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Merck
CN

647063

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
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
MFCD06798810

Key Documents

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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

Quality Level

100

Related Categories

Application

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

signalword

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

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

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV0355
MKCR0207
MKCQ3786
MKCQ0265
MKCN4473

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