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HDTMPA

HDTMPA Structure
CAS No.
23605-74-5
Chemical Name:
HDTMPA
Synonyms
hdtmp;HMDTMP;HDTMPA;dequest2051;dequest 2054;DEQUEST 2054(R);Dequest(R) 2054;dequest2051deflocculantandsequestrant;hexamethylenediamine-N,N,N',N'-tetrakis;hexanediamine tetramethylphosphonic acid
CBNumber:
CB4729343
Molecular Formula:
C10H28N2O12P4
Molecular Weight:
492.23
MOL File:
23605-74-5.mol
MSDS File:
SDS
Modify Date:
2024/7/26 17:49:17

HDTMPA 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)
Stability Hygroscopic
EPA Substance Registry System Phosphonic acid, [1,6-hexanediylbis[nitrilobis(methylene)]]tetrakis- (23605-74-5)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
WGK Germany  1
RTECS  SZ8560500
Toxicity rabbit,LD50,skin,> 7940mg/kg (7940mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)BEHAVIORAL: FOOD INTAKE (ANIMAL),Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 99, 1990.

HDTMPA Chemical Properties,Uses,Production

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

Raw materials

Preparation Products

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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 hexamethylenebis(nitrilodimethylene)tetra-phosphonicaci hexamethylenediamine-N,N,N',N'-tetrakis-(methylphosphon.ac.) Hexamethylenediamine-N,N,N,N-tetrakis(methylphosphonic acid) solution Hexamethylenediaminetetra(methylene phosphonic acid) HMDTMP Phosphonic acid, 1,6-hexanediylbisnitrilobis(methylene)tetrakis- dequest 2054 (1,6-HEXANEDIYLBIS(NITRILOBIS(METHYLENE)))TETRAKIS-PHOSPHO. (HEXAMETHYLENEBIS(NITRILODIMETHYLENE))TETRA-PHOSPHONICACID Hexamethylenediaminetetrakis-(methylenephosphonic acid) Dequest(R) 2054 (1,6-Hexanediyldinitrilo)tetra(methylene)tetraphosphonic acid HEXAMETHY LENEDIAMINETETRA(METHY LENEPHOSPHONIC HexaMethyleneDiamineTetra (MethylenePhosphonic Acid) HMDTMPA HexaMethylenediaMine-N,N,N',N'-tetrakis(Methylpho HexaMethylenediaMine-N,N,N',N'-tetrakis(Methylphosphonic acid) (HDTMPA) [hexane-1,6-diylbis[nitrilobis(methylene)]]tetrakisphosphonic acid HDTMPA Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid HDTMP Phosphonic acid, 1,6-hexanediylbisnitrilobis(methylene)tetrak Hexamethylenediamine-N,N,N,N-Tetrakis(Methylphosphonic Acid),>98% hexanediamine tetramethylphosphonic acid Phosphonic acid, P,P',P'',P'''-[1,6-hexanediylbis[nitrilobis(methylene)]]tetrakis- hexamethylenediamine-N,N,N',N'-tetrakis ((Hexane-1,6-diylbis(azanetriyl))tetrakis(methylene))tetrakis(phosphonic acid) 6-[bis(phosphonomethyl)amino]hexyl-(phosphonomethyl)amino]methylphosphonicaci Hexamethylenediamine-N,N,N',N'-tetrakis(methylphosphonic acid) hexamethylenediamine-N,N,N',N'-tetrakis-(methylphosphon.ac.) Hexamethylenediamine-N,N,N',N'-tetrakis(methylphosphonic acid) (HDTMPA) 23605-74-5 C10H28N2O12P4 Building Blocks Organic Building Blocks Phosphonic/Phosphinic Acids Phosphorus Compounds Phosphonate antiscalant Building Blocks Chemical Synthesis Organic Building Blocks Phosphonic/Phosphinic Acids Phosphorus Compounds Organics