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2-Ethylhexyl diphenyl phosphate

Basic information Safety Supplier Related

2-Ethylhexyl diphenyl phosphate Basic information

Product Name:
2-Ethylhexyl diphenyl phosphate
Synonyms:
  • 2-ETHYLHEXYL DIPHENYL PHOSPHATE
  • Diphenyl-2-ethylhexyl phosphate
  • OCTYL DIPHENYL PHOSPHATE
  • PHOSPHORIC ACID OCTYL DIPHENYL ESTER
  • PHOSPHORIC ACID DIPHENYL 2-ETHYLHEXYL ESTER
  • PHOSPHORIC ACID 2-ETHYLHEXYL DIPHENYL ESTER
  • (2-Ethylhexyl)-difenylfosfat
  • 1-Hexanol, 2-ethyl-, ester with diphenyl phosphate
CAS:
1241-94-7
MF:
C20H27O4P
MW:
362.4
EINECS:
214-987-2
Product Categories:
  • Functional Materials
  • Phosphates (Plasticizer)
  • Plasticizer
  • Alphabetic
  • E
  • EQ - EZ
Mol File:
1241-94-7.mol
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2-Ethylhexyl diphenyl phosphate Chemical Properties

Melting point:
-54°C
Boiling point:
375°C
Density 
1,09 g/cm3
Pour Point 
-54
vapor pressure 
26.7Pa at 150℃
refractive index 
1.5080 to 1.5110
Flash point:
224 °C
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Liquid
color 
Colourless
Water Solubility 
Insoluble
InChIKey
CGSLYBDCEGBZCG-UHFFFAOYSA-N
LogP
5.87 at 25℃
CAS DataBase Reference
1241-94-7(CAS DataBase Reference)
NIST Chemistry Reference
Phosphoric acid, 2-ethylhexyl diphenyl ester(1241-94-7)
EPA Substance Registry System
2-Ethylhexyl diphenyl phosphate (1241-94-7)
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Safety Information

Hazard Codes 
N
Risk Statements 
50/53
Safety Statements 
60-61
RIDADR 
UN 3082
WGK Germany 
2
RTECS 
TC6125000
TSCA 
TSCA listed
HazardClass 
9
PackingGroup 
III
HS Code 
29199000
Hazardous Substances Data
1241-94-7(Hazardous Substances Data)
Toxicity
LD50 oral in rabbit: 218mg/kg

MSDS

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2-Ethylhexyl diphenyl phosphate Usage And Synthesis

Uses

Pharmaceuticaid (plasticizer).

Uses

2-Ethylhexyl Diphenyl Phosphate can be used as a flame retardant, an additive or a plasticizer for resins. It is considered as an emerging contaminant.

Definition

ChEBI: Octicizer is an aryl phosphate.

General Description

Pale yellow liquid. Insoluble in water.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Organophosphates, such as 2-Ethylhexyl diphenyl 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

Health Hazard

ACUTE/CHRONIC HAZARDS: Toxic. Hazardous decomposition products. Experimental carcinogen.

Fire Hazard

Probably combustible.

Toxicology

2-Ethylhexyl Diphenyl Phosphate has only a very low acute toxicity (LD50, oral, rat and rabbit, more than 24 000 mg/kg). No indications of carcinogenic effects were found in rats after two years of administration of the substance in the feed (up to 1%). 2-Ethylhexyl diphenyl phosphate was not genotoxic in the Ames test, the HGPRT test, and the in vivo chromosome aberration test in rats. No teratogenic effects were observed in rats, and development of the offspring was only impaired at maternally toxic doses.

Safety Profile

Poison by intravenous route. Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes of POx,.

2-Ethylhexyl diphenyl phosphate Preparation Products And Raw materials

Raw materials

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