Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite

ChemicalBook > CAS DataBase List > Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite

Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite

Product Name: Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite
CAS No.: 38613-77-3
Chemical Name: Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite
Synonyms: pepq;Phos 2;irganox p-epq;JADEWIN AN PQ;irgaphos p-epo;ANTIOXIDANT-626;Irgafos p-epqff;Sandostab P-EPQ;Einecs 254-037-4;phosphonous acid, biphenyldiyl-bis[2,4-bis(butyl)phenyl]
CBNumber: CB0855138
Molecular Formula: C68H92O4P2
Formula Weight: 1035.4
MOL File: 38613-77-3.mol

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Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite Property

Melting point:: 75-95°C
Boiling point:: 854.2±65.0 °C(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Solid
color: White to Off-White
EPA Substance Registry System: Phosphonous acid, [1,1'-biphenyl]-4,4'-diylbis-, tetrakis[2,4-bis(1,1-dimethylethyl)phenyl] ester (38613-77-3)

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Safety

Toxicity: LD50 orl-rat: >10 g/kg KHZDAN 28(5),64,1985

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H332Harmful if inhaled

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: T298505
Product name: Tetrakis(2,4-di-tert-butylphenyl)[1,1''-biphenyl]-4,4''-diylbisphosphonite(TechnicalGrade)
Packaging: 2.5g
Price: $50
Updated: 2021/12/16

Matrix Scientific

Product number: 126102
Product name: Tetrakis(2,4-di-tert-butylphenyl)-[1,1'-biphenyl]-4,4'-diylbis(phosphonite)
Purity: >95%
Packaging: 1g
Price: $450
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: POL0000030
Product name: ANTIOXIDANT 626
Purity: 95.00%
Packaging: 5G
Price: $909.56
Updated: 2021/12/16

Alichem

Product number: 38613773
Product name: Tetrakis(2,4-di-tert-butylphenyl)[1,1'-biphenyl]-4,4'-diylbis(phosphonite)
Packaging: 25g
Price: $228.8
Updated: 2021/12/16

Crysdot

Product number: CD51001076
Product name: Tetrakis(2,4-di-tert-butylphenyl)[1,1'-biphenyl]-4,4'-diylbis(phosphonite)
Purity: 97%
Packaging: 100g
Price: $297
Updated: 2021/12/16

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Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite Chemical Properties,Usage,Production

Uses

Tetrakis(2,4-di-tert-butylphenyl)[1,1''-biphenyl]-4,4''-diylbisphosphonite is a phosphite antioxidant.

Safety Profile

Low toxicity by ingestion. Experimental reproductive effects. When heated to decomposition it emits toxic vapors of POx.

Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite manufacturers

QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD

Product: JADEWIN AN PQ 38613-77-3
Price: US $500.00/kg
Min. Order: 20kg
Purity: 99
Supply Ability: 20tons
Release date: 2024-04-22

Career Henan Chemical Co

Product: Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite 38613-77-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98
Supply Ability: 10t
Release date: 2019-12-20

38613-77-3, Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphoniteRelated Search:

Erythropoietin 1,3-DI-TERT-BUTYLBENZENE

Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite

Einecs 254-037-4

Irgafos p-epqff

Phos 2

Phosphonous acid, p,p'-((1,1'-biphenyl)-4,4'-diyl)bis-, p,p,p',p'-tetrakis(2,4-bis(1,1-dimethylethyl)phenyl) ester

Pentaerythritol-diphosphoric acid-bis(2,4-bis-tert-butyl-phenyl)Ester

ANTIOXIDANT-626

Phosphonous acid, 1,1-biphenyl-4,4-diylbis-, tetrakis2,4-bis(1,1-dimethylethyl)phenyl ester

Tetrakis(2,4-di-tert-butylphenyl)-[1,1-biphenyl]-4,4′-diylbisphosphonit

irganox p-epq

irgaphos p-epo

[4-[4-bis(2,4-ditert-butylphenoxy)phosphinophenyl]phenyl]-bis(2,4-ditert-butylphenoxy)phosphine

pepq

phosphonous acid, (1,1'-biphenyl)-4,4'-diylbis-, tetrakis(2,4-bis(1,1-dimethyle

phosphonous acid, biphenyldiyl-bis[2,4-bis(butyl)phenyl]

(1,1'-Biphenyl-4,4'-diyl)bis[bis(2,4-di-tert-butylphenoxy)phosphine]

[1,1'-Biphenyl]-4,4'-diylbis[bis(2,4-di-tert-butylphenoxy)phosphine]

1,1'-Biphenyl-4,4'-diylbis(phosphonous acid)tetrakis(2,4-ditert-butylphenyl) ester

4,4',4'',4'''-[[(1,1'-Biphenyl-4,4'-diyl)bis(phosphinetriyl)]tetrakisoxy]tetrakis(1,3-di-tert-butylbenzene)

Sandostab P-EPQ

Tetrakis(2,4-di-tert-butylphenyl)[1,1'-biphenyl]-4,4'-diylbisphosphonite (Technical Grade)

tetrakis(2,4-di-tert-butyl-phenyl)-4,4'-biphenylylene diphosphonite

tetrakis(2,4-di-tert-butylphenyl) [1,1-biphenyl]-4,4'-diylbi...

etrakis(2,4-di-tert-butylphenyl)[1,1-biphenyl]-4,4'-diylbisphosphonite

Tetrakis(2,4-di-tert-butylphenyl) [1,1'-biphenyl]-4,4'-diylbis(phosphonite)

JADEWIN AN PQ

38613-77-3

C68H92O4P2

Organics