Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid

Modify Date: 2024-01-02 16:47:16

Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid Structure
Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid structure
Common Name Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid
CAS Number 23605-74-5 Molecular Weight 492.231
Density 1.7±0.1 g/cm3 Boiling Point 865.3±75.0 °C at 760 mmHg
Molecular Formula C10H28N2O12P4 Melting Point N/A
MSDS N/A Flash Point 477.1±37.1 °C

 Names

Name [6-[bis(phosphonomethyl)amino]hexyl-(phosphonomethyl)amino]methylphosphonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 865.3±75.0 °C at 760 mmHg
Molecular Formula C10H28N2O12P4
Molecular Weight 492.231
Flash Point 477.1±37.1 °C
Exact Mass 492.059265
PSA 275.84000
LogP -5.82
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.586

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ8560300
CHEMICAL NAME :
Phosphonic acid, (1,6-hexanediylbis(nitrilobis(methylene)))tetrakis-
CAS REGISTRY NUMBER :
23605-74-5
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C10-H28-N2-O12-P4
MOLECULAR WEIGHT :
492.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,99,1990 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
10 gm/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - food intake (animal) Behavioral - muscle weakness
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,99,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>7940 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal)
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,99,1990

 Safety Information

WGK Germany 1
RTECS SZ8560500
HS Code 2931900090

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

{1,6-Hexanediylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid)
Hexamethylenediamine-N,N,N′,N′-tetrakis(methylphosphonic acid)
HDTMP
EINECS 245-781-0
EINECS 231-791-2
Hexamethylenediamine-N,N,N',N'-tetrakis(methylphosphonic acid) (HDTMPA)
hexamethylenediamine-N,N,N',N'-tetramethylenetetraphosphonic acid
Dequest 2051
{Hexane-1,6-diylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid)
Dequest 2051 deflocculant and sequestrant
hexamethylenediamine-N,N,N',N'-tetrametylenetetraphosphonate
MFCD00058890
Phosphonic acid, [1,6-hexanediylbis[nitrilobis(methylene)]]tetrakis-
Hexamethylenediamine-N,N,N',N'-tetrakis(methylphosphonic acid)
Hexamethylene diamine Tetra (methylene phosphonic acid)
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