1,4,6,8-四氯二苯并[b,d]呋喃

  • 基本信息
  • 物化性质
  • 安全信息
  • 海关数据

1,4,6,8-四氯二苯并[b,d]呋喃 基本信息

中文名称:
1,4,6,8-四氯二苯并[b,d]呋喃 
中文别名:
1,4,6,8-四氯二苯并[b,d]呋喃;
(2-phosphonophenyl)phosphonic acid 
英文名称:
Phosphonic acid,P,P'-1,2-phenylenebis-
英文别名:
(2-phosphonophenyl)phosphonic acid;
Benzene-1,4-diphosphonic acid;
Phenyldiphosphonic acid;
Benzenediphosphonic acid;
Benzol-diphosphonsaeure-(1.2);
Phosphonic acid,phenylenebis;
o-Phenylendiphosphonsaeure;
benzene-1,2-diphosphonic acid;
1,2-phenylenediphosphonic acid 
CAS No.:
28255-47-2
分 子 式:
C6H8O6P2
分 子 量:
238.071642
精确分子量:
237.98000
PSA:
134.68000
InChI:
The Key: NNJPAMQRBHASEV-UHFFFAOYSA-N
分子结构式:
SDS:
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1,4,6,8-四氯二苯并[b,d]呋喃 物化性质

沸点:
608ºC at 760mmHg
闪点:
321.5ºC
蒸汽压:
1.24E-15mmHg at 25°C

1,4,6,8-四氯二苯并[b,d]呋喃 安全信息

海关代码:
2931900090

1,4,6,8-四氯二苯并[b,d]呋喃 海关数据

中国海关编码:2931900090

概述:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 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%
摘要/Summary:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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