Hexachlorocyclotriphosphazene, 99%

Name: Hexachlorocyclotriphosphazene, 99%
Brand: Vaqora Chemicals
SKU: VQ-016005

About Hexachlorocyclotriphosphazene, 99%

Listed under CAS 940-71-6, Hexachlorocyclotriphosphazene is an inorganic reagent available from Vaqora Chemicals, specified at 99% purity. Formula Cl6N3P3, molecular weight 347.7 g/mol. The IUPAC name is 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2lambda5,4lambda5,6lambda5-triphosphacyclohexa-1,3,5-triene. Common synonyms include Phosphonitrilic chloride trimer and Phosphononitrilic chloride trimer.

It is supplied as white powder or crystal or chunks. Literature values give a melting point of 112-115 °C and a density of 1.98 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

Key uses span organic synthesis, coordination chemistry and polymer and resin production. Buyers come mainly from academic and industrial research.

Vaqora Chemicals supplies Hexachlorocyclotriphosphazene in 25 g and 100 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Coordination chemistry
Polymer & resin production

Industries

Specifications & identifiers

Chemical identifiers
Product name	Hexachlorocyclotriphosphazene, 99%
Catalogue No.	VQ-016005
CAS Number	940-71-6
IUPAC name	2,2,4,4,6,6-hexachloro-1,3,5-triaza-2lambda5,4lambda5,6lambda5-triphosphacyclohexa-1,3,5-triene
Molecular formula	Cl₆N₃P₃
Molecular weight	347.7 g/mol
Exact mass	346.7407
Purity / assay	99%
HSN code	28539090
InChIKey	UBIJTWDKTYCPMQ-UHFFFAOYSA-N
SMILES	N1=P(N=P(N=P1(Cl)Cl)(Cl)Cl)(Cl)Cl
PubChem CID	220225

Physical properties
Physical form	Crystalline
Appearance	White powder or crystal or chunks
Melting point	112-115 °C
Density	1.98 g/mL at 25 °C
LogP (XLogP3)	5.3
H-bond donors / acceptors	0 / 3
TPSA	37.1 Å²
UN number	UN 3260
Synonyms	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, Phosphonitrilic chloride trimer, Phosphononitrilic chloride trimer, Triphosphonitrilic chloride, Hexachlorocyclophosphazatriene, Triphosphonitrile chloride, Cyclophosphazene dichloride trimer, Hexachlorocyclotriphosphazatriene, Cyclophosphonitrilic chloride trimer, Phosphonitrilic chloride cyclic trimer, Phosphonitrile chloride, cyclic trimer

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 940-71-6

Reference Standard

Phosphononitrilic Chloride Trimer

CAS: 940-71-6
Formula: Cl₆N₃P₃
MW: 347.7 g/mol

In stock

Frequently asked questions

What is the CAS number of Hexachlorocyclotriphosphazene, 99%?

The CAS Registry Number of Hexachlorocyclotriphosphazene, 99% is 940-71-6. It is also known as 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, Phosphonitrilic chloride trimer.

What is the molecular formula and molecular weight of Hexachlorocyclotriphosphazene, 99%?

Hexachlorocyclotriphosphazene, 99% has the molecular formula Cl6N3P3 and a molecular weight of 347.7 g/mol. Its IUPAC name is 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2lambda5,4lambda5,6lambda5-triphosphacyclohexa-1,3,5-triene.

Which grade and pack sizes of Hexachlorocyclotriphosphazene, 99% can I order?

We supply Hexachlorocyclotriphosphazene, 99% in (99%) grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Hexachlorocyclotriphosphazene, 99%?

Yes. Every lot of Hexachlorocyclotriphosphazene, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Hexachlorocyclotriphosphazene, 99% be shipped internationally?

Yes. Hexachlorocyclotriphosphazene, 99% is classified as hazardous (UN 3260), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.