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Hangzhou Lingrui Chemical Co.,Ltd.

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Hangzhou Lingrui Chemical Co.,Ltd.

Business Type:Other

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Year Established:
2017
Home>>Products>>Manufacturer 2754-41-8 with competitive price 1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride in China

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Hangzhou Lingrui Chemical Co.,Ltd.

Country: China (Mainland)

Business Type:Other

Ms.LINGRUICHEM

Tel: 86 571-88092529

Mobile: 18958069012

Tel: 86 571-88092529

Fax: 86 571-87334908

URL: http://www.lingruichem.com

Province/state: Zhejiang

City: Hangzhou

Street: 201-B 2# Building Qinglan science park, 321# JinPeng Str. Xihu District Hangzhou City, PR.CHINA

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Manufacturer 2754-41-8 with competitive price 1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride in China

CAS NO.2754-41-8

  • Min.Order: 1 Gram
  • Payment Terms: L/C,D/A,D/P,T/T,Other
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Product Details

Keywords

  • hexahydro-1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone
  • 1,2,4,5-Cyclohexanetetracarboxylic Dianhydride
  • HPMDA

Quick Details

  • ProName: Manufacturer 2754-41-8 with competitiv...
  • CasNo: 2754-41-8
  • Molecular Formula: C10H8O6
  • Appearance: White powder
  • Application: 1,2,4,5-Cyclohexanetetracarboxylic dia...
  • DeliveryTime: Stocks
  • PackAge: as customer's requirements
  • Port: Any port
  • ProductionCapacity: 100 Metric Ton/Day
  • Purity: 99%
  • Storage: 2-8 ° C nitrogen storage
  • Transportation: by sea,by air,by courier according to ...
  • LimitNum: 1 Gram

Superiority

Our advantages: 

1, High quality with competitive price:

1) Standard:BP/USP/EP/Enterprise standard

2) All Purity≥99%

3) We are manufacturer and can provide high quality products with factory price.

 2, Fast and safe delivery

1) Parcel can be sent out in 24 hours after payment.Tracking number available

2) Secure and discreet shipment.Various transportation methods for your choice.

3) Customs pass rate ≥99%

4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,and we have stock in there for transferring.

1,2,4,5-Cyclohexanetetracarboxylic dianhydride (HPMDA) has a cyclohexane centre with two carboxylic anhydrides substituents sitting opposite to each other. HPMDA reacts with amines for polyimides or alternatively with alcohols for polyesters. The non-aromatic cyclohexane centre provides local excited state to the synthesized photochromic polyimides showing large contrast of the photo-switching effect (compared to fully aromatized polyimides). The polyimides derived from 1,2,4,5-cyclohexanetetracarboxylic dianhydride exhibit high proton conductivity (0.2 ± 0.01 S/cm at 298 K and 95% related humidity). Like other polyimides, the polyimides have excellent chemical and thermal resistance and are used in optical fibre claddings and substrates for microelectronics.

HPMDA can be used to synthesize polyesters that have four branches (dianhydride is hydrolysed to four carboxylic acids) for multiple functionalities, such as biodegradability, bioimaging and photoactivity.

General Information

CAS Number 2754-41-8
Chemical Formula C10H8O6
Full Name 1,2,4,5-Cyclohexanetetracarboxylic dianhydride
Molecular Weight 224.17 g/mol
Synonyms Hexahydro-1H,3H-furo[3,4-f][2]benzofuran-1,3,5,7-tetrone, Tetrahydrobenzo[1,2-c:4,5-c']difuran-1,3,5,7(3aH,7aH)-tetraone
Classification / Family Dianhydride building block, Ionic conducting membranes, Polyimides, Polyesters

Details

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals tovarious industries.n our R&D centre. we have a staff of skilled and experienced research chemists. This has enabled us to meet the special reauirements of our customers and it has enabled us to provide quality products at competitive prices.

1. How can we guarantee quality

Always a pre-production sample before mass production;

Always final Inspection before shipment; 

2.What can you buy from us

Plant Extracts,Cosmetics Raw Materials,Vitamin Raw Materials,Pharmaceutical Raw Materials and Intermediates

3. Why should you buy from us not from other suppliers

Our company mainly devoted in producing pharmacetical intermediates , Vitamins , and health supplement , the quality and technical content can reach the advance level in China .Our products are sold well in China as well as in more than 20 countries.

Lingrui's credo is committed to your reliable business partner,reliable quality, competitive prices and superior service, lf you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future !