2-(9H-fluoren-9-ylidene)acetaldehyde

2-(9H-fluoren-9-ylidene)acetaldehyde名称

[ CAS 号 ]:
4425-71-2

[ 英文名 ]:
2-(9H-fluoren-9-ylidene)acetaldehyde

[英文别名 ]:

fluorenylideneacetaldehyde
Fluoren-9-yliden-acetaldehyd
9-fluorenylideneacetaldehyde
fluoren-9-ylidene-acetaldehyde
fluoren-9-yliden-acetaldehyde
(9H-fluoren-9-ylidene)acetaldehyde

2-(9H-fluoren-9-ylidene)acetaldehyde物理化学性质

[ 分子式 ]:
C₁₅H₁₀O

[ 分子量 ]:
206.23900

[ 精确质量 ]:
206.07300

[ PSA ]:
17.07000

[ LogP ]:
3.29760

2-(9H-fluoren-9-ylidene)acetaldehyde安全信息

[ 海关编码 ]:
2912299000

2-(9H-fluoren-9-ylidene)acetaldehyde上下游产品

2-(9H-fluoren-9-ylidene)acetaldehyde上游产品

2-(9H-fluoren-9-ylidene)acetaldehyde下游产品

2-(9H-fluoren-9-ylidene)acetaldehyde海关

[ 海关编码 ]: 2912299000

[ 中文概述 ]:
2912299000. 其他不含其他含氧基的环醛. 增值税率:17.0%. 退税率:13.0%. 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, 四聚甲醛报明外观

[ Summary ]:
2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%