4-羟基-4-甲基-2-戊酸结构式
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常用名 | 4-羟基-4-甲基-2-戊酸 | 英文名 | 4-HYDROXY-4-METHYL-PENT-2-YNOIC ACID |
|---|---|---|---|---|
| CAS号 | 50624-25-4 | 分子量 | 128.12600 | |
| 密度 | 1.243g/cm3 | 沸点 | 275.8ºC at 760 mmHg | |
| 分子式 | C6H8O3 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | 134.8ºC | |
| 符号 |
GHS07 |
信号词 | Warning |
| 中文名 | 4-羟基-4-甲基-2-戊酸 |
|---|---|
| 英文名 | 4-hydroxy-4-methylpent-2-ynoic acid |
| 英文别名 | 更多 |
| 密度 | 1.243g/cm3 |
|---|---|
| 沸点 | 275.8ºC at 760 mmHg |
| 分子式 | C6H8O3 |
| 分子量 | 128.12600 |
| 闪点 | 134.8ºC |
| 精确质量 | 128.04700 |
| PSA | 57.53000 |
| InChIKey | SSMODACYDJLXEK-UHFFFAOYSA-N |
| SMILES | CC(C)(O)C#CC(=O)O |
| 折射率 | 1.511 |
| 符号 |
GHS07 |
|---|---|
| 信号词 | Warning |
| 危害声明 | H315-H319-H335 |
| 警示性声明 | P261-P305 + P351 + P338 |
| 危险品运输编码 | NONH for all modes of transport |
| 海关编码 | 2918199090 |
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4-羟基-4-甲基-2-戊酸 50624-25-4 |
| 文献:Yuvchenko, A.P.; Dikusar, E.A.; Zhukovskaya, N.A.; Moiseichuk, K.L. J. Gen. Chem. USSR (Engl. Transl.), 1992 , vol. 62, # 11.2 p. 2604 - 2610,2146 - 2151 |
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4-羟基-4-甲基-2-戊酸 50624-25-4 |
| 文献:Jones; Whiting Journal of the Chemical Society, 1949 , p. 1423,1426 Full Text Show Details Haynes; Jones Journal of the Chemical Society, 1946 , p. 503,505 Full Text Show Details Sal'kind; Michant'ew Zhurnal Obshchei Khimii, 1941 , vol. 11, p. 92,97, 98 Chem. Zentralbl., 1941 , vol. 112, # II p. 1609 |
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4-羟基-4-甲基-2-戊酸 50624-25-4 |
| 文献:Sal'kind; Michant'ew Zhurnal Obshchei Khimii, 1941 , vol. 11, p. 92,97, 98 Chem. Zentralbl., 1941 , vol. 112, # II p. 1609 |
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4-羟基-4-甲基-2-戊酸 50624-25-4 |
| 文献:Kucherov,V.F. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1962 , p. 446 - 451 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1962 , p. 484 - 490 |
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4-羟基-4-甲基-2-戊酸 50624-25-4 |
| 文献:Caporale, Andrea; Tartaggia, Stefano; Castellin, Andrea; De Lucchi, Ottorino Beilstein Journal of Organic Chemistry, 2014 , vol. 10, p. 384 - 393 |
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4-羟基-4-甲基-2-戊酸 50624-25-4
查看详情
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| 文献:Yuvchenko, A.P.; Dikusar, E.A.; Zhukovskaya, N.A.; Moiseichuk, K.L. J. Gen. Chem. USSR (Engl. Transl.), 1992 , vol. 62, # 11.2 p. 2604 - 2610,2146 - 2151 |
|
~%
4-羟基-4-甲基-2-戊酸 50624-25-4
查看详情
|
| 文献:Yuvchenko, A.P.; Dikusar, E.A.; Zhukovskaya, N.A.; Moiseichuk, K.L. J. Gen. Chem. USSR (Engl. Transl.), 1992 , vol. 62, # 11.2 p. 2604 - 2610,2146 - 2151 |
| 4-羟基-4-甲基-2-戊酸上游产品 7 | |
|---|---|
| 4-羟基-4-甲基-2-戊酸下游产品 5 | |
| 海关编码 | 2918199090 |
|---|---|
| 中文概述 | HS: 2918199090. 其他含醇基但不含其他含氧基羧酸(包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
| 4-Hydroxy-4-methyl-pent-2-in-saeure |
| 4-hydroxy-4-methyl-2-pentynoic acid |
| 4-hydroxy-4-methyl-pent-2-ynoic acid |
| 4-Hydroxy-4-methylpent-2-inolsaeure |
| 4-Hydroxy-4-methyl-pentin-(2)-saeure |