Cyclohexanone Cas 108-94-1 yapamwamba kwambiri, 99.9% yoyera
Mafotokozedwe Akatundu
Dzina la Mankhwala: Cyclohexanone
CAS:108-94-1
MF: C6H10O
MW:98.14
EINECS:203-631-1
Malo osungunuka: -47 °C (lit.)
Malo otentha: 155 °C (lit.)
Kuchuluka: 0.947 g/mL pa 25 °C (lit.)
FEMA: 3909
mtundu wa APHA: ≤10
Polarity yoyerekeza: 0.281
Fungo: Monga peppermint ndi acetone.
Kusungunuka kwa Madzi: 150 g/L (10 ºC)
Katundu wa Zogulitsa
Cyclohexanone ndi madzi opanda mtundu, oyera komanso onunkhira bwino; mankhwala ake odetsedwa amawoneka ngati achikasu pang'ono. Amasakanikirana ndi zinthu zina zosungunulira. Amasungunuka mosavuta mu ethanol ndi ether. Malire otsika a kuwonetsedwa ndi 1.1% ndipo malire apamwamba a kuwonetsedwa ndi 9.4%.
Cyclohexanone ndi madzi oyera ngati madzi mpaka achikasu pang'ono okhala ndi fungo lofanana ndi peppermint kapena acetone. Mzere wa Fungo ndi 0.12 0.24 ppm mumlengalenga.
Cyclohexanone ndi madzi owoneka bwino, opanda mtundu kapena wachikasu wopepuka, mafuta okhala ndi fungo lofanana ndi la peppermint. Kuzindikira ndi kuzindikira kuchuluka kwa fungo komwe kunapezeka mwa kuyesa kunali kofanana: 480 μg/m3 (120 ppmv) (Hellman and Small, 1974).
Cyclohexanone ndi chinthu chofunikira kwambiri popanga zinthu zosiyanasiyana zachilengedwe. Zambiri mwa cyclohexanone zomwe zimapangidwa zimagwiritsidwa ntchito ngati gawo lapakati pakupanga nayiloni.
Pogwiritsidwa ntchito ngati chosungunulira cha polyvinyl chloride (PVC), cyclohexanone inayambitsa contact dermatitis mwa mkazi amene amapanga matumba a PVC fluiditherapy. Cyclohexanone mwina sigwirizana ndi cyclohexanone resin. Utomoni wochokera ku cyclohexanone womwe umagwiritsidwa ntchito mu utoto ndi varnish unayambitsa contact dermatitis mwa ojambula.
Kugwiritsa ntchito
Cyclohexanone imagwiritsidwa ntchito kwambiri m'malo osungiramo zinthu, kaya yopatulidwa kapena yosakanikirana, popanga zinthu zina za nayiloni (adipic acid ndi Caprolactam). Pafupifupi 4% imagwiritsidwa ntchito m'misika ina kupatula nayiloni, monga zosungunulira utoto, utoto ndi mankhwala ophera tizilombo. Cyclohexanone imagwiritsidwanso ntchito popanga mankhwala, mafilimu, sopo ndi zokutira.
Cyclohexanone ndi chinthu chofunikira kwambiri popanga nayiloni, caprolactam ndi adipic acid. Ndi chinthu chofunikira kwambiri chosungunulira utoto, mwachitsanzo, pa utoto, makamaka kwa omwe ali ndi nitrocellulose, ma vinyl chloride polymers ndi ma copolymers awo kapena utoto wa methacrylate polymer. Chimagwiritsidwa ntchito ngati chosungunulira chabwino kwambiri cha mankhwala ophera tizilombo monga mankhwala ophera tizilombo a organophosphate. Chimagwiritsidwa ntchito ngati chosungunulira utoto, zosungunulira zokhuthala za mafuta oyendera ndege a piston, zosungunulira mafuta, sera ndi rabara. Chimagwiritsidwanso ntchito ngati choyezera utoto ndi silika wofooka; zotsukira mafuta zopukutira zitsulo; utoto wopaka utoto wa matabwa; chimagwiritsidwanso ntchito pochotsa cyclohexanone, kuchotsa kuipitsidwa ndi kuchotsa mabala.
Kulongedza ndi Kusunga
Kulongedza: 1L/botolo; 25L/ ng'oma; 200kg pa ng'oma yachitsulo
Kusungira: Mtundu wa Khodi—Wofiira: Ngozi Yoyaka: Sungani pamalo osungiramo madzi oyaka kapena kabati yovomerezeka kutali ndi zinthu zoyatsira moto ndi zinthu zowononga komanso zowononga.
Zambiri zokhudza mayendedwe
Nambala ya UN: 1915
Gulu la Hazard: 3
Gulu Lolongedza: III
HS CODE: 29142200
