inoa mea kūʻai：Dichloromethane

ʻAno molekala:CH2Cl2

No CAS:75-09-2

Huahana molecular structure：

Na Waiwai Kemika:

Hoʻopili ikaika ka Methylene chloride me nā metala ikaika e like me ka potassium, sodium, a me ka lithium, a me nā kumu ikaika, no ka laʻana, potassium tert-butoxide.Eia nō naʻe, ʻaʻole kūpono ka pūhui me nā caustics ikaika, nā mea hoʻoheheʻe ikaika, a me nā metala e hana kemika e like me ka magnesium a me ka pauka alumini.
Hoʻomaopopo ʻia hiki i ka methylene chloride ke hoʻouka i kekahi mau ʻano o ka uhi, plastic, a me ka lāʻau.Eia kekahi, hoʻopili ka dichloromethane me ka oxygen wai, ka pāpaʻa sodium-potassium, a me ka nitrogen tetroxide.Ke hoʻopili ʻia ka hui me ka wai, hoʻopau ʻo ia i kekahi mau kila kila, nickel, keleawe a me ka hao.
Ke ʻike ʻia i ka wela a i ʻole ka wai, lilo ka dichloromethane i mea maʻalahi no ka mea i hoʻopili ʻia i ka hydrolysis i wikiwiki ʻia e ka mālamalama.Ma lalo o nā kūlana maʻamau, pono e paʻa nā hopena o DCM e like me ka acetone a i ʻole ethanol no 24 mau hola.
ʻAʻole pane ka Methylene chloride me nā metala alkali, zinc, amines, magnesium, a me nā alloys o ka zinc a me ka alumini.Ke hui pū ʻia me ka waikawa nitric a i ʻole dinitrogen pentoxide, hiki i ka pūhui ke pahū ikaika.Hiki ke puhi ʻia ka Methylene chloride ke hui pū ʻia me ka mahu methanol i ka lewa.
No ka mea hiki ke pahū ka pūhui, he mea nui ia e pale aku i kekahi mau kūlana e like me nā ʻulaʻula, nā ʻili wela, nā lapalapa hāmama, ka wela, ka hoʻokuʻu static, a me nā kumu hoʻāla ʻē aʻe.

Noi:

1、Hoʻohana ʻia no ka fumigation palaoa a me ka refrigeration o ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a me ka mea hoʻonaninani.
2、Hoʻohana ʻia e like me ka solvent, extractant, mutagen.
3、Hoʻohana ʻia i ka ʻoihana uila.Hoʻohana maʻamau e like me ka mea hoʻomaʻemaʻe a me ka de-greasing agent.
4、Hoʻohana ʻia e like me nā mea hoʻomaʻemaʻe niho kūloko, ka mea hoʻoheheʻe, ka mea kinai ahi, ka hoʻomaʻemaʻe ʻana i ka pena metala a me ka mea hoʻoheheʻe.
5、Hoʻohana ʻia e like me nā mea waena o ka synthesis organik.