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Substance Name: Propaphos [BSI:ISO]
RN: 7292-16-2
UNII: 0U4CU57BYP
InChIKey: PWYIUEFFPNVCMW-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Insecticide

Molecular Formula

  • C13-H21-O4-P-S

Molecular Weight

  • 304.3449
 
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Names and Synonyms

Results Name

  • Propaphos [BSI:ISO]

Name of Substance

  • Propaphos
  • Propaphos [BSI:ISO]

Synonyms

  • 4-Methylthiophenyl dipropyl phosphate
  • BRN 2990614
  • HSDB 7134
  • Kayaphos
  • Kayphosnac
  • NK-1158
  • O,O-Di-n-propyl-O-(4-methylthiophenyl)phosphate
  • Phosphoric acid, dipropyl 4-methylthiophenyl ester
  • Propafos
  • Propafos [ISO-French]
  • Propaphos
  • UNII-0U4CU57BYP

Systematic Names

  • Phosphoric acid, 4-(methylthio)phenyl dipropyl ester (9CI)
  • Phosphoric acid, p-(methylthio)phenyl dipropyl ester

Superlist Name

  • Propaphos

Registry Numbers

CAS Registry Number

  • 7292-16-2

FDA UNII

  • 0U4CU57BYP

System Generated Number

  • 0007292162

Structure Descriptors

InChI

1S/C13H21O4PS/c1-4-10-15-18(14,16-11-5-2)17-12-6-8-13(19-3)9-7-12/h6-9H,4-5,10-11H2,1-3H3

InChIKey

PWYIUEFFPNVCMW-UHFFFAOYSA-N

Smiles

P(=O)(Oc1ccc(cc1)SC)(OCCC)OCCC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
chicken LD50 unreported 2500ug/kg (2.5mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C177, 1991.
mouse LD50 oral 90mg/kg (90mg/kg)   Japan Pesticide Information. Vol. (40), Pg. 32, 1982.
mouse LD50 skin 156mg/kg (156mg/kg)   Japan Pesticide Information. Vol. (40), Pg. 32, 1982.
rat LD50 oral 61mg/kg (61mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C177, 1991.
rat LD50 skin 88500ug/kg (88.5mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C177, 1991.
rat LDLo intraperitoneal 35mg/kg (35mg/kg) SKIN AND APPENDAGES (SKIN): HAIR: OTHER

SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION
Hiroshima Daigaku Zasshi. Medical Journal of the Hiroshima University. Vol. 26, Pg. 91, 1978.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point < 25 deg C   EXP
log P (octanol-water) 3.67 (none)   EXP
Water Solubility 125 mg/L 25 EXP
Vapor Pressure 9.00E-06 mm Hg 25 EXP
Henry's Law Constant 2.88E-08 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.00E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.