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87651

Tetrakis[tris(dimethylamino)phosphoranylidenamino]phosphonium chloride

95%, crystals

Synonym(s):

Phosphazenium chloride

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About This Item

Linear Formula:
[[(CH3)2N]3P=N]4PCl
CAS Number:
122951-89-7
Molecular Weight:
775.26
UNSPSC Code:
12352101
PubChem Substance ID:
57653258
NACRES:
NA.22
MDL number:
MFCD00171708
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Product Name

Tetrakis[tris(dimethylamino)phosphoranylidenamino]phosphonium chloride, 95%

Quality Segment

assay

95%

form

crystals

reaction suitability

reaction type: phase-transfer

mp

251 °C (dec.) (lit.)

storage temp.

2-8°C

SMILES string

[Cl-].CN(C)P(=N[P+](N=P(N(C)C)(N(C)C)N(C)C)(N=P(N(C)C)(N(C)C)N(C)C)N=P(N(C)C)(N(C)C)N(C)C)(N(C)C)N(C)C

InChI

1S/C24H72N16P5.ClH/c1-29(2)42(30(3)4,31(5)6)25-41(26-43(32(7)8,33(9)10)34(11)12,27-44(35(13)14,36(15)16)37(17)18)28-45(38(19)20,39(21)22)40(23)24;/h1-24H3;1H/q+1;/p-1

InChI key

NYTYWTQXLWNFFQ-UHFFFAOYSA-M

Application

Tetrakis[tris(dimethylamino)phosphoranylidenamino]phosphonium chloride can be used:
  • As a lipophilic additive in the pH-responsive polymers and solvent-processible polymer membranes.
  • To prepare tetrakis[tris(dimethylamino)phosphoranylidenamino] phosphonium hydroxide, which acts as a basic catalyst for the ring-opening polymerization of siloxanes.

Other Notes

Extremely stable, lipophilic PTC; Selective O-methylation of ketone enolates

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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