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647063

Sigma-Aldrich

Poly((4,4′-carbonylbis(1,2-benzenedicarboxylic acid))-alt-(4,4′-methylenedianiline)

~18 wt. % in solution

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About This Item

Linear Formula:
(C30H20N2O7)n
MDL number:
MFCD06798810
UNSPSC Code:
12162002
NACRES:
NA.23

form

suspension

composition

ethylbenzene, 4 wt. %
1-methyl-2-pyrrolidinone, 62 wt. %
xylene, 15 wt. %

concentration

~18 wt. % in solution

density

1.053 g/mL at 25 °C

storage temp.

−20°C

Related Categories

Application

Heat reactive aromatic resin solution which can be thermally cured to a cross-linked polyimide.

Signal Word

Danger

Hazard Classifications

Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

Target Organs

Central nervous system,Liver,Kidney, Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

80.1 - 100.0 °F - closed cup

Flash Point(C)

26.7 - 37.8 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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