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Cycloheptatriene(CAS#544-25-2) Umfanekiso okhoyo
  • Cycloheptatriene(CAS#544-25-2) 1

Cycloheptatriene(CAS#544-25-2)

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H8
IMisa yeMolar 92.14
Ukuxinana 0.888 g/mL ku-25 °C (lit.)
Indawo yokunyibilika -79.5°C
Indawo yeBoling 116-117 °C (lit.)
Indawo yokuflasha 80°F
Ukunyibilika kwamanzi enganyibilikiyo
Uxinzelelo loMphunga 21.6mmHg ku-25°C
Imbonakalo ulwelo olucacileyo
Umbala Ayinambala ukuya kwiOrenji yokuKhanya ukuya kumthubi
I-BRN 506066
Imeko yoGcino 2-8°C
Refractive Index n20/D 1.519(lit.)
IiPropati zoMzimba kunye nezeMichiza mp : -79.5°Cbp : 116-117 °C(lit.) Ubuninzi : 0.888 g/mL ku-25 °C(lit.)

isalathiso se-refractive : n20/D 1.519(lit.)

Fp: 80 °F

ixesha lokugcina. : 2-8°C

Ukunyibilika kwamanzi : akunyibiliki

BRN: 506066

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko I-R11 – Iyatsha kakhulu
I-R25 – Inetyhefu xa iginyiwe
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
I-R65 – Inobungozi: Inokubangela umonakalo emiphungeni ukuba iginyiwe
Inkcazelo yoKhuseleko S16 – Gcina kude kwimithombo yomlilo.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37/39 – Nxiba iimpahla ezikhuselayo ezifanelekileyo, iiglavu kunye nokhuseleko lwamehlo/ubuso.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
S62 – Ukuba iginyiwe, musa ukugabha; funa iingcebiso zonyango ngokukhawuleza kwaye ubonise esi sikhongozeli okanye ileyibhile.
Izazisi ze-UN UN 2603 3/PG 2
WGK eJamani 3
RTECS GU3675000
FLUKA BRAND F IIKHOWUDI 10-23
Ikhowudi ye-HS 29021990
IKlasi yeeNgozi 3
Iqela lokuPakisha II

 

Intshayelelo

I-Cycloheptene i-organic compound enesakhiwo esikhethekileyo. Iyi-cyclic olefin enolwelo olungenambala oluneempawu ezizodwa.

 

I-Cycloheptene inozinzo oluphezulu kunye nokuzinza kwe-thermodynamic, kodwa ukusebenza kwayo okuphezulu kwenza kube lula ukongezwa, i-cycloaddition kunye ne-polymerization reactions kunye nezinye iikhompawundi. Iyakwazi ukwenza i-polymerization kumaqondo aphantsi okwenza iipolymers ezifuna ukusetyenziswa kumaqondo aphantsi, kwi-atmosphere engasebenzi, okanye kwi-solvents.

 

I-Cycloheptene inoluhlu olubanzi lwezicelo kuphando lweekhemikhali. Ingasetyenziswa njengendawo ephakathi kwi-organic synthesis ye-synthesis yeentlobo ezahlukeneyo ze-organic compounds ezifana ne-olefins, i-cyclocarbons, kunye ne-polycyclic hydrocarbons. Inokusetyenziswa kwakhona kwi-organometallic catalytic reactions, i-free radical reactions, kunye ne-photochemical reaction, phakathi kwabanye.

 

Kukho iindlela ezininzi zokulungiselela i-cycloheptantriene. Enye yeendlela ezisetyenziswa ngokuqhelekileyo ifunyenwe yi-olefin cyclization ye-cyclohexene kwaye idinga ukusetyenziswa kwamaqondo okushisa aphezulu kunye ne-catalysts ukuququzelela ukusabela.

Kufuneka igcinwe kwisitya esingangeni moya, kude nemithombo yobushushu kunye namadangatye avulekileyo. Ngexesha lokusebenza, izilumkiso ezifanelekileyo ezifana nokunxiba iiglasi ezikhuselayo kunye neeglavu ziyafuneka ukuthintela ukudibana nolusu namehlo. Ukudibana neoksijini, umphunga okanye ezinye izinto ezinokutsha kufuneka ziphetshwe ukunqanda umlilo okanye ugqabhuko-dubulo.

 

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