Detail of "14143-55-6"

CAS Number:
14143-55-6
Name:
2-Pyridinecarboxylicacid, 4-amino-3,5,6-trichloro-, methyl ester
Molecular Structure:
Formula:
C7H5 Cl3 N2 O2
Molecular Weight:
255.49
Synonyms:
Picolinicacid, 4-amino-3,5,6-trichloro-, methyl ester (7CI,8CI);4-Amino-3,5,6-trichloropicolinic acid methyl ester; Methyl4-Amino-3,5,6-trichloro-2-pyridinecarboxylate; Methyl4-amino-3,5,6-trichloro-2-picolinate; Methyl 4-amino-3,5,6-trichloropicolinate;Picloram methyl ester; Picloram-methyl
Density:
1.61g/cm³
Boiling Point:
394.6°Cat760mmHg
Flash Point:
192.5°C
Hazard Symbols:
Risk Codes:
43
Safety:
Hazard Codes Xi
Risk Statements 43
Safety Statements 36/37
Details

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92% TC

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299

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A simple method for the analysis of picloram and 2,4-D or 2,4,5-T in mixtures and commercial formulations: A simple method for the analysis of picloram and 2,4-D or 2,4,5-T in mixtures and commercial formulations. Hargreaves, Phillip A.; Rapkins, Sonia H. (Agric. Chem. Branch, Dep. Primary Ind., Indooroopilly, Aust.). Pestic. Sci., 7(6), 515-20 (English) 1976. CODEN: PSSCBG. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemicals) Section cross-reference(s): 80 The acid herbicides were esterified 2 h at 105.degree. in a sealed tube with BF3-MeOH, extd. with Et2O, evapd. to dryness, redissolved in Me2CO and detd. chromatog. using external stds. Sample concns. equiv. to 100 mg of 2,4-D [94-75-7] and 2,4,5-T [93-76-5] and 25 mg picloram [1918-02-1] were detd. with std. 93-76-5 and 14143-55-6 which are cas registry numbers of substances are two of reagents here. deviation 2.4 for 200 g/L solns. of 2,4-D and 2,4,5-T, and 1.09 for 50 g/L solns. of picloram. .