英语词典化工词典

4-bromo-2-fluoropyridine

4-bromo-2-fluoropyridine


  • 中文别名:4-溴-2-氟吡啶
  • 英文别名:2,2-dichloroethenyl dipropyl phosphate;
    Phosphorsaeure-(2,2-dichlor-vinylester)-dipropylester;
    Phosphoric acid,2,2-dichloroethenyl dipropyl ester;
    phosphoric acid-(2,2-dichloro-vinyl ester)-dipropyl ester;
    O,O-dipropyl-O-(2,2-dichloroethenyl) phosphate;
    Phosphoric acid,2,2-dichlorovinyl dipropyl ester;
    2,2-Dichlorovinyl dipropyl phosphate 
  • CAS No.:71-98-7
  • 分子量:0
  • 精确分子量:276.00900
  • PSA:54.57000
  • InChI:The Key: OBUPKOWLJDGPFA-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.259g/cm3
沸点:
258.4ºC at 760 mmHg
闪点:
120.3ºC
折射率:
1.464

安全信息

密度:
1.259g/cm3
沸点:
258.4ºC at 760 mmHg
闪点:
120.3ºC
折射率:
1.464

海关数据

中国海关编码:2919900090

概述:
HS:2919900090 其他磷酸酯及其盐(包括乳磷酸盐)(包括它们的卤化,磺化,硝化和亚硝化衍生物) 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
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M.进口商品检验N.出口商品检验
摘要/Summary:
2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated 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%

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