2-Butene-1,4-dione,1,2,4-triphenyl-, (2Z)-
- 中文别名:1,2,4-三苯基丁-2-烯-1,4-二酮
- 英文别名:1,2,4-triphenylbut-2-ene-1,4-dione;
(Z)-1,2,4-triphenyl-2-butene-1,4-dione;
(Z)-vinyl diacetate;
MeC(O)OCHCHC(O)OMe;
cis-1.2-Diacetoxy-ethylen;
(Z)-1,2-diacetoxyethene;
1,2,4-Triphenyl-but-2c-en-1,4-dion;
1,2,4-triphenyl-but-2-ene-1,4-dione;
(Z)-vinylene diacetate;
dimethylmaleate;
1,2,4-Triphenyl-buten-(2c)-dion-(1.4)
- CAS No.:13249-75-7
- 分子式:C22H16O2
- 分子量:0
- 精确分子量:312.11500
- PSA:34.14000
- InChI:The Key: MEBZZSFHCRISAQ-SILNSSARSA-N
- 分子结构式:
物化性质
- 密度:
- 1.16g/cm3
- 沸点:
- 474ºC at 760mmHg
- 闪点:
- 176ºC
- 折射率:
- 1.626
- 蒸汽压:
- 3.75E-09mmHg at 25°C
安全信息
- 密度:
- 1.16g/cm3
- 沸点:
- 474ºC at 760mmHg
- 闪点:
- 176ºC
- 折射率:
- 1.626
- 蒸汽压:
- 3.75E-09mmHg at 25°C
海关数据
中国海关编码:2914399090
- 概述:
- 2914399090. 其他不含其他含氧基的芳香酮. 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, 丙酮报明包装
- 摘要/Summary:
- 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%