Potassium bis(2-methyl-2-propanyl) phosphate

Basic Information

View in Editor

CAS Number

33494-80-3

Molecular Formula

C8H18KO4P

Molecular Weight

248.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

247-252 °C

Boiling Point

252.3°Cat760mmHg

Density

1.077

Flash Point

106.4℃

SMILES

View in Editor

CC(C)(C)OP(=O)([O-])OC(C)(C)C.[K+]

InChI

InChI=1S/C8H19O4P.K/c1-7(2,3)11-13(9,10)12-8(4,5)6;/h1-6H3,(H,9,10);/q;+1/p-1

InChIKey

ZSWXMOQFFWMZQH-UHFFFAOYSA-M

LogP

3.15520

Complexity

196

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

potassium;ditert-butyl phosphate
AS-10238
Potassium di-t-butylphosphate
Phosphoric acid, di-tert-butyl ester, potassium salt
ZSWXMOQFFWMZQH-UHFFFAOYSA-M
NS00078291
potassium di(t-butyl)phosphate
potassium di(t-butyl) phosphate
Phosphoric acid di-tert-butyl ester, potassium salt
A846849
AMY3521
di-tert-butyl potassium phosphate
33494-80-3
Di-tert-butyl phosphate potassium salt
FT-0660564
SY004088
Potassium Di-tert-butylphosphate
MFCD03840344
SB40745
Di-Tert-butylphosphate,potassium salt
NSC-264063
postassium di-tert-butylphosphate
Phosphoric acid, bis(1,1-dimethylethyl) ester, potassium salt (1:1)
DTXSID20635479
FN2DBW7ZF9
BCP22977
AKOS005138020
potassium ditert-butyl phosphate
CS-W005306
SCHEMBL553768
potassium ditertiary butyl phosphate

MDL Number

MFCD03840344

Customs Code

2919900090

FAQ

What are the physical and chemical properties of Potassium bis(2-methyl-2-propanyl) phosphate (CAS: 33494-80-3)?

Potassium bis(2-methyl-2-propanyl) phosphate is a white crystalline powder with a molecular weight of approximately 217.24 g/mol. It is slightly soluble in water and shows moderate reactivity with strong acids. This compound has a low melting point and exhibits good thermal stability up to 300°C.

How is Potassium bis(2-methyl-2-propanyl) phosphate (CAS: 33494-80-3) typically synthesized?

Potassium bis(2-methyl-2-propanyl) phosphate is synthesized by the reaction of diisopropyl phosphate with potassium hydroxide. Commonly, diisopropyl phosphate is first treated with potassium hydroxide in an aqueous solution to form the potassium salt. The reaction is conducted at room temperature, and the product is purified by recrystallization from water.

What industries use Potassium bis(2-methyl-2-propanyl) phosphate (CAS: 33494-80-3)?

Potassium bis(2-methyl-2-propanyl) phosphate is used in the pharmaceutical industry for the synthesis of certain drugs. It is also used in the polymer industry as a flame retardant additive. Additionally, this compound is utilized in the production of sensors and as a component in some semiconductors due to its thermal stability and reactivity.

What precautions should be taken when handling Potassium bis(2-methyl-2-propanyl) phosphate (CAS: 33494-80-3)?

When handling Potassium bis(2-methyl-2-propanyl) phosphate, it is important to wear appropriate personal protective equipment (PPE) including gloves and safety glasses. The substance should be stored in a cool, dry place away from strong acids. In case of a spill, it is recommended to use a fume hood and follow proper waste disposal procedures. Always consult the Safety Data Sheet (SDS) for detailed information and safety guidelines.