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1-Methoxy-2-heptyn-4-one

更新时间:2024-10-07 10:43:37

1-Methoxy-2-heptyn-4-one结构式
1-Methoxy-2-heptyn-4-one结构式
委托求购
常用名 1-Methoxy-2-heptyn-4-one 英文名 1-Methoxy-2-heptyn-4-one
CAS号 32904-88-4 分子量 140.18000
密度 0.951g/cm3 沸点 191.3ºC at 760mmHg
分子式 C8H12O2 熔点 N/A
MSDS N/A 闪点 71.8ºC

 1-Methoxy-2-heptyn-4-one名称

英文名 1-methoxyhept-2-yn-4-one
英文别名 更多

 1-Methoxy-2-heptyn-4-one物理化学性质

密度 0.951g/cm3
沸点 191.3ºC at 760mmHg
分子式 C8H12O2
分子量 140.18000
闪点 71.8ºC
精确质量 140.08400
PSA 26.30000
LogP 1.00540
折射率 1.44

 1-Methoxy-2-heptyn-4-one安全信息

海关编码 2914509090

 1-Methoxy-2-heptyn-4-one合成线路

~%

1-Methoxy-2-heptyn-4-one结构式

1-Methoxy-2-hep...

32904-88-4

文献:Vereshchagin,L.I. et al. Journal of Organic Chemistry USSR (English Translation), 1971 , vol. 7, # 5 p. 923 - 927 Zhurnal Organicheskoi Khimii, 1971 , vol. 7, # 5 p. 907 - 912

 1-Methoxy-2-heptyn-4-one海关

海关编码 2914509090
中文概述 2914509090 含其他含氧基的酮. 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:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 1-Methoxy-2-heptyn-4-one英文别名

1-Methoxy-2-heptyn-4-one
1-methoxy-hept-2-yn-4-one
2-Heptyn-4-one,1-methoxy
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