Khoom
1,3-propane sultone; CAS TSIS tau: 1120-71-4
Properone Sultone Tshuaj Tshuaj
| Melting taw tes | 30-33 ° C (Lit.) |
| Kub taw tes | 180 ° C / 30 MMHG (Lit.) |
| ceev | 1.392 g / ml ntawm 25 ° C (Lit.) |
| vapor siab | 0.001-0.48pa ntawm 20-25 ℃ |
| Refronction Index | 1.43332 (kwv yees) |
| Fp | > 230 ° F |
| Cia temp. | Inert huab cua, chav tsev kub |
| puab | hmoov |
| xim | Dawb lossis tsis muaj xim rau lub teeb daj |
| Dej solubility | Soluble me ntsis |
| Qho txias | 30.0 rau 33.0 ℃ |
| Hnov tau | Kev noo noo nkag |
| Khi | 109782 |
| Stability: | Ruaj khov, tab sis noo noo nkag siab. Tsis sib xws nrog oxidizing oxidizing cov neeg sawv cev, muaj zog acids, hauv paus muaj zog. |
| Tus hauv pliaj | FSSPGSAQUYDCN-UHFFFAOYSA-N |
| Lub cim | -2.86-0.28 Ntawm 20 ℃ |
| CAS database siv | 1120-71-4 (CAS database siv) |
| Nist chemistry siv | 1,2-oxathiolane, 2,2-dioxide (1120-71-4) |
| Nab nplooj ntoos | 2A (vol. 4, sup 7, 71, 110) 2017 |
| EPA Tshuaj Txhuam Chaw Sau Npe | 1,3-powera sultone (1120-71-4) |
Cov Ntaub Ntawv Kev Nyab Xeeb
| Cov kev phom sij | T |
| Cov lus txaus ntshai | 45-21 / 22 |
| Kev Nyab Xeeb Cov Nqe Lus | 53-45-99 |
| Caijimrr | Un 2810 6.1 / pg 3 |
| Wgk lub teb chaws Yelemees | 3 |
| Rtecs | RP5425000 |
| F | 21 |
| TsCa | Tau |
| Kev phom sij | 6.1 |
| Khoom siv khoom | I |
| Hs code | 2934990 |
| Cov tshuaj muaj kev phom sij | 1120-71-4 (cov khoom siv phom sij) |
Protane sultone usage thiab synthesis
| Kev piav txog | Properone Sultone tseem hu ua 1,3-propane sultone tau ua thawj zaug nyob rau hauv cov chav sov uas muaj cov kua tsis muaj xim nrog cov xim dawb crystalline khoom. |
| Tshuaj Tshuaj Muaj Zog | 1,3-propane sultone yog cov kua dawb crystalline lossis kua tsis muaj kob saum 30 ° C. Nws tso tawm ib qho foul okor thaum nws yaj. Nws yog qhov yooj yim soluble hauv dej thiab ntau cov kuab tshuaj organic xws li ketones, esters thiab muaj ntxhiab hydrocarbons. |
| Kev siv | 1,3-protane sultone yog siv los ua cov pab pawg nruab nrab los qhia cov pab pawg sullamulropyl rau hauv cov molecules thiab mus rau cov cim dej solubility thiab ib qho cim rau cov molecules. Nws yog siv los ua tshuaj lom neeg nyob rau hauv kev tsim cov fungicidies, cov tshuaj tua kab, cov kab mob corriesats, thiab ntau yam kev txwv tsis pub lwm tus thiab ua rau cov tshuaj uas inhibitor me me (untempered) steel. |
| Daim ntawv thov | 1,3-propanesultone yog ib qho cyclic sulfonic ester tsuas yog siv los qhia cov khoom siv sulfonic hauv cov qauv organic. Nws tau siv nyob rau hauv kev npaj ntawm poly [2-ethynyabl-n- (vinylpyridine), cov khoom tshiab pany) txhawb nqa acidic ionic kua catalyst. 1,3-propanesultone tuaj yeem siv los ua ke: Ib qho sulfonic acid ua hauj lwm acidic ionic kua hloov silica catalyst uas tuaj yeem siv rau hauv hydrolysis ntawm cellulose. Zwitterionic-hom salts molten salts nrog cov khoom muaj ion tshwj xeeb. Zwitterionic organofunctional silicones los ntawm qudays ntawm cov organic amine ua haujlwm silicones. |
| Kev npaj | 1,3-protorone sultone yog tsim kev lag luam los ntawm lub cev qhuav dej gamma-hydroxy-propanesulfonic roj qaub, uas tau npaj los ntawm sodium hydroxypeulponate. Cov ntsev ntsev no tau npaj los ntawm kev sodium bisulfite rau AllyL dej cawv. |
| Zaj piav | 1,3-propane sultone yog sultone. Nws yog siv los ua kev lom neeg theem nrab. Thaum rhuab mus rau decomposition, nws emits cov pa roj lom ntawm cov leeg oxides. Tib neeg muaj peev xwm kis tau cov seem ntawm 1,3-proctone sultone thaum siv cov khoom lag luam tsim los ntawm cov khoom siv no. Cov txheej txheem tseem ceeb ntawm cov neeg muaj peev xwm raug rau 1,3-proctone sultone yog kev noj thiab nqus. Hu rau cov tshuaj no tuaj yeem ua rau muaj kev cuam tshuam me me ntawm lub qhov muag thiab daim tawv nqaij. Nws yog qhov tsim nyog los ua tib neeg carcinogen. |
| Kev piav qhia dav dav | Prothanesultone yog cov hluavtaws, tsis muaj kua lossis cov kua dawb khov kho uas yog cov khoom siv tshuaj tua kab mob xws li cov khoom siv getones, esters thiab cov ntxhiab hydrocarbons. Melting point 86 ° F. Tso cov tshuaj tsw qab thaum melting. |
| Huab cua & Dej Rwg | Soluble hauv dej [hawley]. |
| Reactivity Profile | 1,3-propanesultone reacts maj mam nrog dej los muab cov dej 3-hydroxopropropanesulfonic acid. Qhov tshuaj tiv thaiv no yuav nrawm los ntawm acid. Tej zaum yuav hnov cov neeg sawv cev kom txo cov neeg sawv cev kom muab cov tshuaj lom thiab muaj dej ntau thiab cov sulfide. |
| Qho teeb meem | Cov carcinogen. |
| Kev Noj Qab Haus Huv | Ereator sultone yog carcinogen hauv cov tsiaj sim thiab xav tias tib neeg carcinogen. Tsis muaj tib neeg cov ntaub ntawv muaj. Nws yog carcinogen nyob rau hauv nas thaum muab qhia txog kev ua haujlwm, lossis ntawm carcinogen hauv nas thiab nas thaum muab subcutaneously. |
| Cov nplaim hluav taws thiab kev tawg | Nonframmamable |
| Kev Nyab Xeeb Profile | Paub meej tias Carcinogen nrog sim carcinogenic, neopastigic, tumrastigic, tumrigelenic cov ntaub ntawv. Lom los ntawm subcutaneous txoj kev. Muaj mob lom los ntawm kev sib cuag ntawm daim tawv nqaij thiab cov kev intraperSwendymeal. Cov ntaub ntawv tib neeg sib raug zoo tshaj tawm. Cuam tshuam raws li tib neeg lub hlwb carcinogen. Ib tug suprun tsis sib haum. Thaum rhuab rau decomposition nws emits lom cov pa taws kev sib xyaw ntawm Sox. |
| Ntxim yuav nphav raug | Muaj peev xwm txaus ntshai rau cov neeg koom nrog kev siv cov tshuaj sib tshuam no los qhia cov pab pawg sulfo- propyl (-ch 2 li 3-) rau hauv lwg me me ntawm lwm cov khoom lag luam. |
| Carcinogenicity | 1,3-propane sultone yog xav tias yog tib neeg carcinogen raws li cov pov thawj ntawm carcinogenicity los ntawm kev tshawb fawb hauv cov tsiaj sim. |
| Ib puag ncig txoj hmoo | Cov kev thiab txoj kev taug thiab cov kev ua physicochemical cov khoom Zog: dawb crystalline khoom lossis kua tsis muaj xim. Solubrance: Tsim kom yooj yim soluble hauv ketones, esters, thiab cov ntxhiab hydrocarbons; insoluble hauv cov pob zeb aliphatic; thiab soluble hauv dej (100 gl-1). Kev faib tawm hauv dej, kev ua yeeb yam, thiab cov av yog tias 1,3-propane sidone yog tias cov av noo noo, raws li kev daws teeb meem sai sai pom nyob rau hauv aqueous. Txij li thaum nws sai hydrolyzes, adsorption rau thiab volatilization los ntawm cov txheej txheem ntub dej tsis muaj cov txheej txheem tseem ceeb hais txog txoj hmoo ntawm txoj hmoo ntawm 1,3-protchator hauv av tau nyob. Yog tias tso tawm rau hauv dej, nws yuav tsum tau txais kev nrawm hydrolyze. Cov khoom lag luam ntawm cov hydrolysis yog 3-hydroxy- 1-propansulfonic acid. Txij li nws sai hydrolyzes, bihoconcenation, volatilion, thiab adsorization, thiab adsorization, thiab cov khib nyiab tsis tuaj yeem xav tias yuav muaj cov txheej txheem tseem ceeb. Yog tias tso tawm rau cov cua, nws yuav raug kev cuam tshuam nrog potooxidation nrog phothoxylal radicals nrog ib nrab-lub neej ntawm 8 hnub kwv yees rau tus txheej txheem no. |
| Kev xa mus | Un2811 cov khib nyiab lom, cov organic, nos, Chav Nyab Xeeb: 6.1; Cov ntawv cim: 6.1---tshuaj lom, cov ntaubntawv npe. UN2810 cov kua dej ua kua, organic, nos, Chav Nyab Xeeb: 6.1; Cov ntawv cim: 6.1---tshuaj lom, cov ntaubntawv npe. |
| Kev ntsuam xyuas toxicity | Cov tshuaj tiv thaiv ntawm cov protane sultone nrog guaranosine thiab DNA ntawm pH 6-7.5 tau muab ib qho khoom lag luam n7-alkylguanine raws li cov khoom tseem ceeb (> 90%). Cov pov thawj zoo sib xws tau hais tias ob tus menyuam yaus ntxiv yog N1- thiab N6-Alkyl derivatives, suav rau kwv yees li ntawm 1.6 thiab 0.5% ntawm tag nrho cov adductions, feem. N7- thiab n1-alkylguanine kuj tau kuaj hauv DNA reassed nrog protcha sultone. |
| Kev tsis meej | Tsis sib xws nrog oxidizers (chlorates, nitrates, nitrates, permanganates, perchanganates, perchhlorates, chlorine, foob, fluorine, thiab lwm yam); kev sib cuag yuav ua rau hluav taws lossis siv sijhawm. Khaws deb ntawm cov ntaub ntawv alkaline, cov hauv paus muaj zog, cov muaj zog acids muaj zog, oxoacids, epoxides. |
Sau koj cov lus ntawm no thiab xa mus rau peb
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