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Substance Name: Triisooctylphosphite
RN: 25103-12-2
UNII: SN4X38MJ1X
InChIKey: DECPGQLXYYCNEZ-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C24-H51-O3-P

Molecular Weight

  • 418.638
 
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Names and Synonyms

Name of Substance

  • Triisooctylphosphite

Synonyms

  • EINECS 246-614-4
  • Isooctyl phosphite
  • Isooctyl phosphite ((C8H17O)3P)
  • Triisooctyl phosphite
  • UNII-SN4X38MJ1X

Systematic Names

  • Phosphorous acid, triisooctyl ester
  • Triisooctyl phosphite

Registry Numbers

CAS Registry Number

  • 25103-12-2

FDA UNII

  • SN4X38MJ1X

Other Registry Number

  • 51845-93-3

System Generated Number

  • 0025103122

Structure Descriptors

InChI

1S/C24H51O3P/c1-22(2)16-10-7-13-19-25-28(26-20-14-8-11-17-23(3)4)27-21-15-9-12-18-24(5)6/h22-24H,7-21H2,1-6H3

InChIKey

DECPGQLXYYCNEZ-UHFFFAOYSA-N

Smiles

P(OCCCCCC(C)C)(OCCCCCC(C)C)OCCCCCC(C)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin 3600mg/kg (3600mg/kg)   American Industrial Hygiene Association Journal. Vol. 34, Pg. 286, 1973.
rat LC50 inhalation > 20gm/m3 (20000mg/m3)   Albright & Wilson Inc. Vol. #OPB-3, Pg. 1984,
rat LD50 oral 9200mg/kg (9200mg/kg)   Albright & Wilson Inc. Vol. #OPB-3, Pg. 1984,