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654035

Sigma-Aldrich

Poly(dichlorophosphazene)

a polyphosphazene precursor

Synonym(s):

PDCP

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About This Item

Linear Formula:
(Cl2NP)x
CAS Number:
26085-02-9
MDL number:
MFCD01742730
UNSPSC Code:
12352103

refractive index

n20/D 1.578 (lit.)

density

1.823 g/mL at 25 °C (lit.)

storage temp.

−20°C

General description

Poly [(organo) phosphazene] polymers have an inorganic backbone made up of alternating nitrogen and phosphorous atoms. The inorganic atoms are connected by alternating single and double bonds.[1]

Application

Poly(dichlorophosphazene) (PDCP) may be used in the synthesis of higher biologically active organophosphazene polymers.[2][3]

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H226,H314

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

108.9 °F

flash_point_c

42.7 °C

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKBR7981V
MKBQ4682V
MKBN3587V
MKBJ4979V
MKBH2265V

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Applicative aspects of poly(organophosphazenes) (2004)
Ambient temperature synthesis of poly (dichlorophosphazene) with molecular weight control.
Honeyman C H, et al.
Journal of the American Chemical Society, 117(26), 7035-7036 (1995)
Poly (dichlorophosphazene) as a precursor for biologically active polyphosphazenes: synthesis, characterization, and stabilization.
Andrianov A K, et al.
Marcromolecules, 37(2), 414-420 (2004)

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