CAS 23605-74-5|Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid

Introduction：Basic information about CAS 23605-74-5|Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

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	/
MSDS	/	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
InChIKey	KIDJHPQACZGFTI-UHFFFAOYSA-N
SMILES	O=P(O)(O)CN(CCCCCCN(CP(=O)(O)O)CP(=O)(O)O)CP(=O)(O)O

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

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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