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Key Documents

523755

Sigma-Aldrich

2,3,5,6-Tetramethyl-p-phenylenediamine

electronic grade, 99% trace metals basis

Synonym(s):

3,6-Diaminodurene

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About This Item

Linear Formula:
(CH3)4C6(NH2)2
CAS Number:
Molecular Weight:
164.25
Beilstein:
2208743
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

grade

electronic grade

Assay

99% trace metals basis

mp

150-155 °C (lit.)

SMILES string

Cc1c(C)c(N)c(C)c(C)c1N

InChI

1S/C10H16N2/c1-5-6(2)10(12)8(4)7(3)9(5)11/h11-12H2,1-4H3

InChI key

WCZNKVPCIFMXEQ-UHFFFAOYSA-N

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Application

Monomer used in the preparation of polyimide coatings for electronic applications-IC passivation, dielectric for multichip modules, and as a stress relief layer in sensor applications.

Other Notes

Contains low metals

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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