1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl-tetrakis(methylphosphonic acid)

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Names

[ CAS No. ]:
91987-74-5

[ Name ]:
1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl-tetrakis(methylphosphonic acid)

[Synonym ]:
Phosphonic acid, [1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayltetrakis(methylene)]tetrakis-
[4,7,10-tris(phosphonomethyl)-1,4,7,10-tetrazacyclododec-1-yl]methylphosphonic acid
[1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayltetrakis(methylene)]tetrakis(phosphonic acid)

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
921.6±75.0 °C at 760 mmHg

[ Melting Point ]:
280ºC (DEC.)

[ Molecular Formula ]:
C₁₂H₃₂N₄O₁₂P₄

[ Molecular Weight ]:
548.297

[ Flash Point ]:
511.2±37.1 °C

[ Exact Mass ]:
548.096741

[ PSA ]:
282.32000

[ LogP ]:
-8.24

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.563

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%