| 中文别名 | 3,4-二氟苯甲酸(MSDS,455-86-7结构式,分子量,溶解度) |
| 英文别名 | 3,4-Difluorobenzoic acid();3,4-Difluorobenzoic acid |
| CAS号 | 455-86-7 |
| SMILES | c1cc(c(cc1C(=O)O)F)F |
| Inchi | InChI=1S/C7H4F2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,(H,10,11) |
| InchiKey | FPENCTDAQQQKNY-UHFFFAOYSA-N |
| 分子式 Formula | C7H4F2O2 |
| 分子量 Molecular Weight | 158.10 |
| 闪点 FP | 109.2±21.8 ℃ |
| 熔点 Melting point | 121-124℃ |
| 沸点 Boiling point | 257.0±20.0 ℃ at 760 mmHg |
| Polarizability极化度 | 13.1±0.5 10-24cm3 |
| 密度 Density | 1.4±0.1 g/cm3 |
| 蒸汽压 Vapor Pressure | 0.0±0.5 mmHg at 25℃ |
| 溶解度Solubility | Solubility in Methanol:very faint turbidity |
| 储藏条件 Storage conditions | Store at 4℃,-4℃下存储更优 |
