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2-Furancarboxaldehyde,4,5-dibromo-

2-Furancarboxaldehyde,4,5-dibromo-


  • 中文别名:4,5-二溴-2-呋喃甲醛
  • 中文释义:4,5-二溴-2-呋喃甲醛;4,5-二溴呋喃-2-甲醛
  • 英文别名:4,5-dibromofuran-2-carbaldehyde;
    4,5-Dibromo-2-furaldehyde;
    4,5-dibromofurfural;
    4,5-bromo-2-furfural;
    4,5-dibromo-2-furancarboxaldehyde;
    4,5-dibromofuran-2-carboxaldehyde;
    4,5-dibromo-furan-2-carbaldehyde 
  • CAS No.:2433-85-4
  • 分子式:C5H2Br2O2
  • 分子量:253.88
  • 精确分子量:251.84200
  • PSA:30.21000
  • InChI:The Key: CRHHCCZDQZBLPL-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
2.183g/cm3
沸点:
276.9ºC at 760mmHg
闪点:
121.2ºC
折射率:
1.617
蒸汽压:
0.00468mmHg at 25°C

安全信息

密度:
2.183g/cm3
沸点:
276.9ºC at 760mmHg
闪点:
121.2ºC
折射率:
1.617
蒸汽压:
0.00468mmHg at 25°C

海关数据

中国海关编码:2932190090

概述:
2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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