Kayayyaki
1,3-Propane sultan
Propane sultone Chemical Properties
| Wurin narkewa | 30-33 ° C (lit.) |
| Wurin tafasa | 180 °C/30 mmHg (lit.) |
| yawa | 1.392 g/ml a 25 °C (lit.) |
| tururi matsa lamba | 0.001-0.48Pa a 20-25 ℃ |
| refractive index | 1.4332 (ƙididdiga) |
| Fp | > 230 ° F |
| yanayin ajiya. | Yanayin rashin aiki, Zazzabin ɗaki |
| tsari | foda |
| launi | Fari ko mara launi zuwa rawaya mai haske |
| Ruwan Solubility | Dan mai narkewa |
| FreezingPoint | 30.0 zuwa 33.0 ℃ |
| M | Danshi Mai Hankali |
| BRN | 109782 |
| Kwanciyar hankali: | Barga, amma danshi m.Ba tare da jituwa tare da magungunan oxidizing masu ƙarfi, acid mai ƙarfi, tushe mai ƙarfi. |
| InChiKey | FSSPGSAQUIYDCN-UHFFFAOYSA-N |
| LogP | -2.86-0.28 a 20 ℃ |
| Bayanan Bayani na CAS DataBase | 1120-71-4(CAS DataBase Reference) |
| Bayanin Chemistry NIST | 1,2-Oxathiolane, 2,2-dioxide (1120-71-4) |
| IARC | 2A (Juzu'i na 4, Sup 7, 71, 110) 2017 |
| Tsarin Rijistar Abun EPA | 1,3-Propane sultone (1120-71-4) |
Bayanin Tsaro
| Lambobin haɗari | T |
| Bayanin Hatsari | 45-21/22 |
| Bayanan Tsaro | 53-45-99 |
| RIDADR | UN 2810 6.1/PG 3 |
| WGK Jamus | 3 |
| RTECS | Saukewa: RP5425000 |
| F | 21 |
| Farashin TSCA | Ee |
| HazardClass | 6.1 |
| Rukunin tattarawa | III |
| HS Code | 2934990 |
| Bayanan Abubuwa masu haɗari | 1120-71-4(Bayanan Abubuwa masu haɗari) |
Propane sultone Amfani da Synthesis
| Bayani | Propane sultone wanda aka fi sani da 1,3-propane sultone an fara samar da shi a Amurka a cikin 1963. Propane sultone yana wanzuwa a cikin dakin da zafin jiki azaman ruwa mara launi tare da ƙamshi mai ƙamshi ko kuma a matsayin farin ƙarfe mai ƙarfi. |
| Abubuwan Sinadarai | 1,3-Propane sultone shine farin crystalline mai ƙarfi ko ruwa mara launi sama da 30°C.Yana fitar da wari mara kyau yayin da yake narkewa.Yana iya narkewa cikin ruwa da sauran kaushi na halitta kamar ketones, esters da hydrocarbons masu kamshi. |
| Amfani | 1,3-Propane sultone ana amfani dashi azaman matsakaicin sinadari don gabatar da rukunin sulfopropyl a cikin kwayoyin halitta kuma don ba da solubility na ruwa da halayen anionic ga kwayoyin.Ana amfani dashi azaman tsaka-tsakin sinadarai a cikin samar da fungicides, magungunan kashe qwari, resins cation-exchange, dyes, vulcanization accelerators, detergents, lathering agents, bacteriostats, da wasu nau'ikan sinadarai iri-iri kuma azaman mai hana lalata don ƙarancin ƙarfe (marasa ƙarfi). |
| Aikace-aikace | 1,3-Propanesultone shine ester sulfonic cyclic wanda aka fi amfani dashi don gabatar da aikin propane sulfonic a cikin tsarin kwayoyin halitta.An yi amfani da shi a cikin shirye-shiryen poly [2-ethynyl-N- (propylsulfonate) pyridinium betaine], novel poly (4-vinylpyridine) yana goyan bayan acidic ionic ruwa mai kara kuzari, novel poly (4-vinylpyridine) yana tallafawa acidic ionic ruwa mai kara kuzari. 1,3-Propanesultone za a iya amfani dashi don haɗawa: Sulfonic acid aiki acidic ionic ruwa modified silica kara kuzari wanda za a iya amfani da a hydrolysis na cellulose. Narkar da gishiri irin na Zwitterionic tare da kaddarorin sarrafa ion na musamman. Zwitterionic organofunctional silicones ta hanyar quaternization na Organic amine aiki silicones. |
| Shiri | 1,3-propane sultone ana samarwa ne ta hanyar kasuwanci ta hanyar dehydrating gamma-hydroxy-propanesulfonic acid, wanda aka shirya daga sodium hydroxypropanesulfonate.Ana shirya wannan gishirin sodium ta hanyar ƙara sodium bisulfite zuwa barasa na allyl. |
| Ma'anarsa | 1,3-Propane sultone shine sultone.Ana amfani da shi azaman tsaka-tsakin sinadarai.Lokacin da zafi ya lalace, yana fitar da hayaki mai guba na sulfur oxides.Ana iya fallasa ɗan adam ga ragowar sultone 1,3-propane lokacin amfani da samfuran da aka ƙera daga wannan fili.Hanyoyi na farko na yuwuwar bayyanar ɗan adam zuwa 1,3-propane sultone shine ci da sha.Haɗuwa da wannan sinadari na iya haifar da ƙarancin hantsi na idanu da fata.Ana tsammanin ya zama carcinogen na ɗan adam. |
| Babban Bayani | Propanesultone wani ruwa ne na roba, mara launi ko farin crystalline mai ƙarfi wanda ke iya narkewa cikin ruwa da sauran kaushi da yawa kamar ketones, esters da hydrocarbons masu kamshi.Wurin narkewa 86°F.Yana fitar da wari mara kyau lokacin narkewa. |
| Ra'ayin Iska & Ruwa | Mai narkewa a cikin ruwa [Hawley]. |
| Bayanin Reactivity | 1,3-Propanesultone yana amsawa a hankali da ruwa don ba da 3-hydroxopropanesulfonic acid.Ana iya haɓaka wannan amsa ta acid.Zai iya amsawa tare da masu rage ƙarfi masu ƙarfi don ba da hydrogen sulfide mai guba da flammable. |
| Hazard | Ciwon daji mai yiwuwa. |
| Hatsarin Lafiya | Propane sultone wani carcinogen ne a cikin dabbobin gwaji da kuma wanda ake zargin carcinogen na ɗan adam.Babu bayanan ɗan adam da akwai.Yana da ciwon daji a cikin berayen lokacin da aka ba su ta baki, a cikin jijiya, ko ta hanyar bayyanar da haihuwa da kuma ciwon daji na gida a cikin berayen da berayen lokacin da aka ba su ta hanyar subcutaneously. |
| Flammability da Explosibility | Mara ƙonewa |
| Bayanan Tsaro | An tabbatar da ciwon daji tare da gwajin cutar kansa na gwaji, neoplastigenic, tumorigenic, da bayanan teratogenic.Guba ta hanyar subcutaneous.Matsakaicin mai guba ta hanyar hulɗar fata da hanyoyin intraperitoneal.An ruwaito bayanan maye gurbi na ɗan adam.Yana haifar da ciwon daji na kwakwalwar ɗan adam.A slun haushi.Lokacin da zafi ya lalace yana fitar da hayaki mai guba na SOx. |
| Ikon bayyana | Haɗari mai yuwuwa ga waɗanda ke da hannu wajen amfani da wannan matsakaicin sinadari don gabatar da ƙungiyar sulfopropyl (-CH 2 CH 2 CH 2 SO 3-) cikin ƙwayoyin wasu samfuran. |
| Cutar sankarau | 1,3-Propane sultone yana da kyakkyawan tsammanin ya zama carcinogen na ɗan adam bisa isassun shaidar carcinogenicity daga binciken a cikin dabbobin gwaji. |
| Ƙaddamar Muhalli | Hanyoyi da Hanyoyi da Abubuwan da suka dace na Physicochemical Bayyanar: farin crystalline m ko mara launi. Solubilities: mai narkewa a cikin ketones, esters, da hydrocarbons masu kamshi;insoluble a cikin aliphatic hydrocarbons;kuma mai narkewa a cikin ruwa (100 g-1). Halin Rarraba a cikin Ruwa, Lambu, da Ƙasa Idan 1,3-propane sultone aka saki zuwa ƙasa, za a sa ran zai yi sauri hydrolyze idan ƙasa ta kasance m, dangane da saurin hydrolysis da aka gani a cikin ruwa bayani.Tunda yana saurin hydrolyzes, adsorption zuwa da canzawa daga ƙasa mai ɗanɗano ba a tsammanin zai zama mahimman matakai, kodayake ba a sami bayanai musamman game da makomar sultone 1,3-propane a cikin ƙasa ba.Idan aka sake shi cikin ruwa, za a sa ran za ta yi ruwa cikin sauri.Samfurin hydrolysis shine 3-hydroxy-1-propansulfonic acid.Tun da yake yana sauri hydrolyzes, bioconcentration, volatilization, da adsorption zuwa laka da kuma dakatar da daskararru ba a sa ran zama gagarumin matakai.Idan aka sake shi zuwa yanayin, zai zama mai saukin kamuwa da photooxidation ta hanyar amsawar tururi-lokaci tare da radicals na photochemically da aka samar tare da rabin rayuwa na kwanaki 8 da aka kiyasta don wannan tsari. |
| Jirgin ruwa | UN2811 Daskararru mai guba, kwayoyin halitta, nos, Class Hazard: 6.1;Takaddun shaida: 6.1-Kayan guba, Sunan Fasaha da ake buƙata.UN2810 Ruwa masu guba, kwayoyin halitta, nos, Class Hazard: 6.1;Takaddun shaida: 6.1-Kayan guba, Sunan Fasaha da ake buƙata. |
| Ƙimar guba | Sakamakon propane sultone tare da guanosine da DNA a pH 6-7.5 sun ba da N7-alkylguanosine a matsayin babban samfurin (> 90%).Irin wannan shaida ya nuna cewa biyu daga cikin ƙananan abubuwan da aka samo asali ne na N1- da N6-alkyl, wanda ke lissafin kusan 1.6 da 0.5% na jimlar adducts, bi da bi.N7- da N1-alkylguanine kuma an gano su a cikin DNA da aka yi da propane sultone. |
| Rashin daidaituwa | Rashin jituwa tare da oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, da dai sauransu);saduwa na iya haifar da gobara ko fashe.Ka nisanta daga kayan alkaline, tushe mai ƙarfi, acid mai ƙarfi, oxoacids, epoxides. |
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