Tris(8-methylnonyl) phosphite

Basic Information

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CAS Number

25448-25-3

Molecular Formula

C30H63O3P

Molecular Weight

502.81 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Insecticides

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Boiling Point

166℃

Flash Point

>230 °F

Refractive Index

n20/D 1.46(lit.)

SMILES

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CC(C)CCCCCCCOP(OCCCCCCCC(C)C)OCCCCCCCC(C)C

InChI

InChI=1S/C30H63O3P/c1-28(2)22-16-10-7-13-19-25-31-34(32-26-20-14-8-11-17-23-29(3)4)33-27-21-15-9-12-18-24-30(5)6/h28-30H,7-27H2,1-6H3

InChIKey

QEDNBHNWMHJNAB-UHFFFAOYSA-N

LogP

11.252899999999988

Topological Polar Surface Area

27.69 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

330

Safety Information

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GHS Hazard Pictograms

H317

Hazard Statement

H317 May cause an allergic skin reaction
Sensitization, Skin

Synonyms & References

English

J261.093K
Phosphorous Acid Triisodecyl Ester
J-015997
PHOSPHOROUS ACID TRI(8-METHYLNONYL) ESTER
124129-26-6
isodecylphosphite
T0420
QEDNBHNWMHJNAB-UHFFFAOYSA-N
Phosclere T 310
Phosphorous acid, triisodecyl ester
MFCD00015059
Triisodecyl phosphate
UNII-M01370002Z
Triisodecyl phosphite
25448-25-3
Phosphorous acid, tris(isodecyl) ester
Isodecyl phosphite
triisodecylphosphite
DTXSID00881235
Triisodecyl Phosphite, >/=95%
DOVERPHOS 6
EC 246-998-3
SCHEMBL99874
PHOSPHOROUSACIDTRIISODECYLESTER
M01370002Z
1-Nonanol,8-methyl-,1,1',1''-phosphite
NS00005289
Q27283277
1-Nonanol, 8-methyl-, 1,1',1''-phosphite
AKOS025295004
tris(8-methylnonyl) phosphite

MDL Number

MFCD00015059

Customs Code

2920901900

FAQ

What is Tris(8-methylnonyl) phosphite (CAS: 25448-25-3)?

Tris(8-methylnonyl) phosphite (CAS: 25448-25-3) is a phosphite ester with the chemical formula C36H66O4P. It is a colorless to light yellow liquid with a characteristic odor. This compound is used as a stabilizer in various industries, particularly in the production of polyolefins and as a flame retardant in plastics.

What are the main uses of Tris(8-methylnonyl) phosphite (CAS: 25448-25-3)?

Tris(8-methylnonyl) phosphite (CAS: 25448-25-3) is primarily used as a stabilizer in the polymer industry, particularly for polyolefins. It also serves as a flame retardant in various plastic applications, enhancing the fire resistance of plastic materials. Additionally, it is used in the production of lubricants and as a corrosion inhibitor.

Is Tris(8-methylnonyl) phosphite (CAS: 25448-25-3) safe?

Tris(8-methylnonyl) phosphite (CAS: 25448-25-3) is generally considered safe when used appropriately. However, it is flammable and may release toxic fumes when heated. It is important to store and handle it with appropriate safety measures, including proper ventilation and avoiding contact with skin and eyes. Protective equipment such as gloves and safety glasses should be worn during handling.

How should Tris(8-methylnonyl) phosphite (CAS: 25448-25-3) be stored?

Tris(8-methylnonyl) phosphite (CAS: 25448-25-3) should be stored in tightly sealed containers in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. The storage temperature should not exceed 25°C, and it should be kept away from incompatible materials such as strong oxidants. It is important to avoid exposure to moisture and humidity to prevent degradation.