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446521

Sigma-Aldrich

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

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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
Linear Formula:
(C14H14N2O2)n
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

form

solid

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

Application

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

Physical properties

Does not melt.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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