propargite

Post Date:
Dec 03,2016
Expiry Date:
Dec 10,2016
Detailed Description:
Cas No. :2312-35-8 Quantity: 300Metric Tons
Specs:propargite 90%TC,propargite 57%ECpropargite73
Price:6.00 USD Kilograms
Mol. wt. 350.5 M.f. C19H26O4S
Form Brownish-yellow, oily
viscous liquid (tech.). B.p.
Decomp. 210 癈 (atmospheric
pressure) without boiling V.p.
0.04 mPa (25 癈) Kow logP = 5.70
Henry 6.4 10-2 Pa m3 mol-1
(calc.) S.g./density 1.12 (20 癈)
Solubility In water 0.215 mg/l
(25 癈). Fully miscible with
hexane, toluene, dichloromethane,
methanol and acetone. Stability
Hydrolysis DT50 66.3 d (25 癈),
9.0 d (40 癈) (pH 7); DT50 1.1 d
(25 癈), 0.2 d (40 癈) (pH 9);
stable at pH 4. Photolysis DT50
c. 6 d (pH 5). DT50 in atmosphere
2.155 h (Atkinson calculation).
pKa >12 F.p. 71.4 癈 (Pensky-
Martens closed cup)
CAS Registry Number:
2312-35-8
Synonyms:
;Propargite EC;2-(4-tert-butylphenoxy)cyclohexyl prop-2-ynyl sulphite;Propargite TC;2-(P-Tert-Butylphenoxy)Cyclohexyl 2-Propynl Sulfite;2-(4-tert-butylphenoxy) cyclohexyl prop-2-ynyl sulfite;2-(4-tert-butylphenoxy)cyclohexyl prop-2-yn-1-yl sulfite;[4-(4-tert-butylphenoxy)cyclohexyl] prop-2-ynyl sulfite;
Molecular Formula:
C₁₉H₂₆O₄S
Molecular Weight:
350.4723
Molecular Structure:
Hazard Symbols:
T:Toxic;
N:Dangerous for the environment;
Risk Codes:
R23:;
R38:;
R40:;
R41:;
R50/53:;
Safety Description:
S26:;
S36/37/39:;
S45:;
S60:;
S61:;

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