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Substance Name: Diamyl phthalate
RN: 131-18-0
UNII: 5DC92K224X
InChIKey: IPKKHRVROFYTEK-UHFFFAOYSA-N

Classification Codes

  • Reproductive Effect
  • TSCA Flag S (Substance is Identified in a Proposed or Final SNUR (Significant New Use Rule) under TSCA)

Molecular Formula

  • C18-H26-O4

Molecular Weight

  • 306.3994
 
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Names and Synonyms

Name of Substance

  • Di-n-pentyl phthalate
  • Diamyl phthalate

Synonyms

  • 1,2-Benzenedicarboxylic acid, dipentyl ester
  • 4-09-00-03178 (Beilstein Handbook Reference)
  • AI3-00363
  • AI3-00363 (USDA)
  • Amoil
  • Amyl phthalate
  • BRN 1987323
  • Di-n-pentyl phthalate
  • Di-n-pentylphthalate
  • Diamyl phthalate
  • Dipentyl 1,2-benzenedicarboxylate
  • Dipentyl phthalate
  • EINECS 205-017-9
  • HSDB 302
  • NSC 4720
  • Phthalic acid, diamyl ester
  • Phthalic acid, dipentyl ester
  • UNII-5DC92K224X

Systematic Names

  • 1,2-Benzenedicarboxylic acid, 1,2-dipentyl ester
  • 1,2-Benzenedicarboxylic acid, dipentyl ester
  • Dipentyl phthalate
  • Phthalic acid, dipentyl ester

Registry Numbers

CAS Registry Number

  • 131-18-0

FDA UNII

  • 5DC92K224X

System Generated Number

  • 0000131180

Structure Descriptors

InChI

1S/C18H26O4/c1-3-5-9-13-21-17(19)15-11-7-8-12-16(15)18(20)22-14-10-6-4-2/h7-8,11-12H,3-6,9-10,13-14H2,1-2H3

InChIKey

IPKKHRVROFYTEK-UHFFFAOYSA-N

Smiles

CCCCCOC(=O)c1ccccc1C(=O)OCCCCC

Physical Properties

Physical Property Value Units Temp (deg C) Source
Boiling Point 342 deg C   EXP
log P (octanol-water) 5.62 (none)   EXP
Water Solubility 100 mg/L 20 EXP
Vapor Pressure 1.96E-04 mm Hg 25 EST
Henry's Law Constant 8.88E-07 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.21E-11 cm3/molecule-sec 25 EST

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