Phosphonitrilic chloride trimer , 98% , 940-71-6

Synonym(s):
1,3,5,2,4,6-Triazatriphosphorine-2,2,4,4,6,6-hexachloride;1,3,5-Triaza-2,4,6-triphosphorin-2,2,4,4,6,6-hexachloride;Hexachlorocyclotriphosphazene

CAS NO.：940-71-6

Empirical Formula: Cl6N3P3

Molecular Weight: 347.66

MDL number: MFCD00006474

EINECS: 213-376-8

PRODUCT Properties

• Melting point: 112-115 °C(lit.)
• Boiling point: 127 °C (13 mmHg)
• Density: 1.98 g/mL at 25 °C(lit.)
• storage temp.: Storage temp. 2-8°C
• Water Solubility: Insoluble in water
• solubility: reacts with H2O
• pka: -12.98±0.10(Predicted)
• form: crystal
• Specific Gravity: 1.98
• color: white
• Sensitive: Moisture Sensitive
• InChI: InChI=1S/Cl6N3P3/c1-8-10(3)7-12(5,6)9(2)11(8)4
• InChIKey: GIDDTSHDTGZRPQ-UHFFFAOYSA-N
• SMILES: P1(Cl)(Cl)N(Cl)P(Cl)N(Cl)P(Cl)N=1
• CAS DataBase Reference: 940-71-6(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,5,2,4,6-Triazatriphosphorine, 2,2,4,4,6,6-hexachloro-2,2,4,4,6,6-hexahydro-(940-71-6)
• EPA Substance Registry System: 1,3,5,2,4,6-Triazatriphosphorine, 2,2,4,4,6,6-hexachloro-2,2,4,4,6,6-hexahydro- (940-71-6)

Description and Uses

Phosphonitrilic chloride trimer is a reagent for the synthesis of ″dandelion″ (spherical) dendrimers, can be used in ring-opening polymerization, ligand and/or ligand precursor for transition metals, and the study of P-Cl bond substitution reactions are among the interesting uses for this product.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
• Hazard Codes: C
• Risk Statements: 14-34-20/21/22
• Safety Statements: 26-36/37/39-45-7/8-41
• RIDADR: UN 3260 8/PG 2
• WGK Germany: 3
• F: 21
• TSCA: Yes
• HazardClass: 8
• PackingGroup: II
• HS Code: 28530090
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)