您好,欢迎来到魔法化学网!

| CAS号 : | 589-29-7 |
精确质量 : | 138.06800 |
| 分子式 : | C8H10O2 |
logP : | 0.67120 |
| 分子量 : | 138.16400 |
PSA : | 40.46000 |
对苯二甲醇 | |
1,4-Benzenedimethanol | |
589-29-7 | |
C8H10O2 | |
138.16400 | |
40.46000 | |
0.67120 | |
138.06800 |
|
白色至灰白色结晶粉末
|
|
|
Stable under normal temperatures and pressures.
|
|
|
138-143°C/1mm
|
|
|
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
|
|
|
114-118 °C(lit.)
|
|
|
138-143 °C1 mm Hg(lit.)
|
|
29062900
|
|
|
3
|
|
|
R20/22
|
|
|
S22-S24/25-S9-S7-S23
|
|
|
Xn
|
29062900. Other Aromatic alcohols. General tariff:5.5% |
1.生产方法简述由对苯撑二甲氯水解而得。将对苯撑二甲氯、碳酸钠、水加入反应器内,用工业酒精作乳化剂,升温至90℃以下,搅拌反应3h即得成品。收率85%以上。 | |
二、用途有机合成中间体。用于生产可溶性聚苯。 |