1-Oxaspiro[4.5]dec-3-en-2-one,4-(4-bromobenzoyl)-3-methyl-
- 中文别名:4-(4-溴苯甲酰基)-3-甲基-1-氧杂螺[4.5]癸-3-烯-2-酮
- 英文别名:4-(4-Bromobenzoyl)-3-methyl-1-oxaspiro[4.5]dec-3-en-2-one;
4-Bromobenzoyl-3 methyl-2 cyclohexane spiro-4,4-butene-2 olide-4
- CAS No.:86560-10-3
- 分子式:
C17H17BrO3
- 分子量:0
- 精确分子量:348.03600
- PSA:43.37000
- InChI:The Key: FAGGQHWQISDIGE-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.45g/cm3
- 沸点:
- 497.3ºC at 760 mmHg
- 闪点:
- 254.6ºC
- 折射率:
- 1.607
安全信息
- 密度:
- 1.45g/cm3
- 沸点:
- 497.3ºC at 760 mmHg
- 闪点:
- 254.6ºC
- 折射率:
- 1.607
海关数据
中国海关编码:2932209090
- 概述:
- 2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%