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2-Diazo-1,3-diphenyl-1,3-propanedione

更新时间:2025-09-28 08:06:08

2-Diazo-1,3-diphenyl-1,3-propanedione结构式
2-Diazo-1,3-diphenyl-1,3-propanedione结构式
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常用名 2-Diazo-1,3-diphenyl-1,3-propanedione 英文名 2-Diazo-1,3-diphenyl-1,3-propanedione
CAS号 2085-31-6 分子量 250.25200
密度 N/A 沸点 N/A
分子式 C15H10N2O2 熔点 N/A
MSDS N/A 闪点 N/A

 2-Diazo-1,3-diphenyl-1,3-propanedione名称

英文名 2-diazonio-3-oxo-1,3-diphenylprop-1-en-1-olate
英文别名 更多

 2-Diazo-1,3-diphenyl-1,3-propanedione物理化学性质

分子式 C15H10N2O2
分子量 250.25200
精确质量 250.07400
PSA 68.28000
LogP 3.52168
InChIKey OOHAJTLMZFITEZ-UHFFFAOYSA-N
SMILES [N-]=[N+]=C(C(=O)c1ccccc1)C(=O)c1ccccc1

 2-Diazo-1,3-diphenyl-1,3-propanedione安全信息

海关编码 2927000090

 2-Diazo-1,3-diphenyl-1,3-propanedione合成线路

~99%

2-Diazo-1,3-diphenyl-1,3-propanedione结构式

2-Diazo-1,3-dip...

2085-31-6

文献:Popic; Korneev; Nikolaev; Korobitsyna Synthesis, 1991 , # 3 p. 195 - 198

~90%

2-Diazo-1,3-diphenyl-1,3-propanedione结构式

2-Diazo-1,3-dip...

2085-31-6

文献:Madan Kumar Synthetic Communications, 1991 , vol. 21, # 21 p. 2121 - 2127

~%

2-Diazo-1,3-diphenyl-1,3-propanedione结构式

2-Diazo-1,3-dip...

2085-31-6

文献:Thoraval, J. Y.; Nagai, W.; Yeung Lam Ko, Y. Y. C.; Carrie, R. Tetrahedron, 1990 , vol. 46, # 11 p. 3859 - 3868

 2-Diazo-1,3-diphenyl-1,3-propanedione海关

海关编码 2927000090
中文概述 2927000090 其他重氮化合物、偶氮化合物等(包括氧化偶氮化合物). 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 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 2-Diazo-1,3-diphenyl-1,3-propanedione英文别名

Dibenzoyldiazomethan
dibenzoyldiazomethane
2-Diazo-1,3-diphenyl-1,3-propanedione
1,3-Propanedione,2-diazo-1,3-diphenyl
2-diazo-1,3-diphenyl-propane-1,3-dione
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