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36505

Supelco

Isopropalin

PESTANAL®, analytical standard

Synonym(s):

4-Isopropyl-2,6-dinitro-N,N-dipropylaniline

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About This Item

Empirical Formula (Hill Notation):
C15H23N3O4
CAS Number:
33820-53-0
Molecular Weight:
309.36
Beilstein:
2762577
EC Number:
251-690-7
MDL number:
MFCD00055306
UNSPSC Code:
41116107
PubChem Substance ID:
329755360
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

storage temp.

2-8°C

SMILES string

CCCN(CCC)c1c(cc(cc1[N+]([O-])=O)C(C)C)[N+]([O-])=O

InChI

1S/C15H23N3O4/c1-5-7-16(8-6-2)15-13(17(19)20)9-12(11(3)4)10-14(15)18(21)22/h9-11H,5-8H2,1-4H3

InChI key

NEKOXWSIMFDGMA-UHFFFAOYSA-N

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General description

Isopropalin belongs to the class of dinitroaniline herbicides, used for the control of annual grasses and broad-leaved weeds in a variety of agronomic crops.

Application

Isopropalin may be used as an analytical reference standard for the quantification of the analyte in environmental and biological samples using various chromatographic techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

FlameEnvironment
GHS02,GHS09

Signal Word

Warning

Hazard Statements

H226,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

104.0 °F

Flash Point(C)

40 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

36505-100MG:
36505-VAR:
36505-1EA:
36505-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCC4579
BCBW5266
SZBD101XV
SZBA068XV
SZBA068X

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Headspace solid-phase microextraction and gas chromatographic determination of dinitroaniline herbicides in human blood, urine and environmental water.
Guan F, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 714(2), 205-213 (1998)
Xia Shen et al.
Annali di chimica, 97(8), 647-653 (2007-09-29)
Modified matrix solid-phase dispersion (MMSPD) and gas chromatography have been developed for quantitative analysis of various classes of pesticides (pirimicarb, metalaxyl, metolachlor, isopropalin and pendimethalin) in soil. MMSPD used Florisil as dispersant and acetone as solvent. Determination was carried out
S Traore et al.
The Analyst, 114(5), 609-613 (1989-05-01)
The utility of zero-order and first- and second-derivative ultraviolet (UV) spectrophotometry for the identification of benfluralin, trifluralin, isopropalin and oryzalin is discussed. These four herbicides were determined by zero-order and first-derivative UV spectrophotometry, with linear calibration graphs established between 50
Sha Wu et al.
Molecules (Basel, Switzerland), 24(12) (2019-06-19)
Chuanxiong Rhizoma and Cyperi Rhizoma (CRCR), an ancient and classic formula comprised of Chuanxiong Rhizoma and Cyperi Rhizoma in a weight ratio of 1:2, has long been used for curing migraine. This study aimed to explore their anti-migraine effect and
S D West et al.
Journal - Association of Official Analytical Chemists, 71(6), 1082-1085 (1988-11-01)
A method is presented for the simultaneous or individual determination of the dinitroaniline herbicides trifluralin, benefin, ethalfluralin, and isopropalin in soil. The herbicides are extracted with acetonitrile-water (99 + 1), and the extracts are purified with small, disposable Florisil cartridges
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