Aminotrimethylene phosphonic acid

Modify Date: 2025-08-21 16:17:31

Aminotrimethylene phosphonic acid structure	Common Name	Aminotrimethylene phosphonic acid
	CAS Number	6419-19-8	Molecular Weight	299.050
	Density	2.1±0.1 g/cm3	Boiling Point	746.2±70.0 °C at 760 mmHg
	Molecular Formula	C₃H₁₂NO₉P₃	Melting Point	~215 °C (dec.)
	MSDS	Chinese USA	Flash Point	405.1±35.7 °C
	Symbol	GHS07	Signal Word	Warning

Name	Amino tris(methylene phosphonic acid)
Synonym	More Synonyms

Density	2.1±0.1 g/cm3
Boiling Point	746.2±70.0 °C at 760 mmHg
Melting Point	~215 °C (dec.)
Molecular Formula	C₃H₁₂NO₉P₃
Molecular Weight	299.050
Flash Point	405.1±35.7 °C
Exact Mass	298.972504
PSA	205.26000
LogP	-4.63
Vapour Pressure	0.0±5.4 mmHg at 25°C
Index of Refraction	1.610
Stability	Stable. Incompatible with bases, strong oxidizing agents.

Aminotrimethylene phosphonic acid MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ9860000

CHEMICAL NAME :: Phosphonic acid, (nitrilotris(methylene))tri-

CAS REGISTRY NUMBER :: 6419-19-8

BEILSTEIN REFERENCE NO. :: 1715724

LAST UPDATED :: 199710

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C3-H12-N-O9-P3

MOLECULAR WEIGHT :: 299.07

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0990-0937

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0990-0937 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 49(2),67,1984

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >6310 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0990-0937

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >2510 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0990-0937

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >2510 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0990-0937 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1302 mg/kg/31D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes in urine composition Nutritional and Gross Metabolic - weight loss or decreased weight gain Nutritional and Gross Metabolic - changes in sodium

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 49(2),67,1984 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1717 No. of Facilities: 72 (estimated) No. of Industries: 5 No. of Occupations: 7 No. of Employees: 1279 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1717 No. of Facilities: 2426 (estimated) No. of Industries: 57 No. of Occupations: 33 No. of Employees: 38609 (estimated) No. of Female Employees: 2280 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H319
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	C:Corrosive
Risk Phrases	R34
Safety Phrases	S26-S45-S36/37/39-S25
RIDADR	3265
WGK Germany	1
RTECS	SZ9860000
Packaging Group	III
Hazard Class	8
HS Code	2931900090

Formaldehyde

CAS#:50-00-0

~69%

Aminotrimethyle...

CAS#:6419-19-8

Literature: STRAITMARK HOLDING AG; NOTTE, Patrick; PIRARD, Cedric, Nicolas; LEMIN, David Patent: WO2010/136573 A1, 2010 ; Location in patent: Page/Page column 18 ;

nitrilotriaceti...

CAS#:139-13-9

~98%

Aminotrimethyle...

CAS#:6419-19-8

Literature: STRAITMARK HOLDING AG; NOTTÉ, Patrick; COGELS, Samuel; BURCK, Sebastian Patent: WO2014/12990 A1, 2014 ; Location in patent: Page/Page column 18; 27; 28; 30 ;

Formaldehyde

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Aminotrimethyle...

CAS#:6419-19-8

[(methylimino)d...

CAS#:5995-25-5

Literature: EP2112156 A1, ; Page/Page column 10 ;

N-(triphenylmet...

CAS#:120060-75-5

Ethanoic anhydride

CAS#:108-24-7

~8%

Aminomethylphos...

CAS#:1066-51-9

Aminotrimethyle...

CAS#:6419-19-8

Detail

Literature: Arkivoc, , vol. 2010, # 11 p. 360 - 369

P,P',P''-azanet...

CAS#:6806-71-9

Aminotrimethyle...

CAS#:6419-19-8

Literature: Zhurnal Obshchei Khimii, , vol. 29, p. 591,592, 593; engl. Ausg. S. 587

nitrilotriaceti...

CAS#:139-13-9

~8%

Aminotrimethyle...

CAS#:6419-19-8

[nitrilotris(me...

CAS#:15834-10-3

Literature: WO2014/12990 A1, ; Page/Page column 27 ;

Acetamide,N,N'-...

CAS#:3852-14-0

Aminomethylphos...

CAS#:1066-51-9

Aminotrimethyle...

CAS#:6419-19-8

Literature: Liebigs Annalen der Chemie, , # 11 p. 1153 - 1155

Formaldehyde

CAS#:50-00-0

Aminotrimethyle...

CAS#:6419-19-8

(Hydroxymethyl)...

CAS#:2617-47-2

Literature: Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 33, # 12 p. 2535 - 2540 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 12 p. 2768 - 2773

Formaldehyde

CAS#:50-00-0

Aminoform

CAS#:100-97-0

Aminomethylphos...

CAS#:1066-51-9

Aminotrimethyle...

CAS#:6419-19-8

Detail

Precursor 7
CAS#:50-00-0 Formaldehyde CAS#:139-13-9 nitrilotriaceti... CAS#:120060-75-5 N-(triphenylmet... CAS#:108-24-7 Ethanoic anhydride
CAS#:6806-71-9 P,P',P''-azanet... CAS#:3852-14-0 Acetamide,N,N'-... CAS#:100-97-0 Aminoform
DownStream 8
CAS#:15834-10-3 [nitrilotris(me... CAS#:2617-47-2 (Hydroxymethyl)... CAS#:17261-34-6 IMINO-BIS(METHY... CAS#:5995-25-5 [(methylimino)d...
CAS#:35869-68-2 N,N-DIMETHYLAMI... CAS#:124-40-3 Dimethylamine CAS#:75-50-3 Trimethylamine CAS#:1066-51-9 Aminomethylphos...

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%

Disrupting antibiotic resistance propagation by inhibiting the conjugative DNA relaxase.

Proc. Natl. Acad. Sci. U. S. A. 104 , 12282-7, (2007)

Conjugative transfer of plasmid DNA via close cell-cell junctions is the main route by which antibiotic resistance genes spread between bacterial strains. Relaxases are essential for conjugative trans...

Determination of phosphonates in natural waters by ion-pair high-performance liquid chromatography.

J. Chromatogr. A. 773(1-2) , 139-46, (1997)

The paper describes a new method for the determination of phosphonates by ion-pair high-performance liquid chromatography. The phosphonates are complexed with Fe(III) and separated on a reversed-phase...

Adsorptive removal of nitrilotris(methylenephosphonic acid) antiscalant from membrane concentrates by iron-coated waste filtration sand.

J. Hazard. Mater. 182(1-3) , 855-62, (2010)

Iron-coated waste filtration sand was investigated as a low-cost adsorbent for the removal of nitrilotris(methylenephosphonic acid) (NTMP) from membrane concentrates. The adsorption of this phosphonat...

Aminotri(methylene phosphonic acid)

nitrilotrimethylenephosphonic acid

N,N,N-triphosphonomethyl amine

Aminotris(methylphosphonic acid)

[Nitrilotris(methylene)]tris(phosphonic acid)

N_Tf

(Nitrilotris(methylene))triphosphonic acid

ATMP

ferrofos509

ATMPA

(nitrilotrimethanediyl)tris(phosphonic acid)

UNII-1Y702GD0FG

dowelll37

ntpo

Dequest 2000

BRIQUEST 301-50A

Aminotris(methanephosphonic acid)

Briquest 301

EINECS 229-146-5

MFCD00002138

Amino tris(methylene phosphonic acid)

Phosphonic acid, [nitrilotris(methylene)]tris-

Amino tris (methylene phosphonic acid)

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Aminotrimethylene phosphonic acid
Price: Check
Purity: 97.0%
Delivery: 10 Day
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Aminotrimethylene phosphonic acid
Price: ￥118.0/500g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: AI3-51572
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Amino tris(methylene phosphonic acid)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Amino tris(methylene phosphonic acid)
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Aminotrimethylene phosphonic acid

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