N-(Carboxymethyl)-N-(phosphonomethyl)-glycine
- CasNo:5994-61-6
Product Description
Cost-effective and customizable N-(Carboxymethyl)-N-(phosphonomethyl)-glycine 5994-61-6 supplier
- Molecular Formula: C5H10NO7P
- Molecular Weight: 227.111
- Appearance/Colour: Neutral crystalline powder
- Vapor Pressure: 3.01E-15mmHg at 25°C
- Melting Point: 215 °C (dec.)(lit.)
- Refractive Index: 1.577
- Boiling Point: 585.9 °C at 760 mmHg
- PKA: 0.90±0.10(Predicted)
- Flash Point: 308.2 °C
- PSA： 145.18000
- Density: 1.792 g/cm3
- LogP: -1.40720
N-(Carboxymethyl)-N-(phosphonomethyl)-glycine(Cas 5994-61-6) Usage
|
Definition |
ChEBI: A tertiary amino compound that consists of iminodiacetic acid bearing an N-phosphonomethyl substituent. |
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General Description |
N-(Phosphonomethyl)iminodiacetic acid hydrate is the hydrated form of N-(phosphonomethyl)iminodiacetic acid (PMIDA; H4pmida). The solubility of PMIDA in various solvents and solvent mixtures has been studied. It is the starting material for the synthesis of N-(phosphonomethyl)iminodiacetate (pmida4-), a multidentate organic ligand. PMIDA undergoes molecular oxygen oxidation in the presence of metal salts to form N-(phosphonomethyl)glycine, also known as glyphosate. H4pmida forms the structural unit of various three-dimensional inorganic-organic hybrid compounds. |
InChI:InChI=1/C5H10NO7P/c7-4(8)1-6(2-5(9)10)3-14(11,12)13/h1-3H2,(H,7,8)(H,9,10)(H2,11,12,13)
5994-61-6 Relevant articles
Pmida production and stock solution of phosphorus trichloride in addition to salt recycle method
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Paragraph 0031-0036, (2017/02/09)
The invention discloses a method for pro...
A method for synthesizing pmida (by machine translation)
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Paragraph 0031; 0032, (2017/01/17)
The invention discloses a synthesis meth...
Production method of n-phosphonomethyl iminodiacetic acid
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Paragraph 0028; 0029, (2017/04/14)
The invention discloses a production met...
A method for preparing pmida (by machine translation)
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Paragraph 0049, (2017/04/05)
The invention provides a preparation met...
5994-61-6 Process route
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50-00-0,30525-89-4,61233-19-0
formaldehyd
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628-87-5
iminodiacetonitrile
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5994-61-6
phosphonomethylimino-di-acetic acid
| Conditions | Yield |
|---|---|
|
iminodiacetonitrile;
With
sodium hydroxide;
In
water;
at 45 - 50 ℃;
for 1h;
With
phosphorus trichloride;
formaldehyd;
at 115 - 120 ℃;
for 2h;
|
93.8%
|
|
iminodiacetonitrile;
With
hydrogenchloride; sulfuric acid;
In
water;
at 80 - 160 ℃;
for 6h;
under 1500.15 - 15001.5 Torr;
Inert atmosphere;
Autoclave;
formaldehyd;
With
phosphonic Acid;
In
water;
for 3h;
Pressure;
Temperature;
Inert atmosphere;
Autoclave;
Reflux;
|
90.52%
|
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31611-66-2
Ν,Ν-biscyanomethyl glycine
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-
5994-61-6
phosphonomethylimino-di-acetic acid
| Conditions | Yield |
|---|---|
|
Ν,Ν-biscyanomethyl glycine;
With
methanesulfonic acid; phosphorus pentoxide;
In
acetonitrile;
at 25 - 40 ℃;
for 21h;
With
water; sodium hydroxide;
In
acetonitrile;
at 90 ℃;
for 7h;
Reagent/catalyst;
Time;
pH-value;
Temperature;
|
97.3%
|
|
Ν,Ν-biscyanomethyl glycine;
With
phosphorus(III) oxide; methanesulfonic acid;
In
acetonitrile;
at 20 - 40 ℃;
for 21h;
In
water;
at 90 ℃;
for 7h;
Temperature;
Time;
Concentration;
Reagent/catalyst;
|
97.3 %Spectr.
|
5994-61-6 Upstream products
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50-00-0
formaldehyd
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142-73-4
iminodiacetic acid
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10294-56-1
phosphorous acid
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77752-64-8
1,4-di(carboxymethyl)-2,5-diketopiperazine
5994-61-6 Downstream products
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24569-83-3
N-methyl N-phosphonomethylglycine
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1071-83-6
N-(phosphonemethyl)glycine
-
64-18-6
formic acid
-
1066-51-9
Aminomethylphosphonic acid