您好,欢迎来到魔法化学网!

| CAS号 : | 529-23-7 |
精确质量 : | 121.05300 |
| 分子式 : | C7H7NO |
logP : | 1.66250 |
| 分子量 : | 121.13700 |
PSA : | 43.09000 |
2-氨基苯甲醛 | |
2-Aminobenzaldehyde | |
529-23-7 | |
C7H7NO | |
121.13700 | |
43.09000 | |
1.66250 | |
121.05300 |
|
1.639
|
|
|
淡黄色结晶粉末
|
|
|
113 °C
|
|
|
258.7ºC at 760 mmHg
|
|
|
38°C
|
|
|
1.171 g/cm3
|
|
|
Unstable: reported to polymerize rapidly at room temperature. Incompatible with strong oxidizing agents, strong bases. Store at -20ºC.
|
|
|
-20ºC
|
|
3
|
|
|
S26-S37/39
|
|
|
Xi
|
|
|
R36/37/38
|
|
|
2922399090
|
品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装 |
|
2922399090 其他氨基醛、氨基酮及其盐(包括氨基醌及其盐,但含有一种以上含氧基的除外). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
|
2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
|
|
邻硝基苯甲醛用硫酸亚铁及氨还原而得;将七水合硫酸亚铁、浓盐酸、水和邻硝基苯甲醛加入反应器中搅拌加热,当混合物温度达90℃时一次加入浓氨水,再分三批加入氨水,加料完毕,将混合物水蒸气蒸馏,馏出液用氯化钠饱和,冷却,过滤得成品。 | |
有机合成中间体。 |