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| CAS号 : | 104-93-8 |
精确质量 : | 122.07300 |
| 分子式 : | C8H10O |
logP : | 2.00360 |
| 分子量 : | 122.16400 |
PSA : | 9.23000 |
对甲苯甲醚 | |
4-Methylanisole | |
104-93-8 | |
C8H10O | |
122.16400 | |
9.23000 | |
2.00360 | |
122.07300 |
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透明至略黄色液体
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n20/D 1.511(lit.)
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Stable. Incompatible with strong oxidizing agents. Combustible.
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128 °F
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0.129mmHg at 25°C
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库房通风低温干燥
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-32°C
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0.969 g/mL at 25 °C(lit.)
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slightly soluble
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174 °C(lit.)
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III
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3
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29093090
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UN 1993 3/PG 3
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1
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R10; R22
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S36/37-S16
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BZ8780000
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Xn
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HS:29093090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
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HS:29093090.Aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:10.0% |
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由对甲苯酚在氢氧化钠存在下与硫酸二甲酯经甲基化反应制得。反应后经中和洗涤,分层分离;减压蒸馏而得成品,工艺过程与2-甲基苯甲醚相仿。 | |
1.该品是我国GB2760-86规定为允许使用的食用香料。主要用以配制胡桃,榛子等坚果型香精。还用于配制人造依兰、卡南加、紫罗兰、水仙花等香精。 |
