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Merck

540765

Sigma-Aldrich

Poly(p-xylene tetrahydrothiophenium chloride) solution

0.25 wt. % in H2O

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About This Item

Linear Formula:
(C12H15ClS)n
CAS Number:
698999-05-2
EC Number:
231-791-2
MDL number:
MFCD03100969
UNSPSC Code:
12352103

Key Documents

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concentration

0.25 wt. % in H2O

refractive index

n20/D 1.3347

pH

1.67

density

1.01 g/mL at 25 °C

fluorescence

λex 322 nm; λem 432 nm in H2O

storage temp.

2-8°C

General description

This intermediate polyelectrolyte can be cast into films of any dimension by evaporation or spin-coating. Thermal curing (250-300°C) under vacuum to drive off the remaining tetrahydrothiophene, HCl, and water yields unsubstituted PPV.

Application

Light-emitting polymer (PPV) precursor.

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBB9485
02307LH
09909EE
09230KD
02220ED

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