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446521

Poly[N,N′-(1,3-phenylene)isophthalamide]

Name: Poly[<I>N,N′</I>-(1,3-phenylene)isophthalamide]
Brand: ALDRICH

Synonym(s):

1,3-Benzenediamine-1,3-benzenedicarbonyl dichloride copolymer, 1,3-Benzenediamine-isophthalyl chloride copolymer, m -Diaminobenzene-isophthaloyl chloride copolymer, m -Phenylenediamine-isophthaloyl chloride copolymer

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About This Item

Linear Formula:

(C₁₄H₁₄N₂O₂)_n

CAS Number:

25765-47-3

UNSPSC Code:

12162002

PubChem Substance ID:

24868282

NACRES:

NA.23

MDL number:

MFCD00241435

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Properties

form

solid

feature

hydrophobic

mp

>371 °C (dec.) (lit.)

solubility

DMF-LiCl: soluble

density

1.38 g/mL at 25 °C (lit.)

SMILES string

c1ccccc1.NC(=O)c2cccc(c2)C(N)=O

InChI

1S/C8H8N2O2.C6H6/c9-7(11)5-2-1-3-6(4-5)8(10)12;1-2-4-6-5-3-1/h1-4H,(H2,9,11)(H2,10,12);1-6H

InChI key

FTTVLDNWOCMNMX-UHFFFAOYSA-N

Description

General description

Does not melt.

Application

Used in heat and flame protective clothing. Electrical insulating paper requiring high temperature stability.

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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