Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid
Price: ￥148.0/100g ￥538.0/500g
Purity: 97.0%
Stocking Period: 3 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

23605-74-5

23605-74-5 structure

23605-74-5 structure

Name: Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid
Chemical Name: [6-[bis(phosphonomethyl)amino]hexyl-(phosphonomethyl)amino]methylphosphonic acid
CAS Number: 23605-74-5
Molecular Formula: C₁₀H₂₈N₂O₁₂P₄
Molecular Weight: 492.231
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-06-19 19:17:07
Modify Date: 2024-01-02 16:47:16

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

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

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

WGK Germany	1
RTECS	SZ8560500
HS Code	2931900090

Precursor 2
124-09-4 50-00-0
DownStream 0

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%