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| CAS号 : | 1125-88-8 |
精确质量 : | 152.08400 |
| 分子式 : | C9H12O2 |
logP : | 1.97800 |
| 分子量 : | 152.19000 |
PSA : | 18.46000 |
苯甲醛二甲缩醛 | |
Benzaldehyde dimethyl acetal | |
1125-88-8 | |
C9H12O2 | |
152.19000 | |
18.46000 | |
1.97800 | |
152.08400 |
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n20/D 1.493(lit.)
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无色液体
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157 °F
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87-89 °C18 mm Hg(lit.)
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87-89ºC
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1.014 g/mL at 25 °C(lit.)
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decomposes
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0.476mmHg at 25°C
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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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CU5774000
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3
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29110000
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S23-S24/25
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3271
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Xn
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R22; R36/37/38
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HS:29110000.Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.0% |
1.用苯甲醛与甲醇在酸催化剂存在下进行羟醛脱水缩合则转化为缩醛。 | |
有机合成的重要原料。 |
