Grundinformationen
- CAS
53396-59-1- Standard-SMILES
COP(=O)(O)OC- InChIKey
KKUKTXOBAWVSHC-UHFFFAOYSA-N- Summenformel
- C2H7O4P
- Durchschnittliche Molmasse
- 126,05 g/mol
- Monoisotopische Masse
- 126,00819533
Überblick
Syrupy pale yellow liquid. (NTP, 1992)
Namen und Bezeichner
- Bevorzugter Name
- Dimethyl phosphate
- IUPAC
- dimethyl hydrogen phosphate
- Lokaler Name
- Dimethylhydrogenphosphat
- Englischer Name
- Dimethyl phosphate
- Summenformel
- C2H7O4P
- Molmasse
- 126.05
Namen und Synonyme
Dimethyl hydrogen phosphate813-78-5DIMETHYL PHOSPHATEDimethylphosphateO,O-Dimethyl phosphatePhosphoric acid, dimethyl esterDTXSID5025150O,O-Dimethyl hydrogen phosphateHI4K2C9UEIDTXCID205150NSC-2676RefChem:134265
Weitere Namen anzeigen
AURORA KA-1624Dimethyl acid phosphateDimethylphosphate, 98 %Dimethyl methylphosphatePhosphoric acid dimethylDI(METHYL)PHOSPHORIC ACID
212-389-6dimethoxyphosphinic acidMFCD00014887NSC 2676Methyl phosphate ((MeO)2(HO)PO)Phosphoric acid dimethyl esterDimethylhydrogenphosphatedimethyl phosphate, AldrichCPR
Datenbank-Bezeichner
- CAS
53396-59-1、813-78-5- PubChem CID
- 13134
- DTXSID
DTXSID5025150- ChEBI
CHEBI:166474- UNII
- HI4K2C9UEI
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -1,2
- Polarare Oberfläche (TPSA)
- 55,8 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 7
- Formalladung
- 0
- Komplexität
- 81,7
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOrganophosphate diesters (OPDE)
SpringerMaterials PropertiesOptical coefficient
PesticidesEnvironmental transformation -> Pesticide transformation products (metabolite, successor)
Density1.335 at 77 °F (NTP, 1992) - Denser than water; will sink
Solubilitygreater than or equal to 100 mg/mL at 70 °F (NTP, 1992)
Flash Pointgreater than 200 °F (NTP, 1992)
Boiling Point342 to 349 °F at 760 mmHg (decomposes) (NTP, 1992)
Physical Description
Syrupy pale yellow liquid. (NTP, 1992)
Liquid
Collision Cross Section120.6 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID5025150]
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 0.7% (1 of 146) of reports.
Danger
H302+H312 (97.9%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]
P260, P261, P264, P264+P265, P270, P272, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P333+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 146 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Phosphoric acid, dimethyl ester
Hazard Traits - Hazard Trait Undefined
Phosphoric acid, dimethyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphoric acid, dimethyl ester 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)
Phosphoric acid, dimethyl ester: 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.
DOT LabelCorrosive
Fire HazardsThis chemical is probably combustible. (NTP, 1992)
Health HazardsExcerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:
Reactive GroupEsters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Chemie und Industrie
Verwendung und Herstellung
U.S. Production2023: 90,589 lb
Consumer UsesSurfactant (surface active agent)
Industry UsesNot Known or Reasonably Ascertainable
Use ClassificationEnvironmental transformation -> Pesticide transformation products (metabolite, successor)
General Manufacturing Information
Petroleum Lubricating Oil and Grease Manufacturing
Phosphoric acid, dimethyl ester: ACTIVE
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Zugehörige Reaktionen
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