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Tom ntej: t-Butyl 4-Bromobutanoate CAS: 110611-91-1

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t-Butyl 4-bromobutanoate CAS: 110611-91-1 Featured duab
  • Tom ntej: t-Butyl 4-Bromobutanoate CAS: 110611-91-1

Tom ntej: t-Butyl 4-Bromobutanoate CAS: 110611-91-1

Cov ntaub ntawv tseem ceeb:

Khoom npeTom ntej: 4-tert-butyl bromobutyrate
Aliastert-butyl bromobutyrate;Alagoli impurity 12;Tert-butyl 4-bromobutyrate;4-Bromobutyl tert-butyl ester hmoov
CAS nr: 110611-91-1
Cov mis mos molecularQauv: C71H110NO15P
Molecular hnyav: 1248.63
Cov qauv qauv:

t-Butyl 4-bromobutanoate hmoov

EINECS NO.: 221-592-9


Product Detail

Khoom cim npe

Physical thiab Chemical Properties

Cov tsos mob thiab cov yam ntxwv: tsis muaj xim tsis muaj kuab paug
Qhov tsw: Tsis muaj ntaub ntawv
Melting/freezing point (°C): Tsis muaj ntaub ntawv
pH tus nqi: Tsis muaj ntaub ntawv muaj
Boiling point, pib boiling point thiab boiling ntau (°C): 225.9°C ntawm 760 mmHg
Kev kub ceev combustion kub (°C): Tsis muaj ntaub ntawv
Flash point (°C): 117.1°C
Decomposition kub (°C): Tsis muaj ntaub ntawv
Explosion limit [% (volume fraction)] : Tsis muaj ntaub ntawv
Evaporation rate [acetate (n) butyl ester in 1] : Tsis muaj ntaub ntawv
Saturated vapor siab (kPa): 0.0843mmHg ntawm 25 ° C
Flammability (khoom, roj): Tsis muaj ntaub ntawv muaj
Relative ntom ntom (dej hauv 1): 1.258g / cm3
Vapor density (cua hauv 1): Tsis muaj ntaub ntawv N-octanol / dej faib coefficient (lg P): tsis muaj ntaub ntawv
Qhov ntsuas qhov tsw (mg/m³): Tsis muaj ntaub ntawv
Solubility: Tsis muaj ntaub ntawv muaj
Viscosity: Tsis muaj ntaub ntawv muaj
Stability: Cov khoom no ruaj khov thaum khaws cia thiab siv rau ntawm qhov kub thiab txias.

Cov ntaub ntawv kev nyab xeeb

Kev ntsuas thawj zaug
Inhalation: Yog tias nqus tau, txav tus neeg mob mus rau huab cua ntshiab.
Kev sib cuag ntawm daim tawv nqaij: Tshem tawm cov khaub ncaws tsis huv thiab yaug daim tawv nqaij kom huv si nrog xab npum thiab dej.Yog tias koj tsis xis nyob, nrhiav kev kho mob.
Kev sib cuag qhov muag: cais daim tawv muag thiab yaug nrog dej ntws los yog dej ntsev.Nrhiav kev kho mob tam sim ntawd.
Noj : Gargle, tsis txhob ntuav ntuav.Nrhiav kev kho mob tam sim ntawd.

Kev tiv thaiv hluav taws
Extinguishing agent:
Tshem tawm hluav taws nrog dej pos huab, hmoov qhuav, ua npuas ncauj lossis carbon dioxide extinguishing tus neeg sawv cev.Tsis txhob siv cov dej ntws ncaj qha los tua hluav taws, uas yuav ua rau cov kua hluav taws kub hnyiab thiab kis tau hluav taws.
Kev phom sij tshwj xeeb:
Tsis muaj ntaub ntawv

Kev tiv thaiv hluav taws thiab kev tiv thaiv:
Cov neeg tua hluav taws yuav tsum hnav lub tshuab ua pa, hnav khaub ncaws tua hluav taws, thiab tua hluav taws upwind.
Yog tias ua tau, txav lub thawv ntawm qhov hluav taws kub mus rau qhov chaw qhib.
Cov thawv ntim hauv thaj chaw tua hluav taws yuav tsum tau khiav tawm tam sim yog tias lawv tsis muaj xim lossis tawm suab los ntawm cov cuab yeej kev nyab xeeb.
Cais qhov chaw sib tsoo thiab txwv tsis pub cov neeg ua haujlwm nkag mus.
Ntim thiab kho cov dej tua hluav taws kom tsis txhob muaj kuab paug ib puag ncig.

Kev cia khoom

Khaws lub thawv ntim, khaws cia rau hauv qhov chaw txias, qhuav, qhov kub thiab txias yuav tsum tsis pub tshaj 37 ° C, yuav tsum tau muab cais tawm ntawm cov oxidants, cov khoom noj khoom haus, tsis txhob sib tov cia.

Pob

50kg 200kg / chim lossis ntim raws li cov neeg siv khoom xav tau.

Daim ntawv thov teb

It yog ib qho organic nruab nrab uas tuaj yeem tau txais los ntawm esterification ntawm 4-bromobutyrate thiab tert-butanol.Nws tau raug tshaj tawm tias 4-tert-butyl bromobutyrate tuaj yeem siv los npaj cov khoom siv dag zog ntawm eugenol thiab kuaj kab mob rau kev kuaj pom ntawm isomylurea.

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