuo and the resulting colorless powder was dried under high vacuum; yield 0.74 g. |
General Description |
Service temperature, max.135°C |
InChI:InChI=1/2C15H16O2.CH2O3/c2*1-15(2,11-3-7-13(16)8-4-11)12-5-9-14(17)10-6-12;2-1(3)4/h2*3-10,16-17H,1-2H3;(H2,2,3,4)/p-2
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