Nā huahana

Helu helu maikaʻi:

Nānā: Liquid Transparent Liquid

ʻIke ʻike: ≥ 99%

Kahi heheʻe - 119^oC

Kahi paila: 70-71^oC (lit.)

Ka nui: 1.398 g / ml ma 25^oC (lit.)

Ka nui o ka mahu 4.2 (vs air)

ʻO ka index index ʻo N20 / D 1.469 (lit.)

Kaha uila: 28^of

Kuhikuhi:

Kuwaena o ka synthetic synthetic a me ka synthes synthesist, kahi hiki ke hoʻohana ʻia no ka synthesi o Xike barbital, dyestuff a me nā mea ʻala, a hoʻohana ʻia e like me ka mea kanu lepo i ka mahiʻai. Hoʻohana ʻia lākou ma ke ʻano he waena waena no ka hoʻololi resin a me ka synthes synthes, nā kemikū o ka home, nā emulsion i hoʻololi ʻia i nā ʻākena Chemicalbook, nā huahana silikone, a pēlā aku. manned spacehip, a hiki ke hoʻohana pū ʻia me ka corrosion inhibitor, catalyst and solvent.

Ke kiʻekiʻena mālama: Hale kūʻai i loko o kahi hale hoʻoluʻolu a me ka ea. E mālama mai ke ahi a me nā kumu wela. ʻAʻole iʻoi aku ka nui o ka mahana mālama ma mua o 37 ℃. Pono e sila ʻia ka pūʻulu a ʻaʻole pili i ka ea. Pono e mālama kaʻawale ʻia mai ka oxidant a me ka alkali, a pale i ka mālama hoʻohuihui. ʻAʻole pono e mālama ʻia no ka manawa lōʻihi e pale i ka hōʻino. Lawe ʻia nā kukui uila a me nā pono ea. Pāpā ʻia ka hoʻohana ʻana i nā pono mīkini a me nā pono hana maʻalahi e hana i nā hunaahi. E hoʻolako pono ʻia kahi e waiho ai me nā lako hana hoʻopulapula leakage a me nā pono kūpono e mālama ai.

Ka hana synthetic: Bromination o allyl waiʻona: hoʻokomo ʻia ʻo ka waikawa hydrobromic i loko o ka pahu hopena, hoʻohui ʻia ka sulfuric acid a me ka wai ʻally allyl ma lalo o ka hoʻoulu. Ma hope o ka refluxing no 2 mau hola, e hoʻopau ʻia ka distillate ke hoʻomehana ʻia i 8 ℃, a ʻohiʻohi ʻia ka hapa 68-73 ℃. Ma hope o ka holoi ʻana me ka wai, hoʻomaloʻo me ka anhydrous sodium sulfate a me ka kānana e loaʻa ai ka allyl bromide.

ʻO Bromination o propylene.

ʻO ka waiʻona Homoallyl kahi mea nui i waena o ka synthetic synthetic. ʻO ke ʻano syntheshes nui ka hopena hoʻohui o nā reagents metala allyl a me nā hui carbonyl. ʻO nā hui allyl metala i hoʻohana pinepine ʻia he allyl lithium (Mg, Zn, B, in, Si, Sn, Ti), a pēlā aku. No laila hoʻohana mākou i ka Grignard reagent o allyl e synthesize

Hāʻawe: 250kg / pahu.

Makahiki makahiki: 1000 tone / makahiki