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Polyether Amine

BPADA CAS 38103-06-9

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BPADA CAS 38103-06-9

Brand Name:	Chemfine

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Product Description

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Place of Origin:

China

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Polyether Amine BPADA CAS 38103-06-9

BPADA polyether amine chemical

CAS 38103-06-9 polyether amine

Product Description

BPADA (Bisphenol A Diphthalic Anhydride) | CAS 38103-06-9

BPADA (CAS 38103-06-9) is a high-performance dianhydride monomer essential for the synthesis of Polyetherimide (PEI) resins. This white powder building block combines aromatic rigidity with ether-link flexibility, enabling the production of engineering plastics that offer exceptional heat resistance, mechanical strength, and dielectric properties.

Basic Physical Properties

CAS Number: 38103-06-9
Chemical Formula: C31H20O8
Appearance: White to off-white powder
Melting Point: 188.0 - 192.0 °C
Molecular Weight: 520.48 g/mol

Technical Specifications

Test Item	Standard Specification	Actual Batch Result
Assay (HPLC)	≥ 99.0%	99.45%
Melting Point	188.0 - 192.0 °C	189.5 - 190.8 °C
Water Content	≤ 0.2%	0.08%
Iron (Fe)	≤ 10 ppm	3 ppm

Applications

Aerospace and Transportation

Used for aircraft cabin interiors requiring high flame retardancy and heat stability.

Electronics and Electrical

Primary monomer for high-temperature insulation films and flexible printed circuit boards.

Packaging & Logistics

Standard 25 kg fiber drums. Store in a cool, dry environment. Non-hazardous for international transport. Ensure airtight sealing to prevent moisture absorption.

Synonyms

BPADA, Bisphenol A bis(ether anhydride), 4,4'-(Isopropylidenediphenoxy)bis(phthalic anhydride).

Matching Materials

m-Phenylenediamine (CAS 108-45-2): Core diamine partner for standard Polyetherimide (PEI) production.
N-Methyl-2-pyrrolidone (CAS 872-50-4): High-boiling solvent for polycondensation reactions.
4,4'-Oxydianiline (CAS 101-80-4): Used to impart extra toughness and flexibility to imide films.

Frequently Asked Questions

How does purity affect final polymer performance?

High purity (≥ 99.0%) ensures consistent chain growth, resulting in superior thermal stability and mechanical integrity.

Is BPADA compatible with standard injection molding?

Yes, as a monomer, it creates PEI resins that are specifically designed for melt-processability including injection molding.

Supplied by Chemfine International - Your Strategic Partner for High-Performance Polymers.

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65605-36-9

83713-01-3

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Polyether Amine

BPADA CAS 38103-06-9

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Miscellaneous Chemical

BPADA CAS 38103-06-9

Brand Name:	Chemfine

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

Chemfine

Highlight:

Polyether Amine BPADA CAS 38103-06-9

BPADA polyether amine chemical

CAS 38103-06-9 polyether amine

Product Description

BPADA (Bisphenol A Diphthalic Anhydride) | CAS 38103-06-9

Basic Physical Properties

CAS Number: 38103-06-9
Chemical Formula: C31H20O8
Appearance: White to off-white powder
Melting Point: 188.0 - 192.0 °C
Molecular Weight: 520.48 g/mol

Technical Specifications

Test Item	Standard Specification	Actual Batch Result
Assay (HPLC)	≥ 99.0%	99.45%
Melting Point	188.0 - 192.0 °C	189.5 - 190.8 °C
Water Content	≤ 0.2%	0.08%
Iron (Fe)	≤ 10 ppm	3 ppm

Applications

Aerospace and Transportation

Used for aircraft cabin interiors requiring high flame retardancy and heat stability.

Electronics and Electrical

Primary monomer for high-temperature insulation films and flexible printed circuit boards.

Packaging & Logistics

Standard 25 kg fiber drums. Store in a cool, dry environment. Non-hazardous for international transport. Ensure airtight sealing to prevent moisture absorption.

Synonyms

BPADA, Bisphenol A bis(ether anhydride), 4,4'-(Isopropylidenediphenoxy)bis(phthalic anhydride).

Matching Materials

m-Phenylenediamine (CAS 108-45-2): Core diamine partner for standard Polyetherimide (PEI) production.
N-Methyl-2-pyrrolidone (CAS 872-50-4): High-boiling solvent for polycondensation reactions.
4,4'-Oxydianiline (CAS 101-80-4): Used to impart extra toughness and flexibility to imide films.

Frequently Asked Questions

How does purity affect final polymer performance?

High purity (≥ 99.0%) ensures consistent chain growth, resulting in superior thermal stability and mechanical integrity.

Is BPADA compatible with standard injection molding?

Yes, as a monomer, it creates PEI resins that are specifically designed for melt-processability including injection molding.

Supplied by Chemfine International - Your Strategic Partner for High-Performance Polymers.

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