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ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

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ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

Brand Name:	Chefmine
MOQ:	200 kg
Price:	US $18.00 – 22.00 / kg
Packaging Details:	25 kg kraft bag with PE liner

Detail Information

Product Description

Detail Information

Highlight:

4 4 prime ODPA

Rigid Ether Linkage ODPA

CAS 1823‑59‑2 ODPA

Product Description

ODPA (4,4′‑Oxydiphthalic Anhydride) CAS 1823‑59‑2

4,4′‑Oxydiphthalic Anhydride (ODPA) is an aromatic dianhydride with a rigid ether linkage, delivering outstanding thermal stability and mechanical performance. It is widely employed in the manufacture of polyimide films, high‑temperature epoxies, and specialty resin systems for electronics and aerospace applications.

Applications

High‑performance polyimide and polyamide-imide resins
Epoxy curing agent for high‑temperature coatings and adhesives
Liquid crystal polyester monomer for advanced fibers and films
Resin intermediate in composite matrix materials

Product Properties

Parameter	Specification
Appearance	White crystalline powder
Purity (%)	≥ 99
Anhydride Value (mg KOH/g)	195-205
Melting Point (°C)	178-182
CAS Number	1823-59-2

Packaging & Storage

Supplied in 25 kg kraft bags with PE liner. Store in a cool, dry, and ventilated area, away from moisture. Shelf life: 12 months.

Why Choose Chemfine?

High‑purity electronic‑grade ODPA
Exceptional thermal and chemical stability
Consistent quality with stringent QC
Competitive pricing and global logistics support

FAQ

Q1: What polymers use ODPA?

A1: Primarily polyimides, liquid crystal polyesters, and high‑temperature epoxies.

Q2: Is ODPA moisture-sensitive?

A2: Yes, store under dry conditions to prevent hydrolysis.

Q3: Are sample quantities available?

A3: Yes, small sample bags can be provided upon request.

Tags:

4746-97-8

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cas 80584-91-4 paint modifier

Products Details

Home > Products >

Electronic Grade Chemicals

ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

All Category

ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

Brand Name:	Chefmine
MOQ:	200 kg
Price:	US $18.00 – 22.00 / kg
Packaging Details:	25 kg kraft bag with PE liner

Detail Information

Product Description

Detail Information

Brand Name:

Chefmine

Minimum Order Quantity:

200 kg

Price:

US $18.00 – 22.00 / kg

Packaging Details:

25 kg kraft bag with PE liner

Highlight:

4 4 prime ODPA

Rigid Ether Linkage ODPA

CAS 1823‑59‑2 ODPA

Product Description

ODPA (4,4′‑Oxydiphthalic Anhydride) CAS 1823‑59‑2

Applications

High‑performance polyimide and polyamide-imide resins
Epoxy curing agent for high‑temperature coatings and adhesives
Liquid crystal polyester monomer for advanced fibers and films
Resin intermediate in composite matrix materials

Product Properties

Parameter	Specification
Appearance	White crystalline powder
Purity (%)	≥ 99
Anhydride Value (mg KOH/g)	195-205
Melting Point (°C)	178-182
CAS Number	1823-59-2

Packaging & Storage

Supplied in 25 kg kraft bags with PE liner. Store in a cool, dry, and ventilated area, away from moisture. Shelf life: 12 months.

Why Choose Chemfine?

High‑purity electronic‑grade ODPA
Exceptional thermal and chemical stability
Consistent quality with stringent QC
Competitive pricing and global logistics support

FAQ

Q1: What polymers use ODPA?

A1: Primarily polyimides, liquid crystal polyesters, and high‑temperature epoxies.

Q2: Is ODPA moisture-sensitive?

A2: Yes, store under dry conditions to prevent hydrolysis.

Q3: Are sample quantities available?

A3: Yes, small sample bags can be provided upon request.

Tags:

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Organic Chemistry Solvents

Coating Additives

Electronic Grade Chemicals

UV Photoinitiator

PPG Polypropylene Glycol

Pharmaceutical Intermediates

Polyether Amine

Cosmetic Chemicals

Chemical Pigment

Chemical Dyestuff

Food Additives

Agrochemical Intermediates

Paper Coating Chemicals

Miscellaneous Chemical

products details

Organic Chemistry Solvents

Coating Additives

Electronic Grade Chemicals

UV Photoinitiator

PPG Polypropylene Glycol

Pharmaceutical Intermediates

Polyether Amine

Cosmetic Chemicals

Chemical Pigment

Chemical Dyestuff

Food Additives

Agrochemical Intermediates

Paper Coating Chemicals

Miscellaneous Chemical

ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

4 4 prime ODPA

Rigid Ether Linkage ODPA

CAS 1823‑59‑2 ODPA

4746-97-8

2 4 6-Tri-(6-aminocaproic acid)-1 3 5-triazine

cas 80584-91-4 paint modifier

Products Details

Organic Chemistry Solvents

Coating Additives

Electronic Grade Chemicals

UV Photoinitiator

PPG Polypropylene Glycol

Pharmaceutical Intermediates

Polyether Amine

Cosmetic Chemicals

Chemical Pigment

Chemical Dyestuff

Food Additives

Agrochemical Intermediates

Paper Coating Chemicals

Miscellaneous Chemical

ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

4 4 prime ODPA

Rigid Ether Linkage ODPA

CAS 1823‑59‑2 ODPA

4746-97-8

2 4 6-Tri-(6-aminocaproic acid)-1 3 5-triazine

cas 80584-91-4 paint modifier