2-Ethylhexyl dihydrogen phosphate

Basic Information

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CAS Number

12645-31-7

Molecular Formula

C8H19O4P

Molecular Weight

210.21 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Boiling Point

321.8°Cat760mmHg

Flash Point

148.4°C

Refractive Index

1.4400-1.4460

SMILES

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CCCCC(CC)COP(=O)(O)O

InChI

InChI=1S/C8H19O4P/c1-3-5-6-8(4-2)7-12-13(9,10)11/h8H,3-7H2,1-2H3,(H2,9,10,11)

InChIKey

LJKDOMVGKKPJBH-UHFFFAOYSA-N

LogP

2.312100000000001

Topological Polar Surface Area

66.76 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

166

Safety Information

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Hazard Statement

H290 May be corrosive to metals
Corrosive to Metals

H303 May be harmful if swallowed
Acute toxicity, oral

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Synonyms & References

English

2-ethylhexyl phosphoric acid
(2-ETHYLHEXYL)ORTHOPHOSPHATE [HSDB]
[(2-ethylhexyl)oxy]phosphonic acid
12645-31-7
NCGC00249171-01
CS-0339523
NS00079763
Ethylhexyl acid phosphate
(2-ethylhexyl)phosphate
Phosphoric acid, 2-ethylhexyl ester
EINECS 213-967-0
MFCD00040424
FT-0735584
AS-80141
2-Ethylhexyl acid phosphate
2-ethyl hexyl phosphate
NCGC00259675-01
Mono(2-ethylhexyl)phosphate
CAS-12645-31-7
8939S90183
ORTHOPHOSPHORIC ACID 2-ETHYLHEXYL ALCOHOL MONOESTER
(2-Ethylhexyl)orthophosphate
NSC62313
Phosphoric acid, mono(2-ethylhexyl) ester
mono-(2-ethylhexyl) phosphoric acid
2-ethylhexyl phosphate, AldrichCPR
1070-03-7
NSC-62313
CHEMBL3182035
(2-ethylhexyl) phosphate
HSDB 2594

MDL Number

MFCD00040424

Customs Code

2919900090

FAQ

What is 2-Ethylhexyl dihydrogen phosphate (CAS: 12645-31-7)?

2-Ethylhexyl dihydrogen phosphate is a chemical compound with the CAS number 12645-31-7. It is a colorless to light yellow liquid with a slightly acidic taste. It is widely used in the pharmaceutical industry as a buffer and pH regulator, in the food industry as a pH stabilizer, and in research for buffer solutions and analysis.

What are the main uses of 2-Ethylhexyl dihydrogen phosphate (CAS: 12645-31-7)?

2-Ethylhexyl dihydrogen phosphate is primarily used in the pharmaceutical industry as a buffer and pH regulator in drug formulations. It is also used in the food industry as a pH stabilizer to maintain the stability of food products and in research for buffer solutions and analysis.

Is 2-Ethylhexyl dihydrogen phosphate (CAS: 12645-31-7) safe?

2-Ethylhexyl dihydrogen phosphate is generally considered safe for its intended uses; however, it should be handled with care. It is not toxic but can cause skin irritation. Proper protective measures, such as wearing gloves and safety goggles, are recommended to avoid contact with skin and eyes.

How should 2-Ethylhexyl dihydrogen phosphate (CAS: 12645-31-7) be stored?

2-Ethylhexyl dihydrogen phosphate should be stored in a cool, dry place away from direct sunlight and heat sources. The container should be kept tightly closed to prevent evaporation and contamination. It should be stored in a well-ventilated area and away from incompatible materials such as strong acids and bases.