中文名 | 3,3-双(4-氯苄基)-2,4-戊二酮 |
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英文名 | 3,3-bis[(4-chlorophenyl)methyl]pentane-2,4-dione |
英文别名 |
2,4-Pentanedione,3,3-bis[(4-chlorophenyl)methyl]
chlorobenzylpentanedione 3,3-bis(4-chlorobenzyl)pentane-2,4-dione |
密度 | 1.231g/cm3 |
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沸点 | 441.3ºC at 760mmHg |
熔点 | 109-111ºC |
分子式 | C19H18Cl2O2 |
分子量 | 349.25100 |
闪点 | 186.1ºC |
精确质量 | 348.06800 |
PSA | 34.14000 |
LogP | 4.94300 |
蒸汽压 | 5.49E-08mmHg at 25°C |
折射率 | 1.571 |
危害码 (欧洲) | Xi: Irritant; |
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海关编码 | 2914700090 |
~9% 130745-77-6 |
文献:Tetrahedron, , vol. 46, # 15 p. 5333 - 5346 |
海关编码 | 2914700090 |
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中文概述 | 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |