DIALLYLETHER BISPHENOL A
Bisphenol-A diallyl ether
CAS: 3739-67-1
Molecular Formula: C21H24O2
DIALLYLETHER BISPHENOL A - Names and Identifiers
DIALLYLETHER BISPHENOL A - Physico-chemical Properties
| Molecular Formula | C21H24O2 |
| Molar Mass | 308.41 |
| Density | 1.043 g/cm3(Temp: 25 °C) |
| Boling Point | 125-180 °C |
| Flash Point | 155.3°C |
| Vapor Presure | 3.25E-07mmHg at 25°C |
| Storage Condition | Room Temprature |
| Refractive Index | 1.536 |
| Use | Mainly used for the crosslinking agent of epoxy resin |
DIALLYLETHER BISPHENOL A - Reference
| Reference Show more | 1. [IF=3.645] Guiqi Huang et al."Evaluation of three sorbent-phase extraction techniques based on hyper-crosslinked polymer for the extraction of five endocrine disrupters in water."Journal Of Separation Science. 2021 Dec 16 |
DIALLYLETHER BISPHENOL A - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| overview | bisphenol A bisallyl ether is an important organic synthesis intermediate, mainly used for crosslinking agent of epoxy resin. At present, most methods for synthesizing bisphenol A bisallyl ether are to first add bisphenol A and alkali to the solvent to react to form bisphenol A salt, and then add allyl halide for etherification to obtain the product. This requires the use of additional solvents. The recovery of solvents not only increases the cost, but also most of the solvents used are harmful to the environment. The existing technology uses ethanol as a solvent, and uses bisphenol A, sodium hydroxide, and propylene chloride as raw materials to synthesize bisphenol A bisallyl ether. Although the method uses ethanol as a solvent, although it is relatively environmentally friendly, water will be produced in the reaction, which makes it difficult to reuse ethanol, and excessive chloropropene will react with ethanol to form chloropropene ether. The product synthesized by this method has a darker color and needs to be washed with toluene, and activated carbon adsorption can obtain qualified products, which virtually increases the amount of solvent used. In the prior art, toluene and diallyl ether are used as solvents, and allyl alcohol is allowed to react with bisphenol A under catalyst conditions to obtain bisphenol A bisallyl ether. This method will produce many by-products, and the yield is very low. |
| application | bisphenol A bisallyl ether can be rearranged to form diallyl bisphenol A under high temperature or catalyst conditions. diallyl bisphenol A is an excellent modifier of bismaleimide (BMI) resin, which can greatly reduce the application cost of BMI resin and improve the operability and manufacturability of BMI resin. BMI resin is widely used in aviation, aerospace, machinery, electronics and other industries with its excellent performance, and its dosage is very large. In addition, bisphenol A bisallyl ether can also be applied to adhesives on the surface of semiconductor wafers, photoresist materials, impact-resistant prepregs, fiber-reinforced structural parts molding, high-temperature and chemical corrosion-resistant mixed materials, etc. Therefore, bisphenol A bisallyl ether has great commercial development value. |
| preparation | method 1: a synthesis method of bisphenol A bisallyl ether, which comprises the following steps: adding 228g bisphenol A, 112gKOH, 114g bisphenol A bisallyl ether into the reaction kettle, starting stirring, vacuuming with a vacuum pump, replacing the air in the reaction kettle with N2, adding 0.114g of reduced Fe powder and 367.5g of allyl chloride into the reaction kettle after N2 is placed, closing the reaction kettle, heating to 110 ℃ for 3 hours. After the reaction is over, 68.4g of deionized water is added into the reaction kettle, stirred for 10min, let stand and layer in layers, release the lower layer of water after being divided into layers, and repeat for many times until the separated water phase is neutral. The upper organic phase is dehydrated under reduced pressure and filtered to obtain the final product. The obtained product has 95.3% purity and color 17. |
| use | mainly used as crosslinking agent for epoxy resin bisphenol A bisallyl ether is applied to high-end application technology, including adhesive on the surface of semiconductor wafer, photoresist material, impact prepreg, forming of fiber reinforced structural parts, mixed materials for preventing high temperature and chemical corrosion, high temperature coating, waterproof, anti-corrosion and other functions |
Last Update：2024-04-10 22:29:15
Supplier List
Featured ProductsMultiple SpecificationsSpot supply
Product Name: Bisphenol A bisallyl ether Request for quotationCAS: 3739-67-1
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Featured ProductsSpot supply
Product Name: Bisphenol A diallyl ether Visit Supplier Webpage Request for quotationCAS: 3739-67-1
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Bisphenol-A diallyl ether Request for quotationCAS: 3739-67-1
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: Bisphenol-A diallyl ether Request for quotationCAS: 3739-67-1
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: Bisphenol-A diallyl ether Request for quotationCAS: 3739-67-1
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: Bisphenol-A diallyl ether Request for quotationCAS: 3739-67-1
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: 4,4'-(Propane-2,2-diyl)bis((allyloxy)benzene) Request for quotationCAS: 3739-67-1
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Bisphenol A diallyl ether Visit Supplier Webpage Request for quotationCAS: 3739-67-1
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Bisphenol A bisallyl ether Visit Supplier Webpage Request for quotationCAS: 3739-67-1
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: Bisphenol A bisallyl ether Visit Supplier Webpage Request for quotation
CAS: 3739-67-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 3739-67-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured ProductsMultiple SpecificationsSpot supply
Product Name: Bisphenol A bisallyl ether Request for quotationCAS: 3739-67-1
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Featured ProductsSpot supply
Product Name: Bisphenol A diallyl ether Visit Supplier Webpage Request for quotationCAS: 3739-67-1
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Bisphenol-A diallyl ether Request for quotationCAS: 3739-67-1
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: Bisphenol-A diallyl ether Request for quotationCAS: 3739-67-1
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: Bisphenol-A diallyl ether Request for quotationCAS: 3739-67-1
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: Bisphenol-A diallyl ether Request for quotationCAS: 3739-67-1
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: 4,4'-(Propane-2,2-diyl)bis((allyloxy)benzene) Request for quotationCAS: 3739-67-1
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Bisphenol A diallyl ether Visit Supplier Webpage Request for quotationCAS: 3739-67-1
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Bisphenol A bisallyl ether Visit Supplier Webpage Request for quotationCAS: 3739-67-1
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: Bisphenol A bisallyl ether Visit Supplier Webpage Request for quotation
CAS: 3739-67-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 3739-67-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History