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| CAS号 : | 4755-81-1 |
精确质量 : | 150.00800 |
| 分子式 : | C5H7ClO3 |
logP : | 0.35580 |
| 分子量 : | 150.56000 |
PSA : | 43.37000 |
2-氯乙酰乙酸甲酯 | |
Methyl 2-chloroacetoacetate | |
4755-81-1 | |
C5H7ClO3 | |
150.56000 | |
43.37000 | |
0.35580 | |
150.00800 |
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n20/D 1.446(lit.)
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无色液体
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161 °F
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137 °C(lit.)
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−33-−32.7 °C(lit.)
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1.236 g/mL at 25 °C(lit.)
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50 g/L (20 ºC)
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Stable under normal temperatures and pressures.
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Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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3
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29183000
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8
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S26; S27; S28; S36/37/39; S37/39
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III
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UN 2810 6.1/PG 3
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Xn
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R22; R36/37/38
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29183000. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff:6.5% |
