产品供求
基本信息
- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 1,2-Cyclobutanedicarboxylicacid, 1,2-dibromo-, dimethyl ester, trans- (8CI,9CI)
- 英文别名:
- dimethyl 1,2-dibromocyclobutane-1,2-dicarboxylate;
trans-1,2-Dibrom-1,2-dicarbomethoxy-cyclobutan;
(+-)-1.2c-Dibrom-cyclobutan-dicarbonsaeure-(1r.2t)-dimethylester;
1,1,2-dibromo-,dimethyl ester,cis;
1,2-Cyclobutanedicarboxylic acid,1,2-dibromo-,dimethyl ester,cis;
(+-)-1,2-Dibrom-cyclobutan-1r,2t-dicarbonsaeure-dimethylester;
trans-1,2-Dibrom-1,2-cyclobutandicarbonsaeure-dimethylester;
(+-)-1,2-dibromo-cyclobutane-1r,2t-dicarboxylic acid dimethyl ester
- CAS No.:
- 10358-76-6
- 分 子 式:
- C8H10Br2O4
- 分 子 量:
- 329.9706
- 精确分子量:
- 327.89500
- PSA:
- 52.60000
- InChI:
- The Key: DIIOSVRCKOEFMI-YUMQZZPRSA-N
- 分子结构式:
-
- SDS:
- 查看
物化性质
- 密度:
- 1.92g/cm3
- 沸点:
- 298.9ºC at 760 mmHg
- 闪点:
- 134.6ºC
- 折射率:
- 1.562
- 蒸汽压:
- 0.00123mmHg at 25°C
海关数据
中国海关编码:2917209090
- 概述:
- HS:2917209090 其他(环烷、环烯、环萜烯)多元羧酸 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
- 监管条件:
- A.入境货物通关单B.出境货物通关单
- 检验检疫:
- R.进口食品卫生监督检验S.出口食品卫生监督检验
- 摘要/Summary:
- 2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%