0710-3529916
0710-3211378
中文別名:正丙基二氧七環(huán);
CAS No.: 4469-34-5
英文名稱(chēng):2-propyl-4,7-dihydro-1,3-dioxepine
英文別名:1,3-Dioxepin,4,7-dihydro-2-propyl-;
分子式:C8H14O2
分子量:142.1956
結(jié)構(gòu)式:
InChI:InChI=1/C8H14O2/c1-2-5-8-9-6-3-4-7-10-8/h3-4,8H,2,5-7H2,1H3
密度:0.925g/cm3
沸點(diǎn):187.6°C at 760 mmHg
閃點(diǎn):61.5°C
用途:主要于生產(chǎn)維生素B6的主要中間體
包裝規(guī)格:200kg/塑料桶
含量:97.5%,98%,98.5%
Characteristics |
Colorless or light yellow transparent liquid |
Water (K.F) |
≤0.5% |
Related substances |
3-propy1-1,2-dioxepane 飽和七環(huán) ≤1.0% |
Purity |
≥97.5% |