Phosphoric acid, 2-ethylhexyl ester

Substance identity

Identification

Display Name:

Phosphoric acid, 2-ethylhexyl ester

EC Number:

235-741-0

EC Name:

Phosphoric acid, 2-ethylhexyl ester

CAS Number:

12645-31-7

Molecular formula:

Mono-Ester: C8H19O4PDi-Ester: C16H35O4PEsters of 2-ethylhexan-1-ol with diphosphoric acid: P2O7(H)4-n(C8H17)n where n = 1-4

IUPAC Name:

Reaction mass of bis(2-ethylhexyl) hydrogen phosphate and 2-ethylhexyl dihydrogen phosphate and esters of 2-ethylhexan-1-ol with diphosphoric acid

Type of Substance

Composition:

multi-constituent substance

Origin:

organic

Substance Identifiers

Trade name

PR-1137

Phosphoric acid

TIS # 2930

Compositions

Boundary Composition(s)

Reaction mass of bis(2-ethylhexyl) hydrogen phosphate and 2-ethylhexyl dihydrogen phosphate and esters of 2-ethylhexan-1-ol with diphosphoric acid

State Form:

liquid

Constituent 1

Reference substance name:

2-ethylhexyl dihydrogen phosphate

EC Number:

213-967-0

EC Name:

2-ethylhexyl dihydrogen phosphate

CAS Number:

1070-03-7

Molecular formula:

C8H19O4P

IUPAC Name:

2-ethylhexyl dihydrogen phosphate

Constituent 2

Reference substance name:

Bis(2-ethylhexyl) hydrogen phosphate

EC Number:

206-056-4

EC Name:

Bis(2-ethylhexyl) hydrogen phosphate

CAS Number:

298-07-7

Molecular formula:

C16H35O4P

IUPAC Name:

bis(2-ethylhexyl) hydrogen phosphate

Constituent 3

Reference substance name:

esters of 2-ethylhexan-1-ol with diphosphoric acid

Molecular formula:

P2O7(H)4-n(C8H17)n where n = 1-4

IUPAC Name:

esters of 2-ethylhexan-1-ol with diphosphoric acid

Reaction mass of bis(2-ethylhexyl) hydrogen phosphate and 2-ethylhexyl dihydrogen phosphate and esters of 2-ethylhexan-1-ol with diphosphoric acid

Impurity

State Form:

liquid

Degree of purity:

> 95 % (w/w)

Constituent 1

Reference substance name:

2-ethylhexyl dihydrogen phosphate

EC Number:

213-967-0

EC Name:

2-ethylhexyl dihydrogen phosphate

CAS Number:

1070-03-7

Molecular formula:

C8H19O4P

IUPAC Name:

2-ethylhexyl dihydrogen phosphate

Constituent 2

Reference substance name:

Bis(2-ethylhexyl) hydrogen phosphate

EC Number:

206-056-4

EC Name:

Bis(2-ethylhexyl) hydrogen phosphate

CAS Number:

298-07-7

Molecular formula:

C16H35O4P

IUPAC Name:

bis(2-ethylhexyl) hydrogen phosphate

Constituent 3

Reference substance name:

esters of 2-ethylhexan-1-ol with diphosphoric acid

Molecular formula:

P2O7(H)4-n(C8H17)n where n = 1-4

IUPAC Name:

esters of 2-ethylhexan-1-ol with diphosphoric acid

Impurity 1

Reference substance name:

Tris(2-ethylhexyl) phosphate

EC Number:

201-116-6

EC Name:

Tris(2-ethylhexyl) phosphate

CAS Number:

78-42-2

Molecular formula:

C24H51O4P

IUPAC Name:

tris(2-ethylhexyl) phosphate

Impurity 2

Reference substance name:

Olefins of 3-methylheptane

Molecular formula:

One degree of unsaturation: C8H16 Two degrees of unsaturation: C8H14

IUPAC Name:

Olefins of 3-methylheptane

Impurity 3

Reference substance name:

2-ethylhexan-1-ol

EC Number:

203-234-3

EC Name:

2-ethylhexan-1-ol

CAS Number:

104-76-7

Molecular formula:

C8H18O

IUPAC Name:

2-ethylhexal-1-ol

Impurity 4

Reference substance name:

Orthophosphoric acid

EC Number:

231-633-2

EC Name:

Orthophosphoric acid

CAS Number:

7664-38-2

Molecular formula:

H3O4P

IUPAC Name:

phosphoric acid

Impurity 5

Reference substance name:

Unknown Impurities (<= 10 %)

IUPAC Name:

Unknown Impurities (<= 10 %)

Impurity 6

Reference substance name:

Unknown Impurities (<=0.1%)

Molecular formula:

N/A - unknown impurities

IUPAC Name:

Unknown Impurities (<=0.1%)

Phosphoric acid, 2-ethylhexyl ester

State Form:

liquid

Constituent 1

Reference substance name:

2-ethylhexyl dihydrogen phosphate

EC Number:

213-967-0

EC Name:

2-ethylhexyl dihydrogen phosphate

CAS Number:

1070-03-7

Molecular formula:

C8H19O4P

IUPAC Name:

2-ethylhexyl dihydrogen phosphate

Constituent 2

Reference substance name:

Bis(2-ethylhexyl) hydrogen phosphate

EC Number:

206-056-4

EC Name:

Bis(2-ethylhexyl) hydrogen phosphate

CAS Number:

298-07-7

Molecular formula:

C16H35O4P

IUPAC Name:

bis(2-ethylhexyl) hydrogen phosphate

Constituent 3

Reference substance name: