8.21943
2-Ethylhexyl phosphate
(mixture of esters) for synthesis
Synonym(s):
2-Ethylhexyl phosphate, Phosphoric acid 2-ethylhexyl ester
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About This Item
Empirical Formula (Hill Notation):
C8H18O · xH3PO4
CAS Number:
Molecular Weight:
130.23
MDL number:
UNSPSC Code:
12352106
EC Index Number:
235-741-0
NACRES:
NA.22
Form:
liquid
Quality Segment
form
liquid
potency
3000 mg/kg LD50, oral (Rat)
pH
2.3 (20 °C, 10 g/L in H2O, as an emulsion)
bp
>180 °C/1013 hPa (decomposes)
transition temp
flash point >100 °C
density
1.02 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
[P](=O)(O)(O)O.OCC(CCCC)CC
InChI
1S/C8H18O.H3O4P/c1-3-5-6-8(4-2)7-9;1-5(2,3)4/h8-9H,3-7H2,1-2H3;(H3,1,2,3,4)
InChI key
FZQYZMODYSBPES-UHFFFAOYSA-N
Analysis Note
Colour (visual): colourless to brown
Appearance (visual): clear
Assay (Mono- and Diester) (acidimetric): ≥ 95.0 %
Assay of monoester (acidimetric): 30.0 - 50.0 %
Assay of diester (acidimetric): 40.0 - 70.0 %
Density (d 20 °C/ 4 °C): 1.015 - 1.025
Identity (IR): passes test
Appearance (visual): clear
Assay (Mono- and Diester) (acidimetric): ≥ 95.0 %
Assay of monoester (acidimetric): 30.0 - 50.0 %
Assay of diester (acidimetric): 40.0 - 70.0 %
Density (d 20 °C/ 4 °C): 1.015 - 1.025
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - Combustible, corrosive hazardous materials
wgk
WGK 1
flash_point_f
212.0 °F
flash_point_c
> 100 °C
Certificates of Analysis (COA)
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