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4,4- Dichloro Diphynyl Sulphone (DCDPS)

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MOQ : 1 Kilogram

4,4- Dichloro Diphynyl Sulphone (DCDPS) Specification

Form
Solid

Base
Aromatic sulphone

Product Type
4,4-Dichloro Diphenyl Sulphone (DCDPS)

Appearance
Powder

Color
White to off white

Operating Temperature
Up to 200C

Temperature Range
Stable up to 220C

Density
1.58 Gram per cubic centimeter(g/cm3)

Application
Used in production of engineering polymers such as polysulfone and polyethersulfone

Grade Standard
Industrial Grade

Diameter
Not applicable (powder form)

Usage
Intermediate for specialty polymers and high-performance resins

Pack Size
25 kg / 50 kg HDPE drum or custom packaging

CAS Number
80-07-9

Melting Point
151-154C

pH
Neutral (when suspended in water)

HS Code
29049090

Chemical Formula
C12H8Cl2O2S

Odor
Odorless

Molecular Weight
287.16 g/mol

Storage
Store in a cool, dry place, in tightly sealed containers

Solubility
Insoluble in water; soluble in organic solvents

Purity
99%

Moisture Content
< 0.1%

Shelf Life
Min. 24 months from manufacture date

4,4- Dichloro Diphynyl Sulphone (DCDPS) Trade Information

Minimum Order Quantity
1 Kilogram

Supply Ability
1 Kilogram Per Week

Delivery Time
1 Week

About 4,4- Dichloro Diphynyl Sulphone (DCDPS)

4,4- Dichloro Diphynyl Sulphone (DCDPS)

Chemical Name

4,4- Dichloro Diphynyl Sulphone

CAS No.	80 - 07 9
Empirical Formula	C12H8O2 SCI 2
Molecular weight	287.15
Appearance	Off-White crystalline needles.
Melting Point	148.3 C
Purity as 4.4 isomer	99.2% min by HPLC.
Other isomers	Less than 0.8%

Key Properties and Applications

4,4-Dichloro Diphynyl Sulphone (DCDPS) is prized for its exceptionally high purity and stability. Primarily used as a precursor in the manufacturing of specialty polymers, its utility in polysulfone and polyethersulfone production contributes to the creation of high-performance materials employed in aerospace, electronics, and filtration systems.

Packaging and Storage Information

DCDPS is carefully packed in HDPE drums of 25 or 50 kg, with custom packaging available for specific requirements. For optimal stability, it should be stored in a tightly sealed container in a cool, dry environment, ensuring a minimum shelf life of 24 months from the date of manufacture.

FAQs of 4,4- Dichloro Diphynyl Sulphone (DCDPS):

Q: How should 4,4-Dichloro Diphynyl Sulphone (DCDPS) be stored to maintain its quality?

A: DCDPS should be stored in tightly sealed containers kept in a cool, dry place to prevent contamination and moisture absorption. Proper storage extends its shelf life to at least 24 months from the date of production.

Q: What is the main usage of DCDPS in industrial applications?

A: DCDPS is predominantly utilized as an intermediate in the synthesis of engineering polymers, such as polysulfone and polyethersulfone, which are essential for manufacturing high-performance resins used in aerospace, electronics, and advanced filtration systems.

Q: When is DCDPS considered suitable for processing and application?

A: DCDPS is suitable for processing as long as it maintains a purity level of 99% or higher, has moisture content below 0.1%, and is within its 24-month shelf life from manufacture.

Q: Where can DCDPS be sourced and what packaging options are available?

A: DCDPS is available through a network of distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers in India. It is typically supplied in 25 kg or 50 kg HDPE drums, with custom packaging options upon request.

Q: What are the benefits of using DCDPS in polymer production?

A: Using DCDPS yields polymers with enhanced thermal and chemical stability, making them suitable for demanding applications in industries such as electronics, filtration, and aerospace. Its high purity ensures consistent performance and reliability.

Q: How is DCDPS processed in the manufacturing of specialty polymers?

A: DCDPS acts as a sulphone base and is reacted with other monomers under controlled industrial conditions to produce high-quality engineering polymers. These processes benefit from DCDPSs aromatic structure and stability at elevated temperatures.

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