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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

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

540765-BULK:
540765-100ML:
540765-VAR:

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Certificates of Analysis (COA)

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

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