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Tris(nonylphenyl) phosphite

Tris(nonylphenyl) phosphite structure

CAS No:
26523-78-4
Formula:
C45H69O3P
Chemical Name:
Tris(nonylphenyl) phosphite
Synonyms:
Phenol,nonyl-,1,1′,1′′-phosphite;Phenol,nonyl-,phosphite (3:1);Tri(monononylphenyl) phosphite;Tri(nonylphenyl) phosphite;Tris(nonylphenyl) phosphite;Nonylphenyl phosphite;Mark 1178;Mark 829;Irgafos TNPP;JP 351;P 3;P 3 (antioxidant);Tris(monononylphenyl)phosphite;Phosclere P 315;Fosfit NF;Nocrac TNP;Weston 399;Sumilizer TNP;Ronox C;TNP-O;Weston TNPP;Chelex T;Antage TNP;Naugard TNPP;Nonflex TNP;Nocrac TNP-N;TNPP;Alkanox 70;Doverphos 4HP;ADK Stab SC 102;JPP 355;Doverphos HP 4HR;Mark 5082;Crystol EPR 3400;Doverphos 4;Doverphos 4HR;Doverphos HiPure;Doverphos HiPure 4HR;Antage TNP-L;SL-TNP;Wytox 312;ADK Stab 1178;Antioxidant TNP;Antioxidant 1178;JP 3351;Antioxidant 619F;Antioxidant TNPP;Doverphos Highpure 4;Antioxidant 399;125935-91-3;1331-68-6;88985-15-3;221006-80-0
Categories:
Cosmetic Ingredient > Antioxidant Ingredient

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Description

Light yellow transparent viscous liquid

Tris(nonylphenyl) phosphite Basic Attributes

Molecular Weight：

689.00100

Exact Mass：

688.49800

EC Number：

247-759-6

Characteristics

PSA：

41.28000

XLogP3：

15.32960

Appearance：

COLOURLESS VISCOUS LIQUID.

Density：

0.99 g/mL at 25 °C(lit.)

Melting Point：

6 °C (pour point), OECD Guideline 102 (Melting point / Melting Range)

Boiling Point：

>360 °C(lit.)

Flash Point：

>230 °F

Refractive Index：

n20/D 1.528(lit.)

Water Solubility：

In water, <0.6 mg/L at 24 °C, pH 7 (OECD Guideline 105 (Water Solubility))

Vapor Pressure：

0.058 Pa at 25 °C (0.000435 mm Hg), extrapolated from measured data at higher temperatures

Safety Information

Packing level：

III

Hazard category：

6.1

Transport codes：

UN3278

wgk germany：

hazard class code：

43-50/53

safety instructions：

36/37-61

RTECS Number：

RB2451000

Marks：

Xi,N

Stability/Shelf Life：

Chemical stability: Stable under recommended storage conditions.

Precautionary statement(s)：

P273-P280-P305 + P351 + P338-P501

Hazard Statements：

H315-H317-H318-H361fd-H410

Tris(nonylphenyl) phosphite Use and Manufacturing

Alkylphenols such as 4-nonylphenol (NP) and octylphenol (OP) can be generated by oxidation and subsequent hydrolysis of tris(nonylphenyl)phosphite (TNPP) used as additive in plastics. TNPP is used as a heat stabiliser in various polymeric food packaging materials such as styrenes, vinyl polymers, and rubber polyolefins. TNPP is also used to maintain the colour stability, processing stability, and performance integrity of the polymers. NP is used as a starting material in the manufacture of TNPP and so it may be present as an impurity as well as a hydrolysis product. Alkylphenols in food may also be occurred due to degradation of the most widely used non-ionic surfactants polyethoxylated nonylphenols (APEOs) which are cleaning agents in bottled manufacturing.

Recommended Suppliers of Tris(nonylphenyl) phosphite

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

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Tris(nonylphenyl) phosphite CAS No. 26523-78-4

CAS No.: 26523-78-4

Grade: Industrial Grade

Content: 99.0%

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Hangzhou KieRay Chem Co.,LTD Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of fine chemicals,pharmaceutical materials

26523-78-4, hangzhou kieray

CAS No.: 26523-78-4

Grade: industrial Grade

Content: 98%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

best price Tris (nonylphenyl) Phosphite 99% see COA kanbei

CAS No.: 26523-78-4

Content: 99%

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Guide of Tris(nonylphenyl) phosphite

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Recommended Suppliers
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Tris(nonylphenyl) phosphite

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