Iimveliso
1,3-Propane sultone
Propane sultone Chemical Properties
| Indawo yokunyibilika | 30-33 °C (lit.) |
| Indawo yokubilisa | 180 °C/30 mmHg (lit.) |
| ukuxinana | 1.392 g/mL ku-25 °C (lit.) |
| uxinzelelo lomphunga | 0.001-0.48Pa kwi-20-25℃ |
| isalathiso se-refractive | 1.4332 (uqikelelo) |
| Fp | >230 °F |
| ixesha lokugcina. | Umoya ophantsi, uBubushushu beGumbi |
| ifomu | umgubo |
| umbala | Mhlophe okanye engenaMbala ukuya kuKhanya tyheli |
| Ukunyibilika kwamanzi | Inyibilika kancinane |
| I-FreezingPoint | 30.0 ukuba 33.0 ℃ |
| Inovakalelo | Ukungenwa kukufuma |
| I-BRN | 109782 |
| Uzinzo: | Izinzile, kodwa ubuthathaka.Ayihambelani ne-oxidizing agents ezinamandla, i-acids eqinile, iziseko ezinamandla. |
| InChIKey | FSSPGSAQUIYDCN-UHFFFAOYSA-N |
| LogP | -2.86--0.28 ku-20℃ |
| CAS Database Reference | 1120-71-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,2-Oxathiolane, 2,2-dioxide(1120-71-4) |
| IARC | 2A (Vol. 4, Sup 7, 71, 110) 2017 |
| EPA Substance Registry System | I-1,3-Propane sultone (1120-71-4) |
Ulwazi ngoKhuseleko
| Iikhowudi zeNgozi | T |
| Iingxelo zoMngcipheko | 45-21/22 |
| Iingxelo zoKhuseleko | 53-45-99 |
| I-RIDADR | UN 2810 6.1/PG 3 |
| WGK eJamani | 3 |
| RTECS | RP5425000 |
| F | 21 |
| I-TSCA | Ewe |
| I-HazardClass | 6.1 |
| Iqela lokupakisha | III |
| Ikhowudi ye-HS | 29349990 |
| Idatha yezinto ezinobungozi | 1120-71-4(Idatha yezinto ezinobungozi) |
Ukusetyenziswa kwepropane sultone kunye nokudibanisa
| Inkcazo | Ipropane sultone ekwaziwa ngokuba yi-1,3-propane sultone yaveliswa okokuqala eUnited States ngowe-1963. |
| Iipropati zeMichiza | I-1,3-Propane sultone yikristale eqinileyo emhlophe okanye ulwelo olungenambala ngaphezu kwe-30 ° C.Ikhupha ivumba elibi njengoko inyibilika.Inyibilika ngokulula emanzini nakwizinyibilikisi ezininzi eziphilayo ezifana neeketoni, ii-esters kunye neehydrocarbons ezinevumba elimnandi. |
| Usebenzisa | I-1,3-Propane sultone isetyenziswe njengekhemikhali ephakathi ukwazisa iqela le-sulfopropyl kwiimolekyuli kunye nokubonelela ukunyibilika kwamanzi kunye nomlingiswa we-anionic kwiimolekyuli.Isetyenziswe njengemichiza ephakathi kwimveliso ye-fungicides, i-insecticide, i-cation-exchange-resins, idayi, i-vulcanization accelerators, i-detergents, i-lathering agents, i-bacteriostats, kunye neentlobo zezinye iikhemikhali kunye ne-corrosion inhibitor yentsimbi ethambileyo (engaxutywanga). |
| Isicelo | I-1,3-Propanesultone yi-cyclic sulfonic ester ikakhulu isetyenziselwa ukwazisa umsebenzi wepropane sulfonic kwisakhiwo sezinto eziphilayo.Isetyenziswe ekulungiseleleni i-poly [2-ethynyl-N- (propylsulfonate) pyridinium betaine], i-poly yenoveli (4-vinylpyridine) ixhaswe nge-acidic ionic liquid catalyst, i-poly yenoveli (4-vinylpyridine) ixhaswa yi-acidic ionic liquid catalyst. I-1,3-Propanesultone ingasetyenziselwa ukudibanisa: A sulfonic acid functionalized acidic ionic liquid modified silica catalyst enokusetyenziswa kwihydrolysis of cellulose. Iityuwa ezityhidiweyo zeZwitterionic ezineempawu ezizodwa ze-ion conductive. I-Zwitterionic organofunctional silicones nge-quaternization ye-organic amine esebenzayo ye-silicones. |
| Ukulungiselela | I-1,3-propane sultone iveliswa ngokurhweba nge-dehydrating gamma-hydroxy-propanesulfonic acid, elungiselelwe kwi-sodium hydroxypropanesulfonate.le tyuwa yesodium ilungiswa ngokongezwa kwe-sodium bisulfite kwi-alylal alcohol. |
| Ingcaciso | I-1,3-Propane sultone yisultone.Isetyenziswa njengekhemikhali ephakathi.Xa ishushu ukuze ibole, ikhupha imisi eyityhefu yeeoksidi zesulfure.Abantu banokuthi bavezwe kwiintsalela ze-1,3-propane sultone xa besebenzisa iimveliso ezenziwe kule khompawundi.Iindlela eziphambili zokuvezwa komntu kwi-1,3-propane sultone kukungenisa kunye nokuphefumla.Ukudibana nale khemikhali kunokubangela ukucaphuka kancinci kwamehlo kunye nolusu.Kuqikelelwa ngokufanelekileyo ukuba yi-carcinogen yomntu. |
| Inkcazo ngokubanzi | Ipropanesultone lulwelo olwenziweyo, olungenambala okanye olumhlophe lwekristale oluqinileyo olunyibilika lula emanzini kunye nezinyibilikisi ezininzi zezinto eziphilayo ezifana neeketoni, iiesters kunye neehydrocarbons ezinuka kamnandi.Indawo yokunyibilika ngama-86°F.Ikhupha ivumba elibi xa inyibilika. |
| Iintshukumo zoMoya naManzi | Inyibilika emanzini [Hawley]. |
| Iprofayile yeReactivity | I-1,3-Propanesultone iphendula ngokukhawuleza ngamanzi ukunika i-3-hydroxopropanesulfonic acid.Le ntshukumo inokukhawuleziswa yi-asidi.Isenokusabela ngezixhobo zokunciphisa ezomeleleyo ukunika ihydrogen sulfide eyityhefu netshayo. |
| Ingozi | I-carcinogen enokwenzeka. |
| Ingozi yeMpilo | Ipropane sultone yicarcinogen kwizilwanyana zovavanyo kunye ne-carcinogen ekrokrelwayo yomntu.Akukho datha yomntu ekhoyo.I-carcinogen kwiigundane xa inikwe ngomlomo, nge-intravenously, okanye ngokuvezwa kwangaphambili kunye ne-carcinogen yendawo kwiigundane kunye neempuku xa zinikwe ngaphantsi kwesikhumba. |
| Ukutsha kunye nokuSebenza | Ayinakutsha |
| Inkangeleko yoKhuseleko | I-carcinogen eqinisekisiweyo kunye nedatha yovavanyo lwe-carcinogenic, neoplastigenic, tumorigenic, kunye ne-teratogenic.Ityhefu ngendlela engaphantsi kwesikhumba.Ityhefu ephakathi ngokudibana kwesikhumba kunye neendlela ze-intraperitoneal.Ingxelo yoguqulo lwabantu.Ifakwe njenge-carcinogen yobuchopho bomntu.I-slun ecaphukisayo.Xa ishushu ukuze ibole ikhupha imisi eyityhefu ye-SOx. |
| Ithuba elikhoyo lokungakhuseleki | Ingozi enokubakho kwabo babandakanyekayo ekusebenziseni le khemikhali ephakathi ukwazisa iqela le-sulfopropyl (-CH 2 CH 2 CH 2 SO 3-) kwiimolekyuli zezinye iimveliso. |
| I-Carcinogenicity | I-1,3-Propane sultone ilindeleke ngokufanelekileyo ukuba ibe yi-carcinogen yomntu ngokusekelwe kubungqina obaneleyo be-carcinogenicity evela kwizifundo kwizilwanyana zokulinga. |
| ILishwa lokusiNgqongileyo | Iindlela kunye neeNdlela kunye neePropati zePhysicochemical ezifanelekileyo Imbonakalo: Ikristale emhlophe eqinileyo okanye ulwelo olungenambala. Izinto ezinyibilikayo: zinyibilika ngokulula kwiiketoni, iiester, kunye neehydrocarbons ezinevumba elimnandi;enganyibilikiyo kwi-aliphatic hydrocarbons;kwaye zinyibilika emanzini (100 gl-1). Ukwahlula Ukuziphatha kuManzi, kwintlenga, nakuMhlaba Ukuba i-1,3-propane sultone ikhutshelwe emhlabeni, kuya kulindeleka ukuba i-hydrolyze ngokukhawuleza ukuba umhlaba ufumile, ngokusekelwe kwi-hydrolysis ekhawulezayo ebonwa kwisisombululo esimanzi.Ekubeni i-hydrolyzes ngokukhawuleza, i-adsorption kunye ne-volatilization evela kumhlaba omanzi akulindelekanga ukuba ibe yinkqubo ebalulekileyo, nangona kungekho datha malunga nesiphelo se-1,3-propane sultone emhlabeni.Ukuba ikhutshwe emanzini, kuya kulindeleka ukuba i-hydrolyze ngokukhawuleza.Imveliso ye-hydrolysis yi-3-hydroxy-1-propansulfonic acid.Ekubeni i-hydrolyzes ngokukhawuleza, i-bioconcentration, i-volatilization, kunye ne-adsorption kwi-sediment kunye nezinto eziqinileyo ezimisiweyo akulindelekanga ukuba zibe ziinkqubo ezibalulekileyo.Ukuba ikhutshelwe kwi-atmosfera, iya kuchaphazeleka kwi-photooxidation ngokusabela kwesigaba somphunga kunye ne-photochemically eveliswe nge-hydroxyl radicals kunye nesiqingatha sobomi beentsuku ezi-8 eziqikelelwayo kule nkqubo. |
| Ukuhambisa ngenqanawe | I-UN2811 i-Toxic solids, i-organic, i-nos, i-Hazard Class: 6.1;Iileyibhile: 6.1-Izinto ezinetyhefu, Igama lobuGcisa elifunekayo.UN2810 Ulwelo olunetyhefu, i-organic, i-nos, i-Hazard Class: 6.1;Iileyibhile: 6.1-Izinto ezinetyhefu, Igama lobuGcisa elifunekayo. |
| Uvavanyo lwetyhefu | Ukusabela kwepropane sultone kunye ne-guanosine kunye ne-DNA kwi-pH 6-7.5 wanika i-N7-alkylguanosine njengemveliso ephambili (> 90%).Ubungqina obufanayo bubonisa ukuba ezimbini ze-adducts ezincinci ze-N1- kunye ne-N6-alkyl derivatives, zibalelwa malunga ne-1.6 kunye ne-0.5% ye-adducts iyonke, ngokulandelanayo.I-N7- kunye ne-N1-alkylguanine nayo yafunyanwa kwi-DNA yasabela ngepropane sultone. |
| Ukungahambelani | Ukungahambelani ne-oxidizers (i-chlorate, i-nitrate, i-peroxides, i-permanganate, i-perhlorates, i-chlorine, i-bromine, i-fluorine, njl.);ukudibana kunokubangela imililo okanye uqhushumbo.Gcina kude nezinto ze-alkaline, iziseko ezinamandla, i-acids eqinile, i-oxoacids, i-epoxides. |
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