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| CAS号 : | 122-03-2 |
精确质量 : | 148.08900 |
| 分子式 : | C10H12O |
logP : | 2.62250 |
| 分子量 : | 148.20200 |
PSA : | 17.07000 |
4-异丙基苯甲醛 | |
cuminaldehyde | |
122-03-2 | |
C10H12O | |
148.20200 | |
17.07000 | |
2.62250 | |
148.08900 |
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n20/D 1.529(lit.)
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透明无色至黄色液体
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200 °F
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235-236 °C(lit.)
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235-236ºC(lit.)
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0.977 g/mL at 25 °C(lit.)
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insoluble
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0.0482mmHg at 25°C
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Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
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CU7000000
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2
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S26-S36-S37/39
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I; II; III
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2912210000
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Xn
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R22; R36/37/38
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品名, 成分含量, 用途, 四聚甲醛报明外观 |
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2912210000 苯甲醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最低关税:5.5%。普通关税:30.0% |
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2912210000 benzaldehyde。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:5.5%。General tariff:30.0% |
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HTS:2912210000.Benzaldehyde.Rate general: 5.5%.Rate special: Free (A+,AU,BH,CA,CL,CO,D,E,IL,J,JO,KR,MA,MX,OM,P,PA,PE,SG) |
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1. 烟草：BU，56；以异丙苯为原料，先进行氯甲基化反应生成枯茗基氯，再按Sommelet反应制得。 | |
用于配制香精和制兔耳草醛等。 |
