3-氧代-3-苯基丙酸叔丁酯
- 中文名称:
- 3-氧代-3-苯基丙酸叔丁酯
- 中文别名:
- 3-氧代-3-苯基丙酸叔丁酯;
L-norleucine, N-benzoyl-;
N-benzoyl-L-norleucine;
N-(phenylcarbonyl)-L-norleucine;
R-(+)-Tetrahydropapaverin;
(R)-1-(3,4-DIMETHOXY-BENZYL)-6,7-DIMETHOXY-1,2,3,4-TETRAHYDRO-ISOQUINOLINE HYDROCHLORID;
R-Tetrahydropapaverine;
R-BINAP;
20060917;
(R)-tetrahydropapaverine hydrochloride;
(1R)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline;
R-Tetrahydropapaverine hydrochloride;
R-TATRAHYDROPAPAVERINE HCL;
(R)-1,2,3,4-tetrahydr
- 英文名称:
- tert-butyl 3-oxo-3-phenylpropanoate
- 英文别名:
- tert-butyl 3-oxo-3-phenylpropanoate;
PhC(O)CH2COOBu-t;
tert-butyl benzoylacetate;
Tert-butyl 3-oxo-3-phenyl-propanoate;
benzoylacetic acidtert-butyl ester
- CAS No.:
- 54441-66-6
- 分 子 式:
-
C13H16O3
- 分 子 量:
- 220.2643
- 精确分子量:
- 220.11000
- PSA:
- 43.37000
- InChI:
- InChI=1/C13H16O3/c1-13(2,3)16-12(15)9-11(14)10-7-5-4-6-8-10/h4-8H,9H2,1-3H3 3
- SDS:
- 查看
3-氧代-3-苯基丙酸叔丁酯 物化性质
- 密度:
- 1.063g/cm3
- 沸点:
- 290.6ºC at 760 mmHg
- 闪点:
- 122.8ºC
- 折射率:
- 1.502
3-氧代-3-苯基丙酸叔丁酯 海关数据
中国海关编码:2918300090
- 概述:
- 2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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
- 摘要/Summary:
- 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%