0102030405
2-bromo-3-methylpropiophenone CAS 1451-82-7 me ke kumu kūʻai kūʻai wela kiʻekiʻe kiʻekiʻe ke kumu kūʻai hoʻokūkū ʻaʻohe pilikia kuʻuna a me ka lawe wikiwiki ʻana.
kikoʻī huahana
| inoa maʻamau | 2-bromo-3-methylpropiophenone |
| Helu CAS | 1451-82-7 |
| Kaumaha Molekala | 227.098 |
| ʻO ka mānoanoa | 1.4±0.1 g/cm3 |
| Lae paila | 273.2±15.0 °C ma 760 mmHg |
| Lae Flash | 58.6±7.7 °C |
| Lae hehee | 75-77ºC |
| ʻĀpana Molekala | C10H11BrO |
| LogP | 3.00 |
| PSA | 17.07000 |
| Ka nana aku | pauda |
| Pumi mahu | 0.0±0.6 mmHg ma 25°C |
Video Huahana
Hoʻohana Huahana
ʻO ka 2-bromo-3-methylpropiophenone kahi hui kūlohelohe me ka pauka crystalline keʻokeʻo. He ʻala kū hoʻokahi a haʻahaʻa ka ʻona. Ma ka lumi wela, paʻa ia, akā e decompose ma lalo o ka wela kiʻekiʻe a i ʻole ka mālamalama.
Loaʻa i ka 2-bromo-3-methylpropiophenone kekahi mau hoʻohana i nā ʻoihana kemika a me nā lāʻau lapaʻau. Hoʻohana pinepine ʻia ʻo ia ma ke ʻano he waena i ka synthesis o nā mea hoʻohui ʻē aʻe, ʻoi aku ka nui o ka synthesis o nā pūhui amphetamine, kahi mea nui. Hiki ke hoʻohana ʻia i ka synthesis o nā dyes, nā mea ʻala a me nā mea hoʻohui. Pono ia e pale i ka hoʻohu ʻana i ke kinoea a i ʻole ka lepo i ka wā o ka hoʻohana ʻana, a pono e hana ʻia ma lalo o nā kūlana maikaʻi. Pono e ʻaʻahu ʻia nā lako pale pilikino, e like me nā mīkina lima, nā maka aniani a me nā lole pale. Ke mālama ʻia, pono e waiho ʻia ma kahi maloʻo a maloʻo, kahi mamao mai nā kumu ahi a me nā mea ʻona.
ʻIkepili Hui
ʻO Demei Pharmaceutical Technology Co., Ltd. he ʻoihana ikaika a ʻano hou i ka noiʻi, hana ʻana, a me ka hāʻawi ʻana i nā mea lāʻau lapaʻau kiʻekiʻe a me nā pūhui organik. Me ka paʻa paʻa i ka holomua ʻana i ka ʻoihana lāʻau lapaʻau honua, hoʻolaʻa mākou iā mākou iho e hoʻomaʻamaʻa i ka lawe ʻana aku i nā huahana lāʻau Kina ma ka honua holoʻokoʻa. Ua loaʻa i kā mākou waihona huahana nui ka ʻike ma nā mākeke koʻikoʻi, me ka UK, Kelemānia, Australia, Netherlands, Polani, Russia, Kazakhstan, Philippines, Malaysia, Singapore, a me nā wahi ʻē aʻe. ʻO ka hoʻopaʻa ʻana i nā loina o ka pono a me ka ʻike, hoʻokumu mākou i ke kūkulu ʻana i nā pilina hilinaʻi me kā mākou mea kūʻai aku, e hōʻoiaʻiʻo ana i ka kūleʻa like a me nā pilina lōʻihi.
FAQ
Ko makou Hale Hana
Hoʻopili
Hoʻouna 'ōlelo a me ka uku
Nā kikoʻī kikoʻī
ʻO nā pūʻolo alumini, pahu pahu, pahu lāʻau, hoʻopili pilikino
Waihona: Kina
Hoʻouna kikoʻī
1. Ka manawa hoʻouna: I loko o 3-15 mau lā ma hope o ka hopena o ka ʻaelike
2. Kahi e hoʻouna ai: He wahi helu o ka mea hoʻouna (ʻo ia ka ʻāpana ʻaelike)
3. Keʻano o ka laweʻana: Na mākou ke kuleana no ka laweʻana i nā waiwai, ke kumukūʻai FOB
4. Keʻano o ka ukana: ka ukana ea, ka ukana moku
Kūkākūkā uku
Alibaba, Bitcoin, T/T, Western Union, Money Gram, Alipay a me nā ʻano hana hoʻouna ʻē aʻe.
