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Bis(2,4-dicumylphenyl) pentaerythritol diphosphite

Bis(2,4-dicumylphenyl) pentaerythritol diphosphite structure

CAS No:
154862-43-8
Formula:
C53H58O6P2
Chemical Name:
Bis(2,4-dicumylphenyl) pentaerythritol diphosphite
Synonyms:
2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane,3,9-bis[2,4-bis(1-methyl-1-phenylethyl)phenoxy]-;3,9-Bis[2,4-bis(1-methyl-1-phenylethyl)phenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane;Bis(2,4-dicumylphenyl) pentaerythritol diphosphite;Doverphos S 9228;ADK Stab PEP 45;Alkanox 28;Doverphos S 9228T;S 9228T;P 92;P 92 (stabilizer);Doverphos 9228;Bis[2,4-bis(1-methyl-1-phenylethyl)phenyl] pentaerythritol diphosphite;S 9228;Doverphos S 9228PC;Doverphos S 9229PC;Antioxidant 852;Antioxidant 9228;S 9228PC;Antioxidant 608;Revonox 608;Antioxidant S 9228;T 9228
Categories:
Organic Chemistry > Phosphines

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Description

DryPowder, PelletsLargeCrystals

DryPowder, PelletsLargeCrystals; Liquid

Bis(2,4-dicumylphenyl) pentaerythritol diphosphite Basic Attributes

Molecular Weight：

852.97

Exact Mass：

852.97

EC Number：

421-920-2

UNII：

9Z2X0TBW3A

DSSTox ID：

DTXSID0047119

Characteristics

PSA：

55.4

XLogP3：

13.98180

Melting Point：

229-232 °C(lit.)

Boiling Point：

778.2ºC at 760mmHg

Flash Point：

537.9ºC

Safety Information

Transport codes：

NONH for all modes of transport

hazard class code：

36/37/38

safety instructions：

26-36

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

H413: May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]|P273, and P501|H413 (100%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]|Aggregated GHS information provided by 276 companies from 4 notifications to the ECHA C&L Inventory.| |H411 (79.78%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]|P273, P391, and P501|Aggregated GHS information provided by 89 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Warning|H315 (55.07%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 69 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Bis(2,4-dicumylphenyl) pentaerythritol diphosphite Use and Manufacturing

Uses

Antioxidant

Plastic and rubber products not covered elsewhere

Production

1,000,000 - 10,000,000 lb

Manufacturing Info：

All other chemical product and preparation manufacturing|2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-bis[2,4-bis(1-methyl-1-phenylethyl)phenoxy]-: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Computed Properties

Molecular Weight:853.0
XLogP3:14.4
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:12
Exact Mass:852.37086356
Monoisotopic Mass:852.37086356
Topological Polar Surface Area:55.4
Heavy Atom Count:61
Complexity:1240
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of Bis(2,4-dicumylphenyl) pentaerythritol diphosphite

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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Bis(2,4-dicumylphenyl) pentaerythritol diphosphite

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