CAS 编号：74-89-5
Molecular Formula: CH5N
Molecular Weight: 31.06
|
熔点 |
-93 °C(lit.) |
|
沸点 |
-6.3 °C(lit.) |
|
密度 |
0.785 g/mL at 25 °C |
|
蒸气密度 |
1.08 (20 °C, vs air) |
|
蒸气压 |
27 psi ( 20 °C) |
|
折射率 |
n20/D 1.371 |
|
闪点 |
61 °F |
|
储存温度 |
Store below +30°C. |
|
溶解度 |
highly soluble in water (108g/100g) at 25°C; soluble in alcohol and miscible with ether; HCl salt is soluble in water and absolute alcohol; compound is insoluble in chloroform, acetone, ether, and ethyl acetate |
|
磷酸氢钙 |
10.63(25℃时) |
|
形式 |
气体 |
|
比重 |
0.901 (20℃/4℃) (40%溶液) |
|
肺动脉高压 |
14 (H2O, 20°C) |
|
爆炸极限 |
4.9-20.8% |
|
气味阈值 |
0.035 ppm |
|
水溶性 |
与水、乙醇、苯、丙酮、乙醚混溶。 |
|
稳定 |
稳定。高度易燃。注意爆炸极限较宽。与氧化剂、酸、碱、碱土金属、铜及其合金、锌及其合金不相容。 |
|
符号(GHS) |
|
|
信号词 |
危险 |
|
危险代码 |
F+、Xn、C、F、T |
|
里达 |
联合国 3286 3/PG 2 |
|
危险等级 |
3 |
|
包装集团 |
二 |
|
HS 编码 |
29211100 |
甲胺可用于制造农药、医药、橡胶硫化促进剂、染料、炸药、皮革、石油、表面活性剂、离子交换树脂、脱漆剂、涂料以及添加剂等，是制造农药乐果、西维因、杀虫脒的重要原料。
Methylamine is an important kind of fatty amines organic chemicals and is used in a variety of industries such as manufacture of dyestuffs, treatment of cellulose, acetate rayon, as fuel additive, rocket propellant, and leather tanning processes. It can be used in the synthesis of the N-methyl-chloroacetamide that is the intermediate of the organic phosphorus insecticide dimethoate and omethoate; synthesis of the intermediate of the monocrotophos, α-chloro acetoacetyl methylamine; synthesis of the intermediates of carbamate pesticide, carbamoyl chloride and methyl isocyanate; as well as the synthesis of other pesticides varieties such as formamidine, amitraz, and tribenuron, etc. In addition, it can also be used in medicine, rubber, dyes, leather industry and photosensitive materials.
单甲胺 40
一甲胺 40
一甲胺40溶液
无水一甲胺
一甲胺溶液
