| HDTMPA Basic information |
| Product Name: | HDTMPA |
| Synonyms: | DEQUEST 2054(R);HEXAMETHYLENEDIAMINE-N,N,N',N'-TETRAKIS(METHYLPHOSPHONIC ACID);(1,6-hexanediylbis(nitrilobis(methylene)))tetrakis-phosphonicaci;(1,6-hexanediylbis(nitrilobis(methylene)))tetrakisphosphonicacid;[1,6-hexanediylbis[nitrilobis(methylene)]]tetrakis-phosphonicaci;dequest2051;dequest2051deflocculantandsequestrant;hdtmp |
| CAS: | 23605-74-5 |
| MF: | C10H28N2O12P4 |
| MW: | 492.23 |
| EINECS: | 245-781-0 |
| Product Categories: | Phosphonate antiscalant;Building Blocks;Chemical Synthesis;Organic Building Blocks;Phosphonic/Phosphinic Acids;Phosphorus Compounds;Organics |
| Mol File: | 23605-74-5.mol |
| HDTMPA Chemical Properties |
| Melting point | 242 °C |
| Boiling point | 546.04°C (rough estimate) |
| density | 1.4353 (rough estimate) |
| refractive index | 1.5300 (estimate) |
| pka | 0.70±0.10(Predicted) |
| EPA Substance Registry System | Phosphonic acid, [1,6-hexanediylbis[nitrilobis(methylene)]]tetrakis- (23605-74-5) |
| Safety Information |
| WGK Germany | 1 |
| RTECS | SZ8560500 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| HDTMPA Usage And Synthesis |
| Uses | Hexamethylenediamine-N,N,N'',N''-tetrakis(methylphosphonic Acid) is used in the acute toxicologic evaluation DEQUEST 2051. It is also used in tatar formation inhibition compositions. Hexamethylenediamine-N,N,N'',N''-tetrakis(methylphosphonic Acid) is used in the studies of calcium oxalate crystal growth inhibition by multidentated organic phosphonate. |
| HDTMPA Preparation Products And Raw materials |
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