您好，欢迎来到魔法化学网！
| CAS号 : | 372-18-9 |
精确质量 : | 114.02800 |
| 分子式 : | C6H4F2 |
logP : | 1.96480 |
| 分子量 : | 114.09300 |
PSA : | 0.00000 |
1,3-二氟苯 | |
1,3-difluorobenzene | |
372-18-9 | |
C6H4F2 | |
114.09300 | |
0.00000 | |
1.96480 | |
114.02800 |
|
n20/D 1.438(lit.)
|
|
|
透明无色至淡黄色液体
|
|
|
库房通风低温干燥,与氧化剂分开储运存放
|
|
|
36 °F
|
|
|
83 °C
|
|
|
-59 °C
|
|
|
1.163 g/mL at 25 °C(lit.)
|
|
|
insoluble
|
|
|
Stable under normal temperatures and pressures.
|
GHS02, GHS07 | |
危险 | |
H225; H332 | |
P210 | |
|
CZ5652000
|
|
|
1
|
|
|
29036990
|
|
|
3
|
|
|
S7-S16-S29-S33
|
|
|
II
|
|
|
UN 1993 3/PG 2
|
|
|
F
|
|
|
R11; R20
|
|
2933990090
|
|
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
<p>间苯二胺经重氮化；置换而得。</p> | |
<p>是合成含氟医药；农药等的重要中间体。用于有机合成中间体。</p> |
