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2,4-Pentanedione,3-[(3-nitrophenyl)methylene]-

更新时间:2025-09-02 20:26:51

2,4-Pentanedione,3-[(3-nitrophenyl)methylene]-结构式
2,4-Pentanedione,3-[(3-nitrophenyl)methylene]-结构式
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常用名 2,4-Pentanedione,3-[(3-nitrophenyl)methylene]- 英文名 2,4-Pentanedione,3-[(3-nitrophenyl)methylene]-
CAS号 29197-19-1 分子量 233.22000
密度 1.255g/cm3 沸点 442.6ºC at 760mmHg
分子式 C12H11NO4 熔点 N/A
MSDS N/A 闪点 223.1ºC

 名称

英文名 3-[(3-nitrophenyl)methylidene]pentane-2,4-dione
英文别名 更多

 物理化学性质

密度 1.255g/cm3
沸点 442.6ºC at 760mmHg
分子式 C12H11NO4
分子量 233.22000
闪点 223.1ºC
精确质量 233.06900
PSA 79.96000
LogP 2.67940
蒸汽压 4.94E-08mmHg at 25°C
折射率 1.587

 毒性和生态

 安全信息

海关编码 2914700090

 海关

海关编码 2914700090
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%

 英文别名

3-(m-Nitrobenzylidene)acetylacetone
3-(3-Nitrobenzylidene)acetylacetone
3-Nitro-13.12-dioxo-1-(12-aetho-buten-(11)-yl)-benzol
2,4-Pentanedione,3-(m-nitrobenzylidene)
3-(m-Nitrobenzal) 2,4-pentanedione
3-(3-Nitro-benzyliden)-pentan-2,4-dion
m-nitrobenzylidene-acetylacetone
3-(3-nitrobenzylidene)pentane-2,4-dione
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