05671
Fenoxaprop-P-ethyl
reference material
Synonym(s):
Ethyl (R)-2-{4-[(6-chlorobenzoxazol-2-yl)oxy]phenoxy}propionate
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About This Item
Empirical Formula (Hill Notation):
C18H16ClNO5
CAS Number:
Molecular Weight:
361.78
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
8158010
MDL number:
grade
reference material
assay
≥98.0% (HPLC)
optical activity
[α]/D 29±2°, c = 1 in chloroform
shelf life
limited shelf life, expiry date on the label
format
neat
storage temp.
2-8°C
SMILES string
CCOC(=O)[C@@H](C)Oc1ccc(Oc2nc3ccc(Cl)cc3o2)cc1
InChI
1S/C18H16ClNO5/c1-3-22-17(21)11(2)23-13-5-7-14(8-6-13)24-18-20-15-9-4-12(19)10-16(15)25-18/h4-11H,3H2,1-2H3/t11-/m1/s1
InChI key
PQKBPHSEKWERTG-LLVKDONJSA-N
General description
Fenoxaprop-P-ethyl, a member of the aryloxy phenoxy-propionate class, is reported to be a grass specific-herbicide with contact and systemic action. Its mode of action involves the inhibition of fatty acid biosynthesis. This herbicide is used for the post-emergence control of perennial and annual grass weeds in a variety of crops such as potatoes, beans, barley, wheat and cotton.
This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
Application
Fenoxaprop-P-ethyl may be used as a reference standard for the quantification of the analyte in commercial formulations and agricultural samples using spectrophotometric and gas chromatography-mass spectrometry techniques.
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1 - STOT RE 2
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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