Nomor CAS: 74-89-5
Molecular Formula: CH5N
Molecular Weight: 31.06
|
Titik lebur |
-93 °C(lit.) |
|
Titik didih |
-6.3 °C(lit.) |
|
Kepadatan |
0.785 g/mL at 25 °C |
|
kepadatan uap |
1.08 (20 °C, vs air) |
|
tekanan uap |
27 psi ( 20 °C) |
|
indeks bias |
n20/Hari 1.371 |
|
Titik nyala |
61 °F |
|
suhu penyimpanan |
Store below +30°C. |
|
kelarutan |
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 |
|
pka |
10,63 (pada suhu 25℃) |
|
membentuk |
Gas |
|
Berat jenis |
0,901 (20℃/4℃) (40% Larutan) |
|
Bahasa Indonesia |
14 (H2O, 20°C) |
|
batas ledakan |
4.9-20.8% |
|
Ambang Bau |
0,035ppm |
|
Kelarutan Air |
Dapat bercampur dengan air, etanol, benzena, aseton dan eter. |
|
Stabilitas |
Stabil. Sangat mudah terbakar. Perhatikan batas ledakan yang lebar. Tidak cocok dengan zat pengoksidasi, asam, alkali, logam alkali tanah, tembaga dan paduannya, seng dan paduannya. |
|
Simbol (GHS) |
|
|
Kata sinyal |
Bahaya |
|
Kode Bahaya |
F+,Xn,C,F,T |
|
RIDDA |
PBB 3286 3/PG 2 |
|
Kelas Bahaya |
3 |
|
Kelompok Pengepakan |
II |
|
Kode HS |
29211100 |
Metilamin dapat digunakan untuk membuat pestisida, obat-obatan, akselerator vulkanisasi karet, pewarna, bahan peledak, kulit, minyak bumi, surfaktan, dan resin penukar ion, pengelupas cat, dan pelapis serta aditif. Ini adalah bahan baku penting untuk pembuatan pestisida dimetoat, karbaril, dan klordimeform.
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.
