Methyl 2,2-difluorobako [d] [1,3] Dioxole-5-Carboxylate: Khoom thiab Kev Ua Haujlwm

Methyl 2,2-difluorobako [d] [1,3] Dioxole-5-CarboxylateYog cov tshuaj sib txuas nrog cov qauv molecular C9H6F2O4 thiab tus lej cas 773873-95-3. Nws tseem muaj lub npe hu ua ob peb cov lus txhais, xws li methyl 2,2-benzodioxole-5,2-carboxylic acid meter, thiab EOS-61003. Nws zwm rau hauv chav kawm ntawm heterocyclic sib txuas nrog oxygen hetero-atoms nkaus xwb.

Kev khav theeb ntawm 98% tsawg kawg, cov tshuaj-kev sib xyaw ua ke, agniS.Qhov kev tsim qauv zoo li cov khoom siv qoob loo, thiab kev tshawb fawb ntawm cov tshuaj tiv thaiv qoob loo, thiab kev tshawb fawb.

In this article, we will describe the detailed product properties and performance of methyl 2,2-difluorobenzo[d][1,3]dioxole-5-carboxylate, based on the available data.

Lub cev thiab tshuaj

Methyl 2,2-difluorobenzo[d][1,3]dioxole-5-carboxylate is a colorless to pale yellow liquid or solid, depending on the temperature and purity. Nws muaj cov molecular hnyav ntawm 216.14 g / mol thiab qhov ntom ntawm 1.5 ± 0.1 g / cm3. Nws muaj lub ntsiab lus npau npau 227.4 ± 40.0 ° C ntawm 760 MMHG thiab flash taw ntawm 88.9 ± 22 .2 ° C. Nws muaj lub vapor tsawg ntawm 0.1 ± 0.4 mmHg ntawm 25 ° C thiab dej qis solubility ntawm 0.31 g / l ntawm 25 ° C. Nws muaj lub cim P tus nqi ntawm 3.43, qhia tias nws yog cov soluble ntau dua hauv cov kuab tshuaj muaj ntau dua li hauv dej.

Tus qauv ntawm Methyluorobako [d] [1,3] Dioxole-5 -3-dioxole-5 -3-dioxole nplhaib, nrog ob pab fluorine atom thiab carboxylate pab pawg txuas rau Benzene lub nplhaib. Lub xub ntiag ntawm fluorine atom tsub kom ruaj khov thiab ua kom muaj kev cuam tshuam ntawm lub compound, raws li nws lipophilicity thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability thiab bioavailability. Cov pab pawg carboxylate tuaj yeem ua raws li cov pab pawg tawm lossis nucleophile hauv ntau yam kev tawm tsam. Lub nplhaib 1,3-dioxole nplhaib tuaj yeem ua raws li daim npog ntsej muag lossis lub ntsej muag tawv hauv cyclodordition.

Kev nyab xeeb thiab tuav

Methyl 2,2-difluorobako [d] [1,3] Dioxole-5 -3] Dioxole-5 -3] Dioxole-5 -3] Dioxole-5 -3] Dioxole-5 -3) Kev sib raug zoo ntawm cov tshuaj lom neeg thiab cov cim ntawm cov tshuaj (GHS). Nws muaj cov lus qhia txaus ntshai nyob hauv qab no thiab cov lus qhia kev tiv thaiv:

• H315: Ua rau daim tawv nqaij voos

• H319: ua rau muaj kev txob txob hnyav muag

• H335: Yuav ua pa ua pa

• P261: Zam kev ua tsis taus pa hmoov av / Fume / Roj / Pic / Vapors / Tshuaj Tsuag

• P305 + + P351 + P338: Yog tias nyob rau hauv lub qhov muag: yaug ceevfaj nrog dej rau ob peb feeb. Tshem cov ntsiab muag sib ze, yog tias tam sim no thiab yooj yim ua. Txuas ntxiv yaug

• P302 + P352: Yog tias ntawm daim tawv nqaij: ntxuav nrog xab npum thiab dej ntau

Thawj pab kev pab rau methyl 2,2-difluorobako [d] [1,3] dioxole-5-carboxylate muaj raws li hauv qab no:

• Inhalation: Yog tias nqus tau, txav tus neeg mob mus rau cua tshiab. Yog tias ua pa nyuaj, muab cov pa oxygen. Yog tias tsis ua pa, muab ua pa tawm dag zog. Tau txais kev kho mob

• Kev Tiv Thaiv Daim tawv: Tshem cov khaub ncaws uas tsis huv nrog cov xab npum thiab dej. Yog tias koj tsis xis nyob, nrhiav kev kho mob

• Kev Tiv Thaiv Qhov muag: cais cov plaub hau thiab yaug nrog dej ntws lossis qab ntsev. Nrhiav kev kho mob sai

• Kev haus dej: npuaj teg, tsis txhob ua ntuav. Nrhiav kev kho mob sai

Kev tiv thaiv hluav taws kub tiv thaiv kev tua hluav taws rau methyl 2,2-difluorobako [d] [1,3] Dioxole-5-carboxylate muaj raws li hauv qab no:

• Cov neeg saib xyuas tua hluav taws: tua hluav taws uas muaj dej qhuav, ua npuas dej qhuav, ua npuas dej lossis carbon diokide extinguishing tus neeg sawv cev. Tsis txhob siv cov dej khiav ncaj qha mus tua hluav taws, uas yuav ua rau cais cov kua hluav taws thiab sib kis hluav taws

• Cov phom sij tshwj xeeb: Tsis muaj ntaub ntawv muaj

• Cov hluav taws kub ceev faj thiab kev tiv thaiv kev tiv thaiv kev tiv thaiv hluav taws: Cov neeg tua hluav taws yuav tsum hnav ua pa pa pa, thiab tua hluav taws. Yog tias ua tau, txav lub thawv los ntawm hluav taws mus rau qhov chaw qhib. Ntim hauv thaj chaw hluav taws yuav tsum tau khiav tawm haujlwm tam sim ntawd yog tias lawv raug rho tawm lossis tawm suab los ntawm cov khoom siv phom sij. Cais tawm ntawm qhov chaw sib tsoo thiab txwv tsis pub cov neeg ua haujlwm tsis cuam tshuam los ntawm kev nkag mus. Muaj thiab kho cov dej hluav taws kom tsis txhob muaj kuab paug ib puag ncig

Tag

Methyl 2,2-difluorobako [d] [1,3] Dioxole-5 -3] Dioxole-5 -3] Dioxole-5 -3] Dioxole-5 -3] Dioxole-5 -3] Dioxole-5 -3] Dioxole-5 -3] Dioxole-5 -3 Nws muaj cov qauv txawv tshwj xeeb nrog ob pab roj fluorine thiab cov pab pawg benzodate txuas, uas contrivity, liplophilicity, thiab bioavailability, thiab bioavailability, thiab bioavailability, thiab bioavailability, thiab bioavailability, thiab bioavailability, thiab bioavailability, thiab bioavailability, thiab bioavailability, thiab bioavailability, thiab bioavailability rau lub compound. Nws muaj cov dej me me solubility thiab vapor siab, thiab kev kub npau npau thiab nyem point. Nws tau faib ua cov tshuaj uas muaj kev phom sij thiab yuav tsum tau tuav kom zoo thiab cia. Nws muaj cov ntawv thov muaj feem nyob hauv ntau qhov kev lag luam, xws li cov chaw ua tshuaj, agnemicals, kev tshawb fawb, thiab lwm tus.

Yog xav paub ntxiv lossis nug cov lus nug, thovTiv Tauj Peb:

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