1,4-Bis(diphenylpho...

1,4-Bis(diphenylphosphino)butane,DPPB
1,4-Bis(diphenylphosphino)butane,DPPB
1,4-Bis(diphenylphosphino)butane,DPPB
1,4-Bis(diphenylphosphino)butane,DPPB

1,4-Bis(diphenylphosphino)butane,DPPB

Min.Order / FOB Price:Get Latest Price

1 Gram

Negotiable

  • Min.Order :1 Gram
  • Purity: 98%
  • Payment Terms : L/C,T/T

Keywords

DPPB,7688-25-7 White crystalline powder /98% Manufactory/Enough stock

Quick Details

  • Appearance:White powder
  • Application:pharmaceutical and research
  • PackAge:glass bottle, PTFE bottle, aluminium foil bag, cardborad drum
  • ProductionCapacity:|Metric Ton|Day
  • Storage:seal, Low temperature
  • Transportation:by air or sea or courier

Superiority:

 

Capability on chemical synthesis
1. Beijing High-Tech Enterprises
2. Strong R&D Team
3. 8 years of experiences in R & D of high-tech Catalyst;
4. 5000 production techniques, 69 items of national patents, and 360 kinds of products on sales;
5. The production base in Liaoning equipped with 1L~3000L reactors, which is able to fulfill the reactions between -80℃ to 300℃;
6. Anhydrous free-oxygen reaction technology realizing less demand of resources and discharge of wastes.

Quality Control and Services
1. Certificate Of Analysis (COA)
2. Material Safety Data Sheet (MSDS)
3. Route of synthesis (ROS)
4. Method of Aanlysis (MOA)
5. Nuclear Magnetic Resonance (NMR)
6. Packing pictures and loading video before loading
7. Free Sample，gald to supply samples for final customers.
8. Factory audit
9. Strong after-sale service

Certification Name

Certified By

Certificate No.

Product Name & Model No.

Available Date --- Expired Date

ISO

 

Beijing Xinjiyuan Certification Co,Ltd.

19818QK1293R0S

Scope of Inspection: R&D of Organophoshate Compounds, Organophosphate Noble Metal Coordination Compounds, Organic Boric Acid Compounds and Lead Compounds

2018/11/07-2021/11/06

 

 

Details:

Beijing Greenchem Technology Co., Ltd., founded in 2010, focuses on the research, production and customization of organophosphorus compounds and organophosphorus precious metal catalysts. With ISO9001:2008 certification, it is a state-level high-tech enterprise.
It serves thousands of pharmaceutical, pesticide, liquid crystal, petrochemical and other industry customers at home and abroad.
Panjin Greenchem Technology Co., Ltd., is a wholly subsidiary company of Beijing GreenchemTechnology Co., Ltd.,.
Panjin Greenchem located in Shuangtaizi fine-chemical industry park of Panjin, Liaoning province. 
Relying on the strong technical development and production capacity of Greenchem, Couldpharma is committed to develop and manufacture advanced pharmaceutical intermediates, material intermediates and high-value chemicals, and also can supply customized synthesis and products which request these chemical reactions we are good at.
 
 
8 years of experiences in R & D of high-tech Catalyst;
5000 production techniques, 69 items of national patents, and 360 kinds of products on sales;
The production base in Liaoning equipped with 1L~3000L reactors, which is able to fulfill the reactions between -80℃ to 300℃;
Anhydrous free-oxygen reaction technology realizing less demand of resources and discharge of wastes.
Product Name:

1,4-bis(diphenylphosphino)butane
Synonyms:

Butane-1,4-diylbis[diphenylphosphine]; DPPB
CAS RN.:

7688-25-7

 

 

Molecular Weight: 426.4694
Molecular Formula: C28H28P2
Melting Point(℃): 130-137℃
Boiling Point(℃): 542°C at 760 mmHg
Flash Point(℃): 299.5°C

  Application: This product can be used as catalyst in pharmaceutical research. 

 

 

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