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Substance Name: 2-Ethylhexyl butyl phthalate
RN: 85-69-8
UNII: 40AV6S4MYV
InChIKey: AVOLBYOSCILFLL-UHFFFAOYSA-N

Molecular Formula

  • C20-H30-O4

Molecular Weight

  • 334.453
 
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Names and Synonyms

Name of Substance

  • 2-Ethylhexyl butyl phthalate

Synonyms

  • 1,2-Benzenedicarboxylic acid, butyl 2-ethylhexyl ester
  • Butyl 2-ethylhexyl phthalate
  • EINECS 201-623-2
  • HSDB 5251
  • Phthalic acid, butyl 2-ethylhexyl ester
  • UNII-40AV6S4MYV

Systematic Names

  • 1,2-Benzenedicarboxylic acid, 1-butyl 2-(2-ethylhexyl) ester
  • 1,2-Benzenedicarboxylic acid, butyl 2-ethylhexyl ester
  • Butyl 2-ethylhexyl phthalate

Superlist Name

  • Phthalic acid, butyl 2-ethylhexyl ester

Registry Numbers

CAS Registry Number

  • 85-69-8

FDA UNII

  • 40AV6S4MYV

System Generated Number

  • 0000085698

Structure Descriptors

InChI

1S/C20H30O4/c1-4-7-11-16(6-3)15-24-20(22)18-13-10-9-12-17(18)19(21)23-14-8-5-2/h9-10,12-13,16H,4-8,11,14-15H2,1-3H3

InChIKey

AVOLBYOSCILFLL-UHFFFAOYSA-N

Smiles

c1(c(cccc1)C(OCCCC)=O)C(OC[C@@H](CCCC)CC)=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point < 25 deg C   EXP
log P (octanol-water) 6.500 (none)   EST
Water Solubility 0.022 mg/L 25 EST
Vapor Pressure 2.36E-05 mm Hg 25 EST
Henry's Law Constant 2.13E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.56E-11 cm3/molecule-sec 25 EST

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