Product no. chemwillB2EHP1031
Bis(2-ethylhexyl) phosphate 298-07-7 Manufacturer High quality Best price In stock factory Di(2-ethylhexyl)phosphate DEPHA 206-056-4
HS Code 29190090
200.00KG per plastic drum with plastic lining, or at the request of clients.
Chemical Properties clear colorless to light yellow liquid
Appearance Colorless liquid Conforms
Identification The IR absorption spectrum and H-NMR of the sample is concordant with that of the reference standard. Conforms
Boiling point 48 ºC (12 mmHg) Conforms
Color (Pt-Co) ≤100 70
Bis(2-ethylhexyl) phosphate Preparation Products And Raw materials
Raw materials Capryl alcohol-->2-Ethylhexanol-->Octanoyl chloride
Preparation Products Hydrogen peroxide
Bis(2-ethylhexyl) phosphate is mainly used in Solvent, Rare Earth metal extractant, wetting agent and surfactant raw materials, plasticizer. It has moderate toxicity and irritation to eyes, skin and mucosa.production of rubber, plastic and drugs industry.important raw material for chemical industry.
Product Name: Di(2-ethylhexyl)phosphate
Synonyms:
phosphoric acid, bis(2-ethylhexyl) ester, potassium salt (1:1); Potassium bis(2-ethylhexyl) phosphate; ammonium bis(2-ethylhexyl) phosphate; 2-ethylhexyl hydrogen phosphate; Di(2-ethylhexyl)phosphoric acid; Di(isooctyl) phosphate; p204; Bis(2-Ethylhexyl) Phosphate
CAS RN.: 298-07-7
EINECS: 206-056-4
Molecular Weight: 322.48
Molecular Formula: C16H35O4P
Melting Point(℃): -60℃
Boiling Point(℃): 321.793°C at 760 mmHg
Flash Point(℃): 148.416°C
Water Solubility: slightly soluble
Name Bis(2-ethylhexyl) phosphate
Synonyms Bis(2-ethylhexyl) hydrogen phosphate; Di(2-ethylhexyl) phosphate; DEPHA
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Molecular Structure CAS # 298-07-7, Bis(2-ethylhexyl) phosphate, Bis(2-ethylhexyl) hydrogen phosphate, Di(2-ethylhexyl) phosphate, DEPHA
Molecular Formula C16H35O4P
Molecular Weight 322.42
CAS Registry Number 298-07-7
EINECS 206-056-4
Properties
Density 0.97
Melting point -60 ºC
Boiling point 48 ºC (12 mmHg)
Refractive index 1.44-1.444
Flash point 137 ºC
Water solubility slightly soluble
Di-(2-ethylhexyl)phosphoric acid (DEHPA or HDEHP) is an organophosphorus compound with the formula (C8H17O)2PO2H. The yellow liquid is a diester of phosphoric acid and 2-ethylhexanol. It is used in the solvent extraction of uranium as well as the rare earth metals.
Bis(2-ethylhexyl) phosphate Basic information
Product Name: Bis(2-ethylhexyl) phosphate
Synonyms: kyselinadi-(2-ethylhexyl)fosforecna;NA 1902;P-204;phosphoricacidbis(ethylhexyl)ester;diisooctyl hydrogen phosphate;BIS(2-ETHYLHEXYL) HYDROGEN PHOSPHATE, 97 %;Bis(2-ethylhexyl) phosphate 97%;Di(2-ethylhexyl)phosphate,di(2-ethylhexyl) phosphoric acid
CAS: 298-07-7
MF: C16H35O4P
MW: 322.42
EINECS: 206-056-4
Product Categories: orgainic intermediates;solvent;Industrial/Fine Chemicals;Organics;organophosphorus compound;Building Blocks;Chemical Synthesis;Organic Building Blocks;Organic Phosphates/Phosphites;Phosphorus Compounds
Mol File: 298-07-7.mol
Bis(2-ethylhexyl) phosphate Structure
Bis(2-ethylhexyl) phosphate Chemical Properties
Melting point −60 °C(lit.)
Boiling point 48 °C (12 mmHg)
density 0.965 g/mL at 25 °C(lit.)
vapor pressure <0.1 hPa (20 °C)
refractive index n20/D 1.443(lit.)
Fp >230 °F
storage temp. Store below +30°C.
solubility ethanol: soluble100mg/mL, clear
form Liquid
color Colorless
Specific Gravity 0.974
PH 3 (< 1g/l, H2O)
Water Solubility slightly soluble
FreezingPoint -60℃
BRN 1712988
InChIKey SEGLCEQVOFDUPX-UHFFFAOYSA-N
CAS DataBase Reference 298-07-7(CAS DataBase Reference)
NIST Chemistry Reference Bis(2-ethylhexyl)hydrogen phosphate(298-07-7)
EPA Substance Registry System Phosphoric acid, bis(2-ethylhexyl) ester(298-07-7)
Safety Information
Hazard Codes C
Risk Statements 21-34
Safety Statements 26-36/37/39-45-25
RIDADR UN 1902 8/PG 3
WGK Germany 1
RTECS TB7875000
Autoignition Temperature 255 °C
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29190090
Hazardous Substances Data 298-07-7(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 4940 mg/kg LD50 dermal Rabbit 1250 mg/kg
MSDS Information
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Bis(2-ethylhexyl) phosphate Usage And Synthesis
Chemical Properties clear colorless to light yellow liquid
General Description Odorless light yellow liquid. Floats on water.
Reactivity Profile Organophosphates, such as Bis(2-ethylhexyl) phosphate, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. Mildly corrosive to most metals; may form flammable hydrogen gas [USCG, 1999].
Health Hazard Contact with liquid irritates eyes and may cause serious injury; consult an eye specialist. Also causes skin irritation on contact. Ingestion produces irritation similar to that caused by strong vinegar.
Fire Hazard Special Hazards of Combustion Products: Irritating phosphorus oxides may be released.
Purification Methods Contaminants of commercial samples include the monoester, polyphosphates, pyrophosphate, 2-ethylhexanol and metal impurities. Dissolve the acid in n-hexane to give an 0.8M solution. Wash this with an equal volume of M HNO3, then with saturated (NH4)2CO3 solution, with 3M HNO3, and twice with water [Petrow & Allen Anal Chem 33 1303 1961]. Similarly, the impure sodium salt, after scrubbing with pet ether, is acidified with HCl and the free organic acid is extracted into pet ether and purified as above [Peppard et al. J Inorg Nucl Chem 7 231 1958], or as described by Stewart & Crandall [J Am Chem Soc 73 1377 1951]. It can be purified via its copper salt [McDowell et al. J Inorg Nucl Chem 38 2127 1976]. [Beilstein 1 IV 1796.]
Bis(2-ethylhexyl) phosphate Preparation Products And Raw materials
Raw materials Capryl alcohol-->2-Ethylhexanol-->Octanoyl chloride
Preparation Products Hydrogen peroxide
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