Nambari ya CAS: 74-89-5
Molecular Formula: CH5N
Molecular Weight: 31.06
Kiwango myeyuko |
-93 °C(lit.) |
Kiwango cha kuchemsha |
-6.3 °C(lit.) |
Msongamano |
0.785 g/mL at 25 °C |
wiani wa mvuke |
1.08 (20 °C, vs air) |
shinikizo la mvuke |
27 psi ( 20 °C) |
refractive index |
n20/D 1.371 |
Kiwango cha kumweka |
61 °F |
joto la kuhifadhi. |
Store below +30°C. |
umumunyifu |
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 (katika 25℃) |
fomu |
Gesi |
Mvuto Maalum |
0.901 (20℃/4℃) (40% Soln.) |
PH |
14 (H2O, 20°C) |
kikomo cha kulipuka |
4.9-20.8% |
Kizingiti cha harufu |
0.035ppm |
Umumunyifu wa Maji |
Inachanganya na maji, ethanoli, benzini, asetoni na etha. |
Utulivu |
Imara. Inaweza kuwaka sana. Kumbuka vikomo vya mlipuko mpana. Haipatani na mawakala wa vioksidishaji, asidi, alkali, metali za ardhi za alkali, shaba na aloi zake, zinki na aloi zake. |
Alama(GHS) |
|
Neno la ishara |
Hatari |
Nambari za Hatari |
F+,Xn,C,F,T |
RIDDAR |
UN 3286 3/PG 2 |
Hatari Hatari |
3 |
Kikundi cha Ufungashaji |
II |
Msimbo wa HS |
29211100 |
Methylamine inaweza kutumika kutengeneza dawa za kuua wadudu, dawa, kichapuzi cha mpira, rangi, vilipuzi, ngozi, mafuta ya petroli, viambata, na resini za kubadilishana ioni, vichuuzi vya rangi, na vipako pamoja na viungio. Ni malighafi muhimu kwa utengenezaji wa dawa ya dimethoate, carbaryl, na chlordimeform.
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.