您好,欢迎来到魔法化学网!

| CAS号 : | 298-06-6 |
精确质量 : | 185.99400 |
| 分子式 : | C4H11O2PS2 |
logP : | 2.86430 |
| 分子量 : | 186.23300 |
PSA : | 99.16000 |
O,O′-二乙基二硫代磷酸酯 | |
Diethylphosphorodithioate | |
298-06-6 | |
C4H11O2PS2 | |
186.23300 | |
99.16000 | |
2.86430 | |
185.99400 |
|
n20/D 1.512(lit.)
|
|
|
181 °F
|
|
|
60 °C1 mm Hg(lit.)
|
|
|
<0ºC
|
|
|
1.11 g/mL at 25 °C(lit.)
|
|
|
0.0887mmHg at 25°C
|
|
|
2-8ºC
|
|
TD7350000
|
|
|
3
|
|
|
8
|
|
|
S26-S36/37/39-S45
|
|
|
III
|
|
|
UN 3265 8/PG 2
|
|
|
T
|
|
|
R23/24/25; R34
|
|
2933990090
|
|
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
<p>由无水乙醇和五硫化二磷反应制得。</p> | |
<p>是农药中间体,用于制取甲拌磷和乙基稻丰散等。O,O-二乙基-二硫代磷酸酯经氯化得到O,O-二乙基硫化磷酰氯。也是农药中间体,用于合成对硫磷、内吸磷、治螟磷、辛硫磷、1605和1059等。</p> |