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Substance Name: Monobutyl phthalate
RN: 131-70-4
UNII: ZI46LWZ45G
InChIKey: YZBOVSFWWNVKRJ-UHFFFAOYSA-N

Classification Code

  • Reproductive Effect

Molecular Formula

  • C12-H14-O4

Molecular Weight

  • 222.2386
 
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Names and Synonyms

Name of Substance

  • Monobutyl phthalate

Synonyms

  • 4-09-00-03175 (Beilstein Handbook Reference)
  • AI3-01768
  • BRN 2051402
  • Butyl hydrogen phthalate
  • EINECS 205-036-2
  • MBP
  • Mono-n-butyl phthalate
  • Monobutyl phthalate
  • NSC 8479
  • UNII-ZI46LWZ45G

Systematic Names

  • 1,2-Benzenedicarboxylic acid, 1-butyl ester
  • 1,2-Benzenedicarboxylic acid, monobutyl ester
  • Butyl hydrogen phthalate
  • Phthalic acid, monobutyl ester

Registry Numbers

CAS Registry Number

  • 131-70-4

FDA UNII

  • ZI46LWZ45G

Related Registry Number

  • 5423-38-1 (copper(2+) salt)

System Generated Number

  • 0000131704

Structure Descriptors

InChI

1S/C12H14O4/c1-2-3-8-16-12(15)10-7-5-4-6-9(10)11(13)14/h4-7H,2-3,8H2,1H3,(H,13,14)

InChIKey

YZBOVSFWWNVKRJ-UHFFFAOYSA-N

Smiles

CCCCOC(=O)c1ccccc1C(=O)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1gm/kg (1000mg/kg)   Comptes Rendus des Seances de l'Academie des Sciences, Serie D: Sciences Naturelles. Vol. 273, Pg. 2165, 1971.