Ngwaahịa
Butyrylbenzene
Ozi ngwaahịa
CAS NO: 495-40-9
Ọ dị ọcha: ≥99%
Usoro: C10H12O
Ụdị Wt: 148.2
Otu okwu:
1-PHENYL-1-BUTANONE;1-Butanone,1-phenyl-;1-phenyl-1-bọtịnụ;1-phenyl-bọta-1-otu;1-Phenylbutan-1-otu;Butyrylbenzene;propylphenyl ketone;N-BUTANOPHENONE
Ebe mgbaze: 11-13°C
Ebe esi mmiri: 228-230C
Ebe ọkụ: 192°F
Ọdịdị: Mmiri mmiri na-acha odo odo na-enweghị agba
Solubility: Chloroform (obere), methanol (obere)
Mbupu na Nchekwa
Okpomọkụ ụlọ ahịa: Chekwaa n'okpuru +30 Celsius
Nkwadebe: A na-enweta ya site na mmeghachi omume nke butanoyl chloride na benzene.Tinye butanoyl chloride dropwise na ngwakọta nke benzene na anhydrous aluminum trichloride n'okpuru mkpali, na-eme ka mmeghachi omume maka 3-4h wee dị jụụ n'okpuru 40 ℃, nkebi mmeghachi omume ngwaahịa na ngwakọta nke mmiri ice na hydrochloric acid, were benzene oyi akwa na na-asa mmiri, 5% sodium hydroxide ngwọta na mmiri na-aga nke ọma, saa na-anọpụ iche, nwetaghachi benzene mgbe ihicha, n'ikpeazụ fractionate na-anakọta 182.5-184.5 ℃ ntakiri ka ọ bụrụ ngwaahịa emechara.
Ngwa: organic synthesis intermediates.
Ejiri ya dị ka ihe mgbaze.Ngwakọta organic.Ụlọ ọrụ ọgwụ.Nkwadebe akwa.
Ọnọdụ nchekwa na njem ụgbọ njem: mechie ma chekwaa na ikuku ikuku na ebe akọrọ.
Ọgwụgwọ na mkpofu: Wepu isi iyi nke mgbanye wee banye na ọkara nkụ.Ọ bụrụ na ọ dị nchekwa, gbanye oghere ahụ.
Usoro enyemaka mbụ:
Ingestion: kpọtụrụ dọkịta ma ọ bụ nsi center, nye ihe ọṅụṅụ a mmiri.
Anya: Jiri mmiri na-asọ asọ (minti 15), chọọ nlekọta ahụike.
Akpụkpọ anụ: Wepu uwe ndị mmetọ, jiri mmiri na ncha sachaa.
Inhalation: gaa n'ikuku ọhụrụ, zuru ike, na-ekpo ọkụ;ọ bụrụ na iku ume na-emighị emi, nye oxygen ma chọọ nlekọta ahụike.
Usoro mgbanyụ ọkụ:
Na-emenyụ ọkụ: ụfụfụ ọkụ extinguisher.
Ọkụ, ihe egwu mgbawa: Vapors/gases dị arọ karịa ikuku.Uzuzu na-egbu egbu sitere na ọkụ.
Nchedo onwe onye: enyo nchekwa.
