Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Impurities> (aminomethyl)phosphonic acid

(aminomethyl)phosphonic acid

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 1066-51-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 1066-51-9 Formula: CH6NO3P Molecular Weight: 111.03700

Description

Aminomethylphosphonic acid (AMPA) is a weak organic acid with a phosphonic acid group. It is one of the primary degradation products of the herbicide glyphosate. AMPA has low toxicity which is comparable to that of glyphosate and it is therefore considered to be of no greater toxicological concern than glyphosate itself. AMPA has been shown to be broken down further by manganese oxide which occurs naturally in soil, or to phosphoric acid via bacterial action and ultimately to carbon dioxide and inorganic phosphate.

Basic Info

Chemical Name	(aminomethyl)phosphonic acid
Synonyms	(Aminomethyl)phosphonic acid; aminomethylphosphonic acid;
CAS No.	1066-51-9
Molecular Formula	CH6NO3P
Molecular Weight	111.03700
PSA	93.36000
LogP	-0.21940

Properties

Appearance & Physical State	white crystals or powder
Density	1.635 g/cm3
Boiling Point	358ºC at 760 mmHg
Melting Point	300ºC
Flash Point	170.3ºC
Refractive Index	1.505
Water Solubility	soluble
Stability	Stable. Incompatible with strong oxidizing agents. Protect from moisture.
Storage Condition	0-6ºC
Vapor Pressure	4.29E-06mmHg at 25°C

Safety Info

Safety Statements	S24/25
HS Code	2931900090
WGK Germany	3
RIDADR	UN 3261 8/PG 3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

N-(triphenylmethyl)methanimine+Acetic anhydride→(aminomethyl)phosphonic acid+Amino tris(methylene phosphonic acid)
N-(acetamidomethyl)acetamide→(aminomethyl)phosphonic acid+Amino tris(methylene phosphonic acid)
Formaldehyde+hexamethylenetetramine→(aminomethyl)phosphonic acid+Amino tris(methylene phosphonic acid)

Precursor

hydroxymethylphosphonic acid
(2-hydroxyethylamino)methylphosphonic acid
N-(HYDROXYMETHYL)ACETAMIDE
bis[(2-methylpropan-2-yl)oxy]phosphorylmethanol

Downstream Product

formic acid
Glyphosate
N-methylacetamide
glyoxylic acid

Hot tags: (aminomethyl)phosphonic acid, China, manufacturers, suppliers, factory, wholesale, low price, high quality