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Substance Name: Dioctylisopentylphosphine oxide
RN: 53521-41-8
InChIKey: WFNJCSZBFYCVEJ-UHFFFAOYSA-N

Molecular Formula

  • C21-H45-O-P

Molecular Weight

  • 344.56
 
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Names and Synonyms

Name of Substance

  • Dioctylisopentylphosphine oxide

Synonyms

  • BRN 2106520
  • Dioctylisopentylphosphine oxide
  • Isopentyldioctylphosphine oxide

Systematic Names

  • Phosphine oxide, (3-methylbutyl)dioctyl- (9CI)
  • Phosphine oxide, dioctylisopentyl-

Registry Numbers

CAS Registry Number

  • 53521-41-8

System Generated Number

  • 0053521418

Structure Descriptors

InChI

1S/C21H45OP/c1-5-7-9-11-13-15-18-23(22,20-17-21(3)4)19-16-14-12-10-8-6-2/h21H,5-20H2,1-4H3

InChIKey

WFNJCSZBFYCVEJ-UHFFFAOYSA-N

Smiles

P(CCCCCCCC)(CCCCCCCC)(CCC(C)C)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation 1288gm/m3 (1288000mg/m3)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 47(8), Pg. 27, 1982.
mouse LD50 oral 9500mg/kg (9500mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 47(8), Pg. 27, 1982.
rat LC50 inhalation 3311gm/m3 (3311000mg/m3)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 47(8), Pg. 27, 1982.
rat LD50 oral 8369mg/kg (8369mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 47(8), Pg. 27, 1982.