Phosphonitrilic chloride trimer
- Product Name
- Phosphonitrilic chloride trimer
- CAS No.
- 940-71-6
- Chemical Name
- Phosphonitrilic chloride trimer
- Synonyms
- HEXACHLOROCYCLOTRIPHOSPHAZENE;PNC;PPZ;Hexachlorocyclophosphazene;N3P3Cl6;Hexachlorophosphazene;2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine;HCCTP;Phosphor;hexachlorotriphosphazene
- CBNumber
- CB9200546
- Molecular Formula
- Cl6N3P3
- Formula Weight
- 347.66
- MOL File
- 940-71-6.mol
Phosphonitrilic chloride trimer Property
- Melting point:
- 112-115 °C(lit.)
- Boiling point:
- 127 °C (13 mmHg)
- Density
- 1.98 g/mL at 25 °C(lit.)
- Water Solubility
- Insoluble in water
- solubility
- reacts with H2O
- form
- crystal
- pka
- -12.98±0.10(Predicted)
- Specific Gravity
- 1.98
- color
- white
- Sensitive
- Moisture Sensitive
- 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)
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363Wash contaminated clothing before reuse.
N-Bromosuccinimide Price
- Product number
- 230286
- Product name
- Phosphonitrilic chloride trimer
- Purity
- 99%
- Packaging
- 25g
- Price
- $69.9
- Updated
- 2024/03/01
- Product number
- 230286
- Product name
- Phosphonitrilic chloride trimer
- Purity
- 99%
- Packaging
- 100g
- Price
- $176
- Updated
- 2024/03/01
- Product number
- C0584
- Product name
- Phosphonitrilic Chloride Trimer
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $73
- Updated
- 2024/03/01
- Product number
- C0584
- Product name
- Phosphonitrilic Chloride Trimer
- Purity
- >98.0%(GC)
- Packaging
- 250g
- Price
- $397
- Updated
- 2024/03/01
- Product number
- A18986
- Product name
- Phosphonitrilic chloride trimer, 98%
- Packaging
- 25g
- Price
- $84.65
- Updated
- 2024/03/01
Phosphonitrilic chloride trimer Chemical Properties,Usage,Production
Chemical Properties
white crystalline powder
Uses
Reagent for the synthesis of ″dandelion″ (spherical) dendrimers. 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.
Preparation
Hexachlorocyclotriphosphazene (PNCl2)3 (mp114 ℃, bp 256℃), which is produced on an industrial scale as the starting material for the manufacture of organosubstituted polyphosphazenes. It forms an almost planar six-membered ring with equal P?N bond lengths.
Purification Methods
Purify it by zone melting, by crystallisation from pet.ether, n-hexane or *benzene, and by sublimation. [van der Huizen et al. J Chem Soc, Dalton Trans 1311 1986, Meirovitch et al. J Phys Chem 88 1522 1984, Alcock et al. J Am Chem Soc 106 5561 1984; Winter & van de Grampel J Chem Soc, Dalton Trans 1269 1986.] Phosphoric acid [7664 -38 -2] M 98.0, m 42.3o, pK 1 2.15, pK 2 7.21, pK 3 12.37. Pyrophosphate can be removed from phosphoric acid by diluting with distilled H2O and refluxing overnight. By cooling to 11o and seeding with crystals obtained by cooling a few millilitres in a Dry-ice/acetone bath, 85% orthophosphoric acid crystallises as H3PO4.H2O. The crystals are collected on a sintered glass filter. [Weber & King Inorg Synth I 101 1939.]
Phosphonitrilic chloride trimer Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Phosphonitrilic chloride trimer manufacturers
- Product
- Phosphonitrilic chloride trimer 940-71-6
- Price
- US $60.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-05-11
- Product
- Phosphonitrile chloride cyclic trimer 940-71-6
- Price
- US $70.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-05-22
- Product
- Phosphonitrilic chloride trimer 940-71-6
- Price
- US $6.80-2.50/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10 tons
- Release date
- 2024-08-05