38917-61-2
英文名称
5H-Cyclopentapyrazine, 6,7-dihydro-2,5-dimethyl-
CAS
38917-61-2
分子式
C9H12N2
分子量
148.21
MOL 文件
38917-61-2.mol
结构式
基本信息
英文别名
6,7-dimethyl dihydrocyclopentapyrazine
5H-Cyclopentapyrazine, 6,7-dihydro-2,5-dimethyl-
6,7-Dihydro-2(3),5-dimethyl-5H-cyclopenta[b]pyrazine
5H-Cyclopentapyrazine, 6,7-dihydro-2,5-dimethyl-
6,7-Dihydro-2(3),5-dimethyl-5H-cyclopenta[b]pyrazine
物理化学性质
| 沸点 | 222.1±35.0 °C(Predicted) |
| 密度 | 1.049±0.06 g/cm3(Predicted) |
| FEMA | 4702 | 2(3),5-DIMETHYL-6,7-DIHYDRO-5H-CYCLOPENTAPYRAZINE |
| 酸度系数(pKa) | 2.63±0.40(Predicted) |
| 气味 (Odor) | at 0.10 % in propylene glycol. burnt earthy nutty roasted |
| 香型 | burnt |
| JECFA Number | 2128 |
| LogP | 1.77 |