| Kev piav qhia |
Hexene yog cov kua tsis muaj xim. Molecu larweight{{0}}.14; Boiling point= 63-65 degree ;Kub / Melting point=一140 degree ; Flash point=- 7 degree ; Autoignitiontemperature=253 degree . Explosive txwv:LE= 1.2%;UEL= 6.9%. Kev txheeb xyuas qhov phom sij (raws li NFPA-704 MRating System): Health 1, Flammability 3, Reactivity 0.Insoluble in water. |
| Chemical Properties |
1-Hexene, C6H12, yog cov kua tsis muaj xim, uas yog volatile heev thiab flammable. Hexene yog ib feem ntawm cov roj refinery thiab kas fes aroma. |
| Chemical Properties |
dej tsis muaj xim |
| Lub cev muaj zog |
Cov kua ntshiab, tsis muaj xim, nplaim taws nrog cov yam ntxwv, tsw qab zoo ib yam li hexane lossis 1-pentene. Cov ntxhiab tsw pib qhov siab ntawm 140 ppbvtau tshaj tawm los ntawm Nagata thiab Takeuchi (1990). |
| Siv |
1-Hexene yog siv los ua cov kuab tshuaj, pleev xim rau cov xim nyias nyias thiab nruab nrab rau kev ua tshuaj lom neeg. Nws yog ib qho yooj yim thiab siv nyob rau hauv kev npaj ntawm ob qho tib si tsawg ntom thiab siab ceev polyethylene. Nws ua raws li cov nplaum nplaum, lubricants, lubricant additives thiab sealant chemicals. Ntxiv mus, nws yog siv nyob rau hauv kev npaj ntawm hex-1-en-3-ib, heptanal thiab heptanoic acid. Nws kuj yog ua hauj lwm nyob rau hauv cov synthesis ntawm linear plasticizers, oxo-alcohols, motor fuels, automotive additives thiab biodegradable surfactants. Ntxiv rau qhov no, nws yog siv rau hauv kev npaj ntawm mercaptans, flavors thiab fragrances, alkyl hlau, halides thiab alkyl silanes. |
| Siv |
1-Hexene feem ntau yog siv rau hauv kev sib txuas ntawm poly(1-hexene) thiab ntau yam polyethylene copolymer. |
| Siv |
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| Txhais |
ChEBI: Ib qho alkene uas yog hexane nqa ob daim ntawv cog lus ntawm txoj hauj lwm 1. |
| Kev piav qhia dav dav |
Cov kua ntshiab tsis muaj xim nrog cov roj av zoo li tsw. Flash point -9 degree F. Tsawg ntom dua dej thiab insoluble hauv dej. Vapors hnyav dua li huab cua. Siv los ua cov kuab tshuaj, pleev xim thinner, thiab tshuaj tua kab mob nruab nrab. |
| Cua & Dej Reactions |
Cov nplaim taws heev. Insoluble hauv dej. |
| Reactivity Profile |
1--HEXENE tuaj yeem ua haujlwm hnyav nrog cov tshuaj oxidizing muaj zog. Tej zaum yuav ua rau exothermically nrog txo cov neeg ua haujlwm kom tso cov pa roj hydrogen. |
| Hazard |
Irritant. Cov nplaim hluav taws kub heev, phom sij txaus ntshai. |
| Health Hazard |
Kev nqus pa tuaj yeem ua rau giddiness lossis incoordination zoo ib yam li cov pa roj av vapor. Lub sij hawm ntev raug rau cov concentrations siab yuav ua rau tsis nco qab lossis tuag. |
| Tshuaj Reactivity |
Reactivity nrog dej Tsis muaj tshuaj tiv thaiv; Reactivity nrog cov khoom siv: Tsis muaj kev cuam tshuam; Kev ruaj ntseg thaum thauj: ruaj khov; Neutralizing Agents rau Acids thiab Caustics: Tsis cuam tshuam; Polymerization: Tsis cuam tshuam; Inhibitor ntawm Polymerization: Tsis cuam tshuam. |
| Ntxim yuav nphav raug |
Cov neeg koom nrog nws siv hauv cov organicsynthesis. .Siv nyob rau hauv fuels, thiab ua rau flavors, perfumes, dyes, thiab yas resins. |
| Kev pab thawj zaug |
Yog hais tias cov tshuaj no nkag mus rau hauv lub qhov muag, tshem tawm ib qho kev sib cuag lo ntsiab muag ib zaug thiab irrigate tam sim ntawd rau tsawg kawg yog 15 feeb, qee zaus nqa lub hau sab sauv thiab qis dua. Nrhiav kev kho mob tam sim ntawd. Yog tias cov tshuaj no kis rau ntawm daim tawv nqaij, tshem tawm cov khaub ncaws tsis huv thiab ntxuav tam sim nrog xab npum thiab dej. Nrhiav kev kho mob tam sim ntawd. Yog tias cov tshuaj no tau nqus tau, tshem tawm ntawm qhov raug, pib ua pa cawm siav (siv kev ceev faj thoob ntiaj teb, suav nrog daim npog qhov ncauj resuscitation) yog tias ua pa tau nres thiab CPR yog tias lub plawv nres. Hloov tam sim ntawd mus rau qhov chaw kho mob. Thaum cov tshuaj no tau nqos, tau txais kev kho mob. Muab dej ntau thiab ua kom ntuav. Tsis txhob ua rau tus neeg tsis nco qab ntuav. |
| Qhov chaw |
California Phase II hloov kho cov roj av muaj 1-hexene ntawm qhov concentration ntawm 770 mg/kg. Gas-phase tailpipe emission tus nqi los ntawm roj av-powered tsheb nrog thiab tsis muaj catalytic converters yog 430 thiab 18,400 ug / km, raws li (Schauer li al., 2002).
Raws li Chevron Phillips Company's (2005) cov ntaub ntawv khoom, qhov siab tshaj plaws nyob rau hauv 99.7% tert-butyl mercaptan yog 0.05 wt %. |
| Environmental txoj hmoo |
Tshuaj lom neeg.Biooxidation ntawm 1-hexene yuav tshwm sim yielding 5-hexen-1-ol, uas tej zaum yuav oxidize muab 5-hexenoic acid (Dugan, 1972). Ntxuav tes tshem tawm cov kab mob uas muaj nyob rau hauv genera Mycobacterium, Nocardia, Xanthobacter, thiab Pseudomonas thiab loj hlob ntawm cov alkenes uas tau xaiv metabolized 1-hexene rau 1,2-epoxyhexane (Van Ginkel li al., 1987).
Photolytic.Cov nram qab no tus nqi tsis tu ncua tau tshaj tawm rau cov tshuaj tiv thaiv ntawm 1-hexene thiab OH radicals hauv huab cua: 1.9 x 10-12cm3/molecule?sec ntawm 300 K (Hendry thiab Kenley, 1979); 3.75 x 10-11cm3/molecule?sec ntawm 295 K (Atkinson thiab Carter, 1984); 3.18 x 10-11cm3/molecule?sec (Atkinson, 1990). Cov nqi hauv qab no tau tshaj tawm rau cov tshuaj tiv thaiv ntawm 1-hexene thiab ozone hauv huab cua: 1.10 x 10-17cm3/molecule?sec (Bufalini thiab Altshuller, 1985); 9. {2} x 10-17cm3/molecule?sec (Cadle and Schadt, 1952); 1.40 x 10-17cm3/molecule?sec (Cox thiab Penkett, 1972); 1.08 x 10-17cm3/molecule?sec ntawm 294 K (Adeniji et al., 1981).
Tshuaj / Lub cev.Ua tiav combustion hauv huab cua yields carbon dioxide thiab dej.
1-Hexene tsis xav kom hydroxyze hauv dej. |
| khaws cia |
Xim Code- -Liab: Flammability Hazard: Khaws rau hauv qhov chaw cia cov kua hluav taws xob los yog lub txee tso cai kom deb ntawm qhov hluav taws kub thiab cov khoom siv corrosive thiab reactive.Ua ntej ua hauj lwm nrog hexene koj yuav tsum tau kawm txog nws txoj kev tuav thiab khaws cia. Ua ntej nkag mus rau qhov chaw kaw qhov chaw uas muaj hexene tuaj yeem tshwm sim, xyuas kom paub tseeb tias tsis muaj qhov tsis txaus ntseeg. Khaws rau hauv cov thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhov cua zoo kom deb ntawm oxidizers thiab muaj zog acids. Cov thawv hlau uas cuam tshuam txog kev hloov pauv ntawm cov tshuaj no yuav tsum tau muab tso rau hauv av thiab sib txuas. Drums yuav tsum tau nruab nrog tus kheej-kaw li qub, lub tshuab nqus tsev siab, thiab nplaim taws ntes. Siv cov cuab yeej thiab cov khoom siv uas tsis muaj pa taws, tshwj xeeb tshaj yog thaum qhib thiab kaw cov ntim ntawm cov tshuaj no. Qhov chaw ntawm qhov hluav taws kub, xws li haus luam yeeb thiab qhib nplaim taws, yog txwv tsis pub siv cov tshuaj no, tuav, lossis khaws cia hauv ib qho uas tuaj yeem tsim hluav taws kub lossis tawg. Nyob qhov twg cov tshuaj no siv, tuav, tsim, lossis khaws cia, siv cov khoom tawg-pov thawj elec-trical thiab fittings. |
| Kev xa khoom |
Qhov kev sib xyaw no yuav tsum tau xa daim ntawv lo ntawm "FL .AMMABLE LIQUID." Nws ntog hauv Hazard Class 3; thiab Packing Group II. |
| Txoj kev Purification |
Purify nws los ntawm stirring tshaj Na / K alloy rau tsawg kawg yog 6 teev, ces fractionally distil nws los ntawm sodium nyob rau hauv nitrogen. [Beilstein 1 IV 828.] |
| Kev tsis sib haum xeeb |
Formsexplosivemixturewithair.Tshuaj tiv thaiv nrog oxidizers, muaj zog acids. |
