福沙明

Description

Fosamine · CAS 59682-52-9 · C3H8NO4P. UNII RS22J9RP83. Melting Point: 175 °C; Solubility: 0.04 g/kg chloroform at 25 °C; Density: 1.33.

Identification

CAS Registry Number	59682-52-9
PubChem CID	33257
Molecular formula	C3H8NO4P
IUPAC name	carbamoyl(ethoxy)phosphinic acid
UNII (FDA)	RS22J9RP83

Computed Descriptors

Molecular Weight	153.07
XLogP3	-1.5
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	153.01909473
Monoisotopic Mass	153.01909473
Topological Polar Surface Area	89.6
Heavy Atom Count	9
Formal Charge	0

Physical & Chemical Properties

Melting Point	175 °C
Solubility	0.04 g/kg chloroform at 25 °C
Density	1.33
Vapor Pressure	0.53 mPa @ 25 °C
Other Experimental Properties	Vap: 4x10-6 mm Hg at 25 °C

Physical description & handling notes

• COLORLESS CRYSTALLINE SOLID
• WHITE CRYSTALLINE SOLID
• @ 25 °C: 1.79 KG/KG WATER, 300 MG/KG ACETONE, 400 MG/KG BENZENE, 12 G/KG ETHANOL, 1.4 G/KG DIMETHYLFORMAMIDE, 158 G/KG METHANOL, 200 MG/KG HEXANE
• SLIGHTLY SOL IN MOST COMMON ORGANIC SOLVENTS
• AQUEOUS FORMULATIONS AND DILUTED SPRAYS ARE STABLE, BUT IT DECOMP IN ACID MEDIA IN DILUTE SOLN (5 MG/L) ... .
• Stable in neutral and alkaline media.

Documented Uses

• BRUSH CONTROL AGENT & GROWTH REGULANT
• Used as a herbicide to control growth of woody plants.
• /PRODUCED/ BY REACTION OF TRIETHYL PHOSPHITE WITH METHYL CHLOROFORMATE & AMMONIA.
• ... FOSAMINE-AMMONIUM ... WAS INTRODUCED /IN 1974/ BY EI DU PONT DE NEMOURS & CO(INC) (US PATENT 3627507; 3846512) AS CODE NUMBER 'DXP 1108', TRADE MARK 'KRENITE'.
• Not to be used on food or feed crops.
• Compatible with dalapon-sodium. In other cases, a preliminary test is recommended. ... Do not spray before rain in order to ensure drying of the spray deposits.

Synonyms

FOSAMINE; carbamoyl(ethoxy)phosphinic acid; 59682-52-9; Ethyl hydrogen carbamoylphosphonate; Ethyl carbamoylphosphonic acid; Monoethyl (aminocarbonyl)phosphonate; RS22J9RP83; Phosphonic acid, (aminocarbonyl)-, monoethyl ester; DTXSID5043976; Ammonium-aethyl-carbamoyl-phosphonat; RefChem:141364; DTXCID3023976; 611-862-8; Fosamine [BSI:ISO]; BRN 2206645; UNII-RS22J9RP83

Frequently Asked Questions

What are the CAS number and molecular formula of Fosamine?

CAS 59682-52-9; molecular formula C3H8NO4P; molecular weight — g/mol.

What other names is Fosamine known by?

FOSAMINE, carbamoyl(ethoxy)phosphinic acid, 59682-52-9, Ethyl hydrogen carbamoylphosphonate, Ethyl carbamoylphosphonic acid, Monoethyl (aminocarbonyl)phosphonate.

What are the key physical properties of Fosamine?

Melting Point: 175 °C; Solubility: 0.04 g/kg chloroform at 25 °C; Density: 1.33; Vapor Pressure: 0.53 mPa @ 25 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.