Methyl 2,2-difluorobenzo[d] [1,3]dioxole-5-carboxylate: Zvivakwa uye Kuita

Methyl 2,2-difluorobenzo[d] [1,3]dioxole-5-carboxylateikemikari inosanganiswa neiyo molecular formula C9H6F2O4 uye nhamba yeCAS 773873-95-3.Iyo inozivikanwa zvakare nemanonimisheni akati wandei, akadai semethyl 2,2-difluoro-1,3-benzodioxole-5-carboxylate, 2,2-difluorobenzodioxole-5-carboxylic acid methyl ester, uye EOS-61003.Iyo ndeyekirasi yeheterocyclic makomisheni ane oxygen hetero-atomu chete.

Zvichipa kuchena kwe98% zvishoma, musanganiswa wegiredhi remishonga iyi mhinduro inoshanda kune maindasitiri akadai semishonga, agrochemicals, uye research.Komboni iyi inoshandiswa sechinhu chakakosha chepakati mukugadzirwa kwemishonga, kugadzira zvigadzirwa zvekudzivirira zvirimwa, uye tsvakiridzo yesainzi.

Muchinyorwa chino, tichatsanangura zvakadzama chigadzirwa zvivakwa uye mashandiro emethyl 2,2-difluorobenzo [d] [1,3] dioxole-5-carboxylate, zvichibva pane iripo data.

Zvenyama uye Chemical Properties

Methyl 2,2-difluorobenzo[d] [1,3]dioxole-5-carboxylate imvura isina ruvara kune yakachenuruka yero kana yakasimba, zvichienderana nekupisa uye kuchena.Iyo ine molecular huremu hwe216.14 g/mol uye density ye1.5±0.1 g/cm3.Iine poindi yekuvira ye 227.4±40.0 °C pa 760 mmHg uye inopenya ye88.9±22.2 °C.Iine mhepo yakaderera ye0.1±0.4 mmHg pa25°C uye kunyungudika kwemvura kwakaderera kwe0.31 g/L pa25°C.Iine log P value ye3.43, zvichiratidza kuti inonyungudika muorganic solvents kupfuura mumvura.

Chimiro chemethyl 2,2-difluorobenzo[d] [1,3]dioxole-5-carboxylate ine ring ye benzene yakasanganiswa ne 1,3-dioxole mhete, ine maatomu maviri efluorine neboka re carboxylate rakanamirwa nering ye benzene. .Kuvapo kwemaatomu efluorine kunowedzera kugadzikana uye reactivity yekomboni, pamwe neiyo lipophilicity uye bioavailability.Boka recarboxylate rinogona kuita seboka rekusiya kana nucleophile mukuita kwakasiyana.Iyo 1,3-dioxole mhete inogona kuita se masked glycol kana dienophile mune cycloaddition reactions.

Kuchengetedza uye Kubata

Methyl 2,2-difluorobenzo[d] [1,3]dioxole-5-carboxylate inorondedzerwa sechinhu chine ngozi maererano neGlobal Harmonized System of Classification uye Labeling of Chemicals (GHS).Iine zvinotevera njodzi zvirevo uye precautionary statements:

• H315: Inokonzera kutsamwa kweganda

• H319: Inokonzera kushatirwa kwemaziso kwakanyanya

• H335: Inogona kukonzera kutsamwa kwekufema

• P261: Dzivisa kufema guruva / utsi / gasi / mhute / mhute / spray

• P305+P351+P338: KANA MUZISO: Shamba nekuchenjerera nemvura kwemaminitsi akati wandei.Bvisa macontact lens, kana aripo uye ari nyore kuita.Ramba uchigeza

• P302+P352: KANA PAganda: Geza nesipo yakawanda nemvura

Matanho ekutanga ekubatsira methyl 2,2-difluorobenzo[d] [1,3]dioxole-5-carboxylate ndeaya anotevera:

• Kufemba: Kana wafemerwa, fambisa murwere kumhepo yakachena.Kana kufema kwakaoma, ipa oxygen.Kana usingafeme, ipa artificial kufema.Wana kurapwa

• Kubata ganda: Bvisa zvipfeko zvine utachiona uye wogeza ganda zvakanaka nesipo nemvura.Kana uchinzwa usina kugadzikana, tsvaga kurapwa

• Kutarisa mumaziso: Kuparadzanisa maziso uye sukurudza nemvura inoyerera kana saline yakajairika.Tsvaka kurapwa nokukurumidza

• Kudya: Geza, usaite kurutsa.Tsvaka kurapwa nokukurumidza

Matanho ekudzivirira moto emethyl 2,2-difluorobenzo [d] [1,3]dioxole-5-carboxylate ndeaya anotevera:

• Kudzimisa moto: Kudzima moto nemhute yemvura, hupfu hwakaoma, furo kana kuti carbon dioxide extinguishing.Regedza kushandisa mvura inoyerera yakananga kudzima moto, izvo zvinogona kukonzera kudonha kwemvura inopfuta uye kuparadzira moto.

• Njodzi dzakakosha: Hapana data iripo

• Chengetedzo yemoto uye matanho ekudzivirira: Vanodzima moto vanofanira kupfeka nhumbi dzekufemesa mweya, kupfeka hembe dzakakwana dzemoto, uye kudzivirira mhepo inopisa.Kana zvichiita, bvisa mudziyo kubva pamoto uchiuisa panzvimbo yakashama.Zvidziyo zviri munzvimbo yemoto zvinofanirwa kutakurwa nekukasira kana zvikasandurwa kana kubudisa ruzha kubva mumudziyo wekubatsira kuchengetedza.Tsaura nzvimbo yetsaona uye rambidza vasina basa kuti vapinde.Iva nekubata mvura yemoto kudzivirira kusvibiswa kwezvakatipoteredza

Mhedziso

Methyl 2,2-difluorobenzo[d] [1,3]dioxole-5-carboxylate yakakosha yepakati mukugadzirwa kwemishonga, kugadzira zvigadzirwa zvekudzivirira zvirimwa, uye tsvagiridzo yesainzi.Iyo ine chimiro chakasiyana nemaatomu maviri efluorine uye boka recarboxylate rakanamirwa kune benzodioxole mhete, iyo inopa kugadzikana, reactivity, lipophilicity, uye bioavailability kune iyo kompleti.Iyo ine yakaderera mvura solubility uye vapor pressure, uye ine mwero yekubikira poindi uye flash point.Inorondedzerwa sechinhu chine ngozi uye inoda kubata uye kuchengetedza kwakakodzera.Iyo ine inogona kushandiswa mumaindasitiri akasiyana, akadai semishonga, agrochemicals, tsvagiridzo, nezvimwe.

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