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CAS 4045-44-7 1,2,3,4,5-Pentamethylcyclopentadiene Liquid-Crystal Chemicals

CAS 4045-44-7 1,2,3,4,5-Pentamethylcyclopentadiene Liquid-Crystal Chemicals

  • CAS 4045-44-7 1,2,3,4,5-Pentamethylcyclopentadiene Liquid-Crystal Chemicals
  • CAS 4045-44-7 1,2,3,4,5-Pentamethylcyclopentadiene Liquid-Crystal Chemicals
CAS 4045-44-7 1,2,3,4,5-Pentamethylcyclopentadiene Liquid-Crystal Chemicals
Product Details:
Place of Origin: China
Brand Name: Guiding-Bio
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Detailed Product Description
CAS No.: 4045-44-7 Molecular Formula: C10H16
Molecular Weight: 136.234 Appearance & Physical State: Colorless Liquid
Density: 0.87 Boiling Point: 58ºC (13 MmHg)
Melting Point: 236ºC Flash Point: 44ºC
Refractive Index: 1.4725-1.4755 Stability: Stable At Room Temperature In Closed Containers Under Normal Storage And Handling Conditions.
Storage Condition: -20ºC Vapor Pressure: 1.97mmHg At 25°C
High Light:

1 2 3 4 5-Pentamethylcyclopentadiene

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CAS 4045-44-7 Liquid Crystal Chemicals

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0.87 Density Liquid Crystal Chemicals

1,2,3,4,5-Pentamethylcyclopentadiene CAS 4045-44-7

 

 

Chemical Name

1,2,3,4,5-Pentamethylcyclopentadiene

Synonyms

1,2,3,4,5-PentaMethylcyclopentadiene;1,2,3,4,5-Pentamethylcyclopenta-1,3-diene;

CAS No.

4045-44-7

Molecular Formula

C10H16

Molecular Weight

136.23400

Appearance & Physical State

colorless liquid

Density

0.87

Boiling Point

58ºC (13 mmHg)

Melting Point

236ºC

Flash Point

44ºC

Refractive Index

1.4725-1.4755

Stability

Stable at room temperature in closed containers under normal storage and handling conditions.

Storage Condition

-20ºC

Vapor Pressure

1.97mmHg at 25°C

 

Specification

Standard:In-house standard
Identification:H-NMR spectrum should be in accordance with the standard
Purity:≥98.0%

 

Supply Sustainability

Production Capacity:1kg~30MT
Quality Assurance:cGMP compliance/ISO 9001
Technology Support::Experienced in process development, skilled at process optimization and scale-up in varies reactions
Registration Support:Tech. package available On-site audit acceptable
Regulation Support::Patent Non-Infringement Declaration
Application::Building block for pharmaceutical, agrochemical, advanced materials etc.

 

Package & Delivery

Package: For 10kg or less:PTFE barrel
For 10-50kg: Solid: Two layers of PE bag with paper barrel/fiber barrel outside

Liquid: Plastic barrel or steel-plastic composite barrel under Nitrogen

or Helium protection, if needed

Delivery:

According to the specific requirement

By courier, by air or by sea on FOB, CIF, DAP basis is all workable

Regulation: Proper package and shipping guideline will be applied and strictly followed for any hazardous product

Q&A

1. Is any Quality Management System on-site?

Yes, ISO 9001 is performed.

2. Can you provide technology support, such as tech. package support, impurity standard support, dossier registration support?

Yes, no problem. We have dedicated employees working on it.

3. What’s your main advantages?

We are an R&D based company, embodied with a few contract production sites. We have an excellent track record of solving complex organic synthesis challenges for our customers from right-chemistry route scouting, optimal route scaled-up, to economical and green commercialization.

4. Is any material of animal origin used for the manufacturing?

No, we can provide TSE-BSE statement.

5. Are solvents listed in ICH Q3C controlled? Is the final product released according to the guideline?

Yes. Normally Class I solvents are avoided, Class II solvents are seldom used, whenever Class III solvents are used, we will control the residual content.

 

CAS 4045-44-7 1,2,3,4,5-Pentamethylcyclopentadiene Liquid-Crystal Chemicals 0

CAS 4045-44-7 1,2,3,4,5-Pentamethylcyclopentadiene Liquid-Crystal Chemicals 1

CAS 4045-44-7 1,2,3,4,5-Pentamethylcyclopentadiene Liquid-Crystal Chemicals 2

Contact Details
Changzhou Guiding Bio-Tech. Co.,Ltd

Contact Person: admin

Tel: +8618602580039

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