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9-ANTHRALDEHYDE
ʻO ka wehewehe ʻana: 9-ANTHRALDEHYDE he mea kemika. E hoʻoheheʻe ʻia i ka wā e ʻike ʻia ai i ka mālamalama a ua oxidized e ka chromic oxide e hāʻawi i hoʻokahi haneli ala. he aniani melemele. ʻO ka helu heheʻe o 9-ANTHRALDEHYDE he 104-105 ℃. ʻO nā mea waiwai: phosphorus melemele, wai chlorine. Nā mea hoʻonani huahana, nā lāʻau lapaʻau, a me nā mea waena ʻē aʻe. Hoʻoheheʻe ia ma 218 ° C, paila i 354 ° C. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, akā hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik e like me carbon disulfide, alcohol, benzene, chloroform, ... -
Anthracene-9-Carboxaldehyde
ʻO ka wehewehe ʻana: ʻO ka Anthracene formaldehyde kahi mea kemika e hoʻoheheʻe ʻia i ka wā e ʻike ʻia ai i ka mālamalama a hoʻokahe ʻia e ka chromic oxide e hāʻawi i hoʻokahi haneli ala. Anthracene formaldehyde a butyl, lhraldehyde; Anthracene-aldehyde. ʻIke ʻia ʻo onion-9-aldehyde. ʻAlani ʻalani-like kristal (hoʻopaʻa hou ʻia e ka acetic acid, o.). helu hehee l04-1D5}:. Ma ke alo o ka anhydrous aluminum dichloride, ua hoʻomākaukau ʻia ma ka hana ʻana i ka shallot me ka cyanogen hydride a i ʻole ka shallot me ka n-ethyl toluidine a me ka phosph...
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