2,6-二氟苯腈|1897-52-5
- Molecular Structure:
- Name:
- 2,6-二氟苯腈|1897-52-5
- Cas:
- 1897-52-5
- Formula:
- C7H3F2N
- Page View:
- Upload Time:
- 2019-03-18 09:01:37
- Features:
中文名称:2,6-二氟苯腈
中文别名:2,6-二氟苯甲腈
英文名称:2,6-Difluorobenzonitrile
英文别名:6-Difluorobenzonitrile; NC-2,6-F2-C6H3; 2,6-Difluoro carbonitrile; 2,6-DIFLUOROBENZONIT; 2,6-F2-C6H3CN;
CAS号:1897-52-5
分子式:C7H3F2N
分子量:139.10200
精确质量:139.02300
PSA:23.79000
LogP:1.83648
物化性质
外观与性状:白色粉末
密度:1.246 g/mL at 25 °C(lit.)
熔点:25-28 °C(lit.)
沸点:197-198 °C
闪点:176 °F
折射率:n20/D 1.4875(lit.)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:1.23mmHg at 25°C
用途
产品为新型农药中间体,主要用于生产高效、低毒、广谱的含氟苯甲酰脲类杀虫剂、除草剂。另外在工程塑料、电子材料及染料等方面也有作用。产品镀锌铁桶包装,每桶净重250千克。