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4 4 prime ‑Iminodianiline CAS 537‑65‑5 High‑Purity Electronic‑Grade Diamine for Consistent and Competitive Pricing

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4 4 prime ‑Iminodianiline CAS 537‑65‑5 High‑Purity Electronic‑Grade Diamine for Consistent and Competitive Pricing

Brand Name:	Chemfine
MOQ:	200 kg
Price:	US $12.00 – 15.00 / kg
Packaging Details:	25 kg fiber drum with PE liner

Detail Information

Product Description

Detail Information

Place of Origin:

China

Appearance:

Pale Yellow To Beige Crystalline Powder

Highlight:

Consistent Electronic Grade Diamine

4 4 prime Iminodianiline

4 4 prime ‑Iminodianiline CAS 537‑65‑5

Product Description

4,4′‑Iminodianiline CAS 537‑65‑5 High-Purity Electronic-Grade Diamine

Product Description

4,4′‑Iminodianiline (DIDA) is a bifunctional aromatic diamine featuring a rigid diphenylamine core. It serves as a monomer and curing agent for polyimides, epoxy resins, and high-performance thermosets, delivering exceptional thermal resistance, chemical stability, and mechanical integrity.

Applications

Polyimide and polyamide-imide resin synthesis for electronics and aerospace
Curing agent in high-temperature epoxy and phenolic systems
Crosslinker in adhesives, coatings, and composite matrices
Intermediate for specialty elastomers and high-performance polymers

Technical Specifications

Parameter	Specification
Appearance	Pale yellow to beige crystalline powder
Purity (%)	≥ 98
Melting Point (°C)	171-175
Molecular Formula	C₁₂H₁₂N₂
Molecular Weight	196.24 g/mol
CAS Number	537‑65‑5

Packaging & Storage

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

Why Choose Chemfine?

High-purity electronic-grade diamine

Rigid structure for superior thermal and mechanical performance

Consistent quality with stringent QC

Competitive pricing and global supply chain

FAQ

Q1: Is 4,4′‑Iminodianiline compatible with standard PI synthesis?

A1: Yes, it reacts readily with dianhydrides to form high-performance polyimides.

Q2: Does it require special handling?

A2: Store under dry conditions; avoid prolonged skin contact. Use appropriate PPE.

Q3: Are sample quantities available?

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

Tags:

4746-97-8

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

cas 80584-91-4 paint modifier

Products Details

Home > Products >

Electronic Grade Chemicals

4 4 prime ‑Iminodianiline CAS 537‑65‑5 High‑Purity Electronic‑Grade Diamine for Consistent and Competitive Pricing

All Category

4 4 prime ‑Iminodianiline CAS 537‑65‑5 High‑Purity Electronic‑Grade Diamine for Consistent and Competitive Pricing

Brand Name:	Chemfine
MOQ:	200 kg
Price:	US $12.00 – 15.00 / kg
Packaging Details:	25 kg fiber drum with PE liner

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

Chemfine

Appearance:

Pale Yellow To Beige Crystalline Powder

Minimum Order Quantity:

200 kg

Price:

US $12.00 – 15.00 / kg

Packaging Details:

25 kg fiber drum with PE liner

Highlight:

Consistent Electronic Grade Diamine

4 4 prime Iminodianiline

4 4 prime ‑Iminodianiline CAS 537‑65‑5

Product Description

4,4′‑Iminodianiline CAS 537‑65‑5 High-Purity Electronic-Grade Diamine

Product Description

Applications

Polyimide and polyamide-imide resin synthesis for electronics and aerospace
Curing agent in high-temperature epoxy and phenolic systems
Crosslinker in adhesives, coatings, and composite matrices
Intermediate for specialty elastomers and high-performance polymers

Technical Specifications

Parameter	Specification
Appearance	Pale yellow to beige crystalline powder
Purity (%)	≥ 98
Melting Point (°C)	171-175
Molecular Formula	C₁₂H₁₂N₂
Molecular Weight	196.24 g/mol
CAS Number	537‑65‑5

Packaging & Storage

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

Why Choose Chemfine?

High-purity electronic-grade diamine

Rigid structure for superior thermal and mechanical performance

Consistent quality with stringent QC

Competitive pricing and global supply chain

FAQ

Q1: Is 4,4′‑Iminodianiline compatible with standard PI synthesis?

A1: Yes, it reacts readily with dianhydrides to form high-performance polyimides.

Q2: Does it require special handling?

A2: Store under dry conditions; avoid prolonged skin contact. Use appropriate PPE.

Q3: Are sample quantities available?

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

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PPG Polypropylene Glycol

Pharmaceutical Intermediates

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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

4 4 prime ‑Iminodianiline CAS 537‑65‑5 High‑Purity Electronic‑Grade Diamine for Consistent and Competitive Pricing

Consistent Electronic Grade Diamine

4 4 prime Iminodianiline

4 4 prime ‑Iminodianiline CAS 537‑65‑5

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

4 4 prime ‑Iminodianiline CAS 537‑65‑5 High‑Purity Electronic‑Grade Diamine for Consistent and Competitive Pricing

Consistent Electronic Grade Diamine

4 4 prime Iminodianiline

4 4 prime ‑Iminodianiline CAS 537‑65‑5

4746-97-8

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

cas 80584-91-4 paint modifier