Welcome to LookChem.com Sign In|Join Free

CAS

  • or
Bisphenol-A bis(diphenyl phosphate) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

5945-33-5 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • BDP Bisphenol-A bis(diphenyl phosphate) CAS 5945-33-5 CAS no 5945-33-5 Phosphoric acid,P,P'-[(1-Methylethylidene)di-4,1-phenylene] P,P,P',P'-tetraphenyl ester

    Cas No: 5945-33-5

  • USD $ 3.5-5.0 / Kiloliter

  • 5 Kiloliter

  • 3000 Metric Ton/Month

  • Chemwill Asia Co., Ltd.
  • Contact Supplier
  • 5945-33-5 Structure
  • Basic information

    1. Product Name: Bisphenol-A bis(diphenyl phosphate)
    2. Synonyms: Phosphoric Acid Isopropylidenedi-p-phenylene Tetraphenyl Ester;Phosphoric acid,P,P'-[(1-Methylethylidene)di-4,1-phenylene] P,P,P',P'-tetraphenyl ester;Bisphenol-A Bis(Diphenyl Phosphate);BISPHENYL A BIS (DIPHENYL PHOSPHATE) BDP;Phosphoric acid, (1-methylethylidene)di-4,1-phenylene tetraphenyl ester;Bisphenol-A-di(diphenylphosphat);OLIGOMERICBISPHENYLABIS(DIPHENYLPHOSPHATE);Flameretardant plasticizer BDP
    3. CAS NO:5945-33-5
    4. Molecular Formula: C39H34O8P2
    5. Molecular Weight: 692.63
    6. EINECS: 425-220-8
    7. Product Categories: Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals
    8. Mol File: 5945-33-5.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 679.553 °C at 760 mmHg
    3. Flash Point: 377.204 °C
    4. Appearance: /
    5. Density: 1.284 g/cm3
    6. Vapor Pressure: 0-0.001Pa at 25℃
    7. Refractive Index: 1.606
    8. Storage Temp.: Refrigerator
    9. Solubility: DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
    10. Water Solubility: 415μg/L at 20℃
    11. CAS DataBase Reference: Bisphenol-A bis(diphenyl phosphate)(CAS DataBase Reference)
    12. NIST Chemistry Reference: Bisphenol-A bis(diphenyl phosphate)(5945-33-5)
    13. EPA Substance Registry System: Bisphenol-A bis(diphenyl phosphate)(5945-33-5)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 5945-33-5(Hazardous Substances Data)

5945-33-5 Usage

Chemical Properties

Colourless Thick Oil

Uses

Bisphenol A Bis(diphenyl phosphate) is a flame retardant. Bisphenol A Bis(diphenyl phosphate) is used in electrical wire covering and other flame resistant materials.

Flammability and Explosibility

Nonflammable

Check Digit Verification of cas no

The CAS Registry Mumber 5945-33-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,4 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 5945-33:
(6*5)+(5*9)+(4*4)+(3*5)+(2*3)+(1*3)=115
115 % 10 = 5
So 5945-33-5 is a valid CAS Registry Number.
InChI:InChI=1/C15H18O8P2/c1-15(2,11-3-7-13(8-4-11)22-24(16,17)18)12-5-9-14(10-6-12)23-25(19,20)21/h3-10H,1-2H3,(H2,16,17,18)(H2,19,20,21)/p-4

5945-33-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name Bisphenol A Bis(diphenyl phosphate)

1.2 Other means of identification

Product number -
Other names [4-[2-(4-diphenoxyphosphoryloxyphenyl)propan-2-yl]phenyl] diphenyl phosphate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5945-33-5 SDS

5945-33-5Upstream product

5945-33-5Downstream Products

5945-33-5Relevant articles and documents

Method for synthesizing bisphenol A-bis(diphenyl phosphate) through heterogeneous catalysis

-

Paragraph 0031-0042, (2020/06/16)

The invention provides a method for synthesizing bisphenol A-bis(diphenyl phosphate) through heterogeneous catalysis. A novel supported solid catalyst is prepared and is used for an esterification reaction of phosphorus oxychloride, bisphenol A and phenol. A heterogeneous process adopted by the invention has the advantages of simple preparation method, easiness in separation after reaction, renewability and recyclability of the catalyst. Compared with a conventional preparation process of a Lewis acid catalyst adopted at present, the preparation method not needing material pickling operation during post-treatment has the following advantages: the use amount of wastewater can be greatly reduced, the problem of waste treatment caused by the fact that the catalyst becomes waste is thoroughlysolved, and the wastewater treatment cost is greatly reduced.

Preparation method of bisphenol A-bis(diphenyl phosphate)

-

Paragraph 0047-0069, (2019/10/22)

The invention relates to a preparation method of bisphenol A-bis(diphenyl phosphate). The preparation method comprises the following steps of 1, an esterification reaction, wherein phosphorus oxychloride is dropwise added into a bisphenol A solution containing a solvent, the esterification reaction is conducted in the presence of a Lewis catalyst, and reduced pressure distillation is conducted onthe phosphorus oxychloride after the reaction is completed; 2, an end-capping reaction, wherein end capping is conducted by using phenol, the phenol is recycled under reduced pressure to obtain a bisphenol A-bis(diphenyl phosphate) crude product; 3, refining of the crude product, wherein the crude product is washed with alkali and water, and then reduced pressure distillation is conducted to obtain the product. According to the method, the phosphorus oxychloride is dropwise added into the solution of bisphenol A and xylene or toluene, the method is convenient and reliable to use and easy to operate and does not need special equipment, the solvent can be recycled, the consumption is reduced, the quality of products in a batch production process is ensured, the yield is stable, and high-endproducts can be stably generated.

Method of purifying condensed phosphoric ester

-

Paragraph 0076-0084, (2016/12/22)

PROBLEM TO BE SOLVED: To provide a purification method for obtaining stably the condensed phosphoric esters that are more excellent in the heat resistance, hydrolysis resistance, and storage stability, by suppressing a content of a phosphorus compound which is low in the acid value, small in the alkali metal content, and moreover has a hydroxyhydrocarbon group, without being affected by the acid value of the condensed phosphoric ester, the kinds and amounts of alkali metals, and processing conditions. SOLUTION: The method for purifying a condensed phosphoric ester, in the purification comprising the treatment of a crude condensed phosphoric ester with an epoxy compound and furthermore the alkali treatment with an alkaline aqueous solution, is characterized by previously removing the acidic substance contained in the crude condensed phosphoric ester by means of the neutralization treatment of the crude condensed phosphoric ester with an alkaline aqueous solution in the presence or absence of an organic solvent, and by consequently inhibiting the formation of an hydroxyhydrocarbon group-containing phosphorus compound in the treatment with the epoxy compound. COPYRIGHT: (C)2013,JPOandINPIT

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 5945-33-5