Tris(4-nonylphenyl) phosphite

Basic Information

View in Editor

CAS Number

26523-78-4

Molecular Formula

C45H69O3P

Molecular Weight

689.02 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Boiling Point

>360 °C

Refractive Index

n20/D 1.528(lit.)

SMILES

View in Editor

CCCCCCCCCC1=CC=CC=C1OP(OC2=CC=CC=C2CCCCCCCCC)OC3=CC=CC=C3CCCCCCCCC

InChI

InChI=1S/C45H69O3P/c1-4-7-10-13-16-19-22-25-40-28-34-43(35-29-40)46-49(47-44-36-30-41(31-37-44)26-23-20-17-14-11-8-5-2)48-45-38-32-42(33-39-45)27-24-21-18-15-12-9-6-3/h28-39H,4-27H2,1-3H3

InChIKey

MGMXGCZJYUCMGY-UHFFFAOYSA-N

LogP

15.329599999999962

Topological Polar Surface Area

27.69 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

637

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H317 May cause an allergic skin reaction
Sensitization, Skin

H318 Causes serious eye damage
Serious eye damage/eye irritation

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Weston 399
SCHEMBL39062
Nonylphenyl phosphite (3:1)
Phenol, nonyl-, phosphite(3:1)
J175.124G
Lowinox TNPP
NS00102414
HSDB 8276
Tris(nonylphenyl)phosphite
o-Nonylphenol, phosphite (3:1)
26523-78-4
WGKLOLBTFWFKOD-UHFFFAOYSA-N
Weston TNPP
Alkanox TNPP
MFCD00015301
FT-0745481
DTXSID20872463
Phenol, 2-nonyl-, phosphite (3:1)
UNII-7KV2DH7E7A
7KV2DH7E7A
16784-72-8
Tris(nonylphenyl) phosphite
tris(monononylphenyl)phosphite
EINECS 247-759-6
EC 247-759-6
Irgastab CH 55
Phenol, 2-nonyl-, 1,1',1''-phosphite
Tris(o-nonylphenyl) phosphite
Phosphorous acid tris(2-nonylphenyl) ester
tris(2-nonylphenyl) phosphite
tri(nonylphenyl) phosphite

MDL Number

MFCD00015301

FAQ

What regulatory guidelines apply to Tris(4-nonylphenyl) phosphite (CAS: 26523-78-4)?

Tris(4-nonylphenyl) phosphite (CAS: 26523-78-4) is regulated under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), which includes classification for flammability and aquatic toxicity. It is also subject to the REACH regulations in the European Union, which require registration and evaluation of chemical substances for their safety. Additionally, it may fall under the jurisdiction of the FDA for use in food contact substances and the EPA for environmental protection and safety assessments.

Are there alternatives to Tris(4-nonylphenyl) phosphite (CAS: 26523-78-4) in synthesis?

There are several alternatives to Tris(4-nonylphenyl) phosphite (CAS: 26523-78-4) in synthesis, including other phosphites such as tributyl phosphite and triphenyl phosphite. Isomers and analogs like Tris(2-ethylhexyl) phosphite can also be used depending on the specific requirements of the synthesis. In some cases, hindered amine light stabilizers (HALS) or other antioxidants may be considered as effective alternatives.

What is the market or research trend for Tris(4-nonylphenyl) phosphite (CAS: 26523-78-4)?

The market for Tris(4-nonylphenyl) phosphite (CAS: 26523-78-4) is influenced by its use as a stabilizer in polymeric materials. Recent research trends focus on the development of more sustainable and biodegradable alternatives. Additionally, there is increasing interest in understanding the environmental impact and potential alternatives to this compound. Market trends suggest a need for more eco-friendly solutions to replace traditional phosphites in various applications.

How should waste containing Tris(4-nonylphenyl) phosphite (CAS: 26523-78-4) be handled?

Waste containing Tris(4-nonylphenyl) phosphite (CAS: 26523-78-4) should be collected in appropriate containers and disposed of according to local regulations. Incineration is a common method for waste disposal, but professional waste disposal services should be considered for large quantities or contaminated materials. Environmental protection measures include ensuring that all waste is contained to prevent spills and ensuring that disposal methods comply with GHS and REACH regulations to minimize environmental impact.