Alpha-Bromo-3′-nitroacetophenone (CAS # 2227-64-7)
Palapala noi
Hoʻohana no nā lāʻau lapaʻau a me nā mea waena kemika.
Hōʻike
ʻO ke ʻano o ka pauka Crystalline.
Waihoʻoluʻu Beige-ʻalani i melemele-'ōmaʻomaʻo.
BRN 610594.
Kūlana Waihona Inert ea, lumi wela.
ʻIkepili Refractive 1.6090 (manaʻo).
Palekana
Nā hōʻailona pōʻino C - ʻAiʻino
ʻAiʻino
Nā Code Risk 34 - Ke kumu i ke ahi
ʻO ka wehewehe palekana S26 - Inā pili me nā maka, holoi koke me ka wai nui a ʻimi i ka ʻōlelo aʻo kino.
S27 - Wehe koke i nā lole i haumia.
S28 - Ma hope o ka pili ʻana me ka ʻili, holoi koke me ka nui o ke kopa.
S36/37/39 - E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S45 - Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo lapaʻau (e hōʻike i ka lepili inā hiki).
Nā ID UN UN 3261 8/PG 2.
WGK Kelemānia 3.
HS Code 29147000.
Papa Hazard 8.
Hui Pūʻulu III.
Hoʻopaʻa a mālama
Hoʻopili ʻia i nā pahu pahu 25kg/50kg. Kūlana Waihona Inert ea, lumi wela.
Hoʻolauna
ʻO ka Alpha-Bromo-3'-nitroacetophenone he mea hoʻohui kemika synthetic e lawelawe ana i nā kumu like ʻole i nā ʻoihana like ʻole mai ka noiʻi a hiki i ka hana ʻana i nā mea lāʻau lapaʻau. Loaʻa i kēia huahana kahi ʻano molekala kūʻokoʻa e hoʻoikaika nui a kūpono hoʻi no nā papahana noiʻi e koi ana i kahi kaʻina hana ikaika a i ʻole kahi mea e koi ai i ka hoʻohana ʻana i nā kemika e hoʻokō i nā hopena kikoʻī.
Ma Lab Alley, hāʻawi mākou i ka Alpha-Bromo-3'-nitroacetophenone kiʻekiʻe, ʻo ia ka 99% maʻemaʻe a me ke kūlana kiʻekiʻe. ʻO kā mākou pahuhopu ka hāʻawi ʻana i nā ʻepekema, nā mea noiʻi, a me nā ʻoihana me nā mea hana e pono ai lākou e hoʻokō i kā lākou hana me ka pololei a me ka pololei.
ʻO ka Alpha-Bromo-3'-nitroacetophenone he pauka crystalline me ka waihoʻoluʻu melemele, a maʻalahi kēia e ʻike a hoʻohana. ʻO kēia huahana he 98-102 ° C kahi helu heheʻe, kahi e paʻa ai a liʻiliʻi. Pono kēia hiʻohiʻona, ʻoi aku ka maikaʻi o ka lawelawe ʻana i ke kemika ma kahi hoʻonohonoho hoʻokolohua. He 264.066 g/mol ke kaumaha o ka pūhui a he 382.3 ± 25.0°C ka paila paila.
Hāʻawi ʻia kā mākou Alpha-Bromo-3'-nitroacetophenone i nā pūʻolo 25g a me 100g, e maʻalahi iā ʻoe ke koho i ka nui āu e pono ai no kāu papahana noiʻi. Hoʻopili ʻia ka mea hoʻohui i loko o kahi pahu i hoʻopaʻa ʻia, e kōkua ana e hoʻolōʻihi i kona ola paʻa a pale i ka hoʻohaumia ʻana a i ʻole ka nalowale o ka mana.
ʻO ka Alpha-Bromo-3'-nitroacetophenone ka nui o nā noi i nā ʻoihana e like me nā lāʻau lapaʻau, ka hana ʻana i nā huahana synthetic a me nā mea kūlohelohe, a me ka ʻāpana noiʻi. Hoʻohana ʻia ia i ka synthesis o nā pūhui kemika like ʻole, me nā lāʻau lapaʻau, agrochemical, a me nā mea kūlohelohe ʻē aʻe. Hoʻohana ʻia kēia huahana i ka noiʻi organik e aʻo i nā kinetics reaction, nā mīkini, a me nā waiwai kemika ʻē aʻe.
ʻO kekahi o nā hiʻohiʻona kūʻokoʻa o Alpha-Bromo-3'-nitroacetophenone ʻo ia ka reactive nui, a ʻo ia ka mea i lilo i mea waiwai nui i ka hale hana. Hiki ke hoʻohana ʻia no ka hoʻoulu ʻana i nā intermediate reactive e pono ai no nā kumu like ʻole, e like me ka synthesizing i nā pūhui kemika hou a me ke aʻo ʻana i kā lākou hopena. Hoʻohana ʻia ia ma ke ʻano he reactant i ka hana ʻana i nā lāʻau like ʻole a me nā mea ʻē aʻe.
I ka hopena, he huahana maikaʻi loa ka Alpha-Bromo-3'-nitroacetophenone me nā noi he nui i loko o ka hale hana a me nā ʻoihana e koi ana i ka synthesis organik, hana lāʻau lapaʻau, a me ka noiʻi. Ma Lab Alley, hāʻawi mākou i ka hui kiʻekiʻe kiʻekiʻe, ʻo ia ka 99% maʻemaʻe a paʻa i mea e pale aku ai i ka ʻino a me ka nalowale o ka mana. E koho i kā mākou Alpha-Bromo-3'-nitroacetophenone, a ua hōʻoia ʻia ʻoe he huahana uku no kāu noiʻi, synthesis kemika, a i ʻole hana lāʻau. E kelepona mai iā mākou i kēia lā e hana i kāu kauoha.
