• High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2
  • High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2
  • High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2
  • High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2
  • High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2
  • High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2

High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2

CAS No.: 556-67-2
Formula: C8h24o4si4
EINECS: 209-136-7
Appearance: Liquid
Usage: Food Addtive
Color: White
Customization:
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Hubei, China
Importers and Exporters
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The supplier can deliver the goods within 15 days
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  • Overview
  • Product Description
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
556-67-2
Product Name
Octamethylcyclotetrasiloxane
Key Word1
D4
Key Word2
556-67-2
Key Word3
CAS 556-67-2
Key Word4
Octamethylcyclotetrasiloxane Supplier
Key Word5
Octamethylcyclotetrasiloxane Factory
Key Word6
Octamethylcyclotetrasiloxane Price
Key Word7
Octamethylcyclotetrasiloxane Price
Key Word8
556-67-2 Manufacturer
Transport Package
25kg Per Drum
Specification
10KG, 20KG, 50KG, 200KG
Trademark
Ouhuang
Origin
China
HS Code
34021300
Production Capacity
5000 Tons Per Month

Product Description

Product Description

Product Introduction
Octamethylcyclotetrasiloxane (D4), colorless transparent or milky liquid, flammable, odorless. It is an important intermediate in the silicone industry. The main applications include preparation of silicone polymers such as methyl silicone oil, insulation and moisture-proof of radio parts, surface deactivator of gas chromatography glass capillary column, etc.

Use
The primary form of dimethylcyclosiloxane is mainly used for ring-opening polymerization into silicone oil, silicone rubber and silicone resin with different polymerization degrees. These polymers are further processed into products that are widely used in various fields such as construction, electronics, textiles, automotive, personal care, food, mechanical processing, and a small number of direct applications.

Product Name Octamethylcyclotetrasiloxane
Cas No. 556-67-2
Density 1.0±0.1 g/cm3
Boiling Point 175.0±0.0 °C at 760 mmHg
Melting Point 17-18 °C(lit.)
Molecular Formula C8H24O4Si4
Molecular Weight 296.616
Flash Point 63.2±23.0 °C
Exact Mass 296.075165
PSA 36.92000
LogP 2.87360
Vapour density 1 (vs air)
Vapour Pressure 1.6±0.3 mmHg at 25°C
Index of Refraction 1.423
Storage condition 2-8°C
Water Solubility INSOLUBLE
High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2
High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2

Packaging & Shipping

Packaging storage and transportation
1. Packing: 25 kg/bag
2. Storage: Store in a cool place. Keep the container airtight and store in a dry, ventilated place. Open containers must be carefully re-sealed and held upright to prevent leakage. Air-filled storage is sensitive to humidity.
3. Transportation: This product is non-toxic and harmless, non-flammable and explosive dangerous goods. It can be transported by car, sea or train. Less carload, vehicle is not limited, agent consignment.
High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2

High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2

Company Profile

We are Ouhuang Engineering Materials (Hubei) Co., Ltd.Our company mainly produces and sells various water-based environmentally friendly resins (water-based resin powder, water-based rosin resin, water-based terpene tree, etc.), various water-based environmentally friendly latex (water-based thickened emulsion, water-based air-butyl latex, water-based butyl latex, etc.) , and various environmentally friendly additives (defoamer, thickener, antioxidant, dispersant).High-end product quality and sincere sales service are our tenets.We are willing to provide you with professional services in the areas we are familiar with and look forward to your consultation.
High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2High Purity Octamethylcy Clotetrasiloxane Iota D4 CAS 556-67-2

Our Advantages

1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours

4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.

6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.

7.We can accept various payment methods, L/C, T/T, D/A, D/P, paypal, Western Union etc., and we cooperate with Sinosure many years.

FAQ

1. Are you a manufacturer or trading company?

A: We are a manufacturer and welcome to visit our factory.
 
2. How to confirm the product quality before placing an order?
A: We can provide you with the sample. Also, we have the inspection report issued by the authoritative third-party testing agency.
 
3: What's your MOQ?
A:  It depends on different products. We accept sample orders. Also for some products, we can provide you with a free sample.
 
4:Do you provide after-sales service?
A: We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us.
 
5:How about delivery time and method?
A: We usually ship within 3-5 working days after payments. 
We can make ships by sea, air, and express. Also can make door-to-door shipping. 
 
6:How to solve the after-sale disputes?
A: We accept changing or refunding services if there is any quality problem. 

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Diamond Member Since 2024

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Manufacturer/Factory
Registered Capital
500000 RMB
Plant Area
501~1000 square meters