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Basic information
- CAS
4401-74-5- Standard SMILES
NC(N)=O.O=P(O)(O)O- InChIKey
DZHMRSPXDUUJER-UHFFFAOYSA-N- Molecular formula
- CH7N2O5P
- Average molar mass
- 158.05 g/mol
- Monoisotopic mass
- 158.00925795
Names & identifiers
- Preferred name
- Urea phosphoric acid
- IUPAC
- phosphoric acid;urea
Names & synonyms
Urea phosphate4401-74-5Urea orthophosphateNubralUrea phosphoric acidUrea rock phosphatePhosphoric acid urea saltC 904 (Flame retardant)C 904TJR09610O7BEPIKOR 1RefChem:1100671
Show more names
224-534-0225-464-3Onychomal4861-19-2Urea phosphate saltUrea, phosphate (1:1)UREA PHOSPHATE (1:1)phosphoric acid;urea
Database identifiers
- CAS
4401-74-5、4861-19-2、68784-29-2- PubChem CID
- 20994
- DTXSID
DTXSID001379589- UNII
- TJR09610O7
- EC Number
- 224-534-0、225-464-3
Properties
Computed structural propertiesFilling in
- Topological polar surface area
- 147 Ų
- Hydrogen bond donors
- 5
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 0
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 78.8
Experimental & physicochemical properties
Chemical ClassesNitrogen Compounds -> Other Nitrogen Compounds
Physical Description
Dry Powder; Large Crystals; Liquid
Aqueous solution: Clear green odorless liquid; [Western Farm Service MSDS]
Safety & regulation
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 1.5% (2 of 132) of reports.
Danger
H314 (97%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 132 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
This chemical does not meet GHS hazard criteria for 25% (1 of 4) of reports.
Hazard information
Regulatory Information
Urea, phosphate (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Urea, phosphate (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 08-06-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/14154
Urea Phosphate: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Urea, phosphate (1:1): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards SummaryAqueous solution: A skin and eye irritant; [Western Farm Service MSDS] See Urea.
Hazard Classes and Categories
Skin Corr. 1B (75%)
Skin Corr. 1B (97%)
Chemistry & industry
Uses & manufacturing
UsesAqueous solution: Used as a plant fertilizer; [Western Farm Service MSDS]
U.S. Production2023: 1,000,000 - <2,500,000 lb
Consumer UsesSoil amendments (fertilizers)
Industry UsesSoil amendments (fertilizers)
Household ProductsInformation on 15 consumer products that contain Urea phosphate in the following categories is provided:
General Manufacturing Information
Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing
Urea, phosphate (1:1): ACTIVE
Related reactions
9 records
Compound notes
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