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1,5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2 Excellent Flexibility Thermal Resistance And Mechanical Integrity

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1,5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2 Excellent Flexibility Thermal Resistance And Mechanical Integrity

Brand Name:	Chemfine
MOQ:	200 kg
Price:	US $14.00 – 18.00 / kg
Packaging Details:	25 kg fiber drum with polyethylene liner

Detail Information

Product Description

Detail Information

Place of Origin:

China

Highlight:

Excellent Flexibility 1

5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2

CAS 2391‑56‑2

Product Description

1,5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2

Excellent Flexibility, Thermal Resistance And Mechanical Integrity

Product Description

1,5‑Bis(4‑Aminophenoxy)pentane is a bifunctional aromatic diamine with a flexible pentamethylene ether bridge. Ideal for high‑performance thermosets and thermoplastics, it delivers excellent flexibility, thermal resistance, and mechanical integrity.

Applications

Flexible-chain diamine for polyimide film and resin synthesis
Curing agent in high‑temperature epoxy and phenolic systems
Crosslinker in aerospace-grade adhesives and composites
Modifier in specialty elastomers and coating formulations

Technical Specifications

Parameter	Specification
Appearance	Light yellow crystalline powder
Purity (%)	≥ 98
Melting Point (°C)	155-160
Molecular Formula	C₁₇H₂₂N₂O₂
Molecular Weight	282.37 g/mol
CAS Number	2391‑56‑2

Packaging & Storage

Packaged in 25 kg fiber drums with PE liners. Store in a cool (<25 °C), dry, and ventilated area away from moisture and light. Shelf life: 12 months under recommended conditions.

Why Choose Chemfine?

High‑purity electronic‑grade diamine

Flexible pentamethylene linkage for enhanced toughness

Excellent thermal and mechanical stability

Fast global logistics and full QC documentation

FAQ

Q1: What benefit does the pentamethylene bridge provide?

A1: It improves flexibility and impact resistance in final polymers while maintaining heat resistance.

Q2: Is this suitable for transparent PI films?

A2: Yes, it contributes minimal coloration and good film-forming properties.

Q3: Are samples available?

A3: 1 kg sample bags 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

1,5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2 Excellent Flexibility Thermal Resistance And Mechanical Integrity

All Category

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

1,5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2 Excellent Flexibility Thermal Resistance And Mechanical Integrity

Brand Name:	Chemfine
MOQ:	200 kg
Price:	US $14.00 – 18.00 / kg
Packaging Details:	25 kg fiber drum with polyethylene liner

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

Chemfine

Minimum Order Quantity:

200 kg

Price:

US $14.00 – 18.00 / kg

Packaging Details:

25 kg fiber drum with polyethylene liner

Highlight:

Excellent Flexibility 1

5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2

CAS 2391‑56‑2

Product Description

1,5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2

Excellent Flexibility, Thermal Resistance And Mechanical Integrity

Product Description

Applications

Flexible-chain diamine for polyimide film and resin synthesis
Curing agent in high‑temperature epoxy and phenolic systems
Crosslinker in aerospace-grade adhesives and composites
Modifier in specialty elastomers and coating formulations

Technical Specifications

Parameter	Specification
Appearance	Light yellow crystalline powder
Purity (%)	≥ 98
Melting Point (°C)	155-160
Molecular Formula	C₁₇H₂₂N₂O₂
Molecular Weight	282.37 g/mol
CAS Number	2391‑56‑2

Packaging & Storage

Packaged in 25 kg fiber drums with PE liners. Store in a cool (<25 °C), dry, and ventilated area away from moisture and light. Shelf life: 12 months under recommended conditions.

Why Choose Chemfine?

High‑purity electronic‑grade diamine

Flexible pentamethylene linkage for enhanced toughness

Excellent thermal and mechanical stability

Fast global logistics and full QC documentation

FAQ

Q1: What benefit does the pentamethylene bridge provide?

A1: It improves flexibility and impact resistance in final polymers while maintaining heat resistance.

Q2: Is this suitable for transparent PI films?

A2: Yes, it contributes minimal coloration and good film-forming properties.

Q3: Are samples available?

A3: 1 kg sample bags can be provided upon request.

Tags:

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

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

1,5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2 Excellent Flexibility Thermal Resistance And Mechanical Integrity

Excellent Flexibility 1

5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2

CAS 2391‑56‑2

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

1,5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2 Excellent Flexibility Thermal Resistance And Mechanical Integrity

Excellent Flexibility 1

5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2

CAS 2391‑56‑2

4746-97-8

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

cas 80584-91-4 paint modifier

1,5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2 Excellent Flexibility Thermal Resistance And Mechanical Integrity

5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2

CAS 2391‑56‑2

1,5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2 Excellent Flexibility Thermal Resistance And Mechanical Integrity

5‑Bis(4‑Aminophenoxy)pentane CAS 2391‑56‑2

CAS 2391‑56‑2