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Ethanox 398

Ethanox 398 structure

Ethanox 398 

structure
  • CAS No:

    118337-09-0

  • Formula:

    C30H44FO2P

  • Chemical Name:

    Ethanox 398

  • Synonyms:

    12H-Dibenzo[d,g][1,3,2]dioxaphosphocin,2,4,8,10-tetrakis(1,1-dimethylethyl)-6-fluoro-12-methyl-;2,4,8,10-Tetrakis(1,1-dimethylethyl)-6-fluoro-12-methyl-12H-dibenzo[d,g][1,3,2]dioxaphosphocin;X 398;Ethanox 398;2,2′-Ethylidenebis(4,6-di-tert-butylphenyl) fluorophosphonite;2,2′-Ethylidenebis(4,6-di-tert-butylphenyl) fluorophosphite;X 398 (antioxidant);Antioxidant 398;6-Fluoro-2,4,8,10-tetra-tert-butyl-12-methyldibenzo[d,g]-1,3,2-dioxaphosphocine;122757-25-9;137464-14-3;144092-25-1

Description

OtherSolid


OtherSolid

Ethanox 398 Basic Attributes

486.6413242

486.64

DTXSID6073075

Characteristics

32.05000

9.99600

OtherSolid

201-203 °C(lit.)

451.2ºC at 760mmHg

226.7ºC

Safety Information

3

P261, P285, P304+P341, P342+P311, P501

H334

|Danger|H334 (100%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]|P261, P285, P304+P341, P342+P311, and P501|Aggregated GHS information provided by 11 companies from 1 notifications to the ECHA C&L Inventory.

Ethanox 398 Use and Manufacturing

Uses

Antioxidants.


Intermediates


Industrial antioxidant.

All other basic organic chemical manufacturing|12H-Dibenzo[d,g][1,3,2]dioxaphosphocin, 2,4,8,10-tetrakis(1,1-dimethylethyl)-6-fluoro-12-methyl-: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Computed Properties

Molecular Weight:486.6
XLogP3:11.2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:486.30629580
Monoisotopic Mass:486.30629580
Topological Polar Surface Area:18.5
Heavy Atom Count:34
Complexity:637
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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