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| CAS号 : | 1759-53-1 |
精确质量 : | 86.03680 |
| 分子式 : | C4H6O2 |
logP : | 0.48100 |
| 分子量 : | 86.08920 |
PSA : | 37.30000 |
环丙甲酸 | |
cyclopropanecarboxylic acid | |
1759-53-1 | |
C4H6O2 | |
86.08920 | |
37.30000 | |
0.48100 | |
86.03680 |
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n20/D 1.438(lit.)
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透明液体
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161 °F
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182-184 °C(lit.)
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14-17 °C(lit.)
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1.081 g/mL at 25 °C(lit.)
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0.362mmHg at 25°C
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Stable under normal temperatures and pressures.
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0-6ºC
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GZ1100000
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3
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29162000
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8
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S26-S36/37/39-S45
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II
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UN 3265 8/PG 2
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C
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R22; R34
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29162000. Other cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff:6.5% |
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29162000. Other cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff:10.0% |
1.以γ-丁内酯为原料,在卤化剂与醇的存在下,开环形成γ氯代丁酸丁酯,在强碱存在下,合环得环丙烷羧酸酯,经水解得环丙烷羧酸。
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本品为有机合成中间体。可用于合成拟除虫菊酯类农药和抗菌新药环丙烷氟哌酸等药物。 |