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SMB00943

Sigma-Aldrich

Monoisobutyl phthalate

≥95%

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Synonym(s):
2-(Isobutoxycarbonyl)benzoic acid, MIBP, Mono(2-isobutyl) phthalate, Mono-2-isobutylphthalate, Monoisobutyl phthalic acid
Empirical Formula (Hill Notation):
C12H14O4
CAS Number:
Molecular Weight:
222.24
MDL number:

biological source

synthetic

Quality Level

assay

≥95%

form

solid

technique(s)

HPLC: suitable

color

off-white to white

storage temp.

2-8°C

InChI

1S/C12H14O4/c1-8(2)7-16-12(15)10-6-4-3-5-9(10)11(13)14/h3-6,8H,7H2,1-2H3,(H,13,14)

InChI key

RZJSUWQGFCHNFS-UHFFFAOYSA-N

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5249804207889505
Monoisobutyl phthalate ≥95%

SMB00943

Monoisobutyl phthalate

Dibutyl phthalate 99%

524980

Dibutyl phthalate

mono-Benzyl phthalate analytical standard

89505

mono-Benzyl phthalate

form

solid

form

liquid

form

-

form

-

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

Quality Level

200

Quality Level

-

Quality Level

100

Quality Level

100

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

-

color

off-white to white

color

APHA: ≤20

color

-

color

-

General description

Monoisobutyl phthalate, also known as monoisobutyl phtalic acid or MIBP is a synthetic industrial compound capable of disrupting the endocrine system. It can change levels of testosterone, insulin-like growth factor-3 (IGF-3) and follicule stimulating hormone (FSH).

Other Notes

For additional information on our range of Biochemicals, please complete this form.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Kayoko Kato et al.
Analytical chemistry, 78(18), 6651-6655 (2006-09-15)
We developed an analytical method using off-line solid-phase extraction (SPE) coupled with on-line SPE and isotope-dilution high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) to determine the concentrations of phthalate metabolites in human meconium and in semen. First, we used off-line SPE
Manori J Silva et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 805(1), 161-167 (2004-04-29)
We improved our previous analytical method to measure phthalate metabolites in urine as biomarkers for phthalate exposure by automating the solid-phase extraction (SPE) procedure and expanding the analytical capability to quantify four additional metabolites: phthalic acid, mono-3-carboxypropyl phthalate, mono-isobutyl phthalate
Manori J Silva et al.
Archives of toxicology, 79(11), 647-652 (2005-07-05)
In assessment of exposure to environmental contaminants, the use of unconventional matrices is becoming an increasingly important area of research. Saliva is one of the most promising alternative matrices because its collection is easy, noninvasive, and inexpensive. In this study

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