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Tus nqi qis tshaj plaws rau 2, 6-Bis (1, 1-DIMETHYLETHYL) -4- (PHENYLMETHYLENE) -2, 5-Cyclohexadien-1-Ib 7078-98-0 Duab tshwj xeeb
  • Tus nqi qis tshaj plaws rau 2, 6-Bis (1, 1-DIMETHYLETHYL) -4- (PHENYLMETHYLENE) -2, 5-Cyclohexadien-1-Ib 7078-98-0
  • Tus nqi qis tshaj plaws rau 2, 6-Bis (1, 1-DIMETHYLETHYL) -4- (PHENYLMETHYLENE) -2, 5-Cyclohexadien-1-Ib 7078-98-0

Tus nqi qis tshaj plaws rau 2, 6-Bis (1, 1-DIMETHYLETHYL) -4- (PHENYLMETHYLENE) -2, 5-Cyclohexadien-1-Ib 7078-98-0

Kev Piav Qhia Luv:

Lub npe tshuaj: 2,6-Bis(1,1-Dimethylethyl)-4-(Phenylmethylene)-2,5-Cyclohexadien-1-Ib

CAS:7078-98-0

Cov mis tshuaj: C21H26O

Qhov hnyav molecular: 294.43

Qhov Ceev: 1.03 g/cm3

Kub taw tes: 426.1ºC (760 mmHg)

 


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

"Tswj tus qauv los ntawm cov ntsiab lus, qhia lub zog los ntawm qhov zoo". Peb lub tuam txhab tau siv zog los tsim kom muaj pab pawg neeg ua haujlwm zoo thiab ruaj khov thiab tshawb nrhiav txoj hauv kev tswj hwm zoo rau tus nqi qis tshaj plaws rau 2, 6-Bis (1, 1-DIMETHYLETHYL) -4- (PHENYLMETHYLENE) -2, 5-Cyclohexadien-1-Ib 7078-98-0, Tam sim no, peb tab tom nrhiav kev koom tes zoo dua nrog cov neeg yuav khoom txawv teb chaws nyob ntawm cov txiaj ntsig sib koom ua ke. Koj tuaj yeem tiv tauj peb kom paub ntau ntxiv.
"Tswj tus qauv los ntawm cov ntsiab lus, qhia lub zog los ntawm qhov zoo". Peb lub lag luam tau siv zog los tsim kom muaj cov neeg ua haujlwm pab pawg ua haujlwm tau zoo thiab ruaj khov thiab tshawb nrhiav kev tswj hwm zoo rau kev ua haujlwm rauTuam Tshoj 2 6-Bis (1 1-DIMETHYLETHYL), Peb cov khoom raug xa tawm thoob ntiaj teb. Peb cov neeg siv khoom yeej ib txwm txaus siab rau peb cov khoom zoo, cov kev pabcuam rau cov neeg siv khoom thiab cov nqi sib tw. Peb lub hom phiaj yog "txuas ntxiv kom tau txais koj txoj kev ntseeg siab los ntawm kev mob siab rau peb txoj kev siv zog rau kev txhim kho peb cov kev daws teeb meem thiab cov kev pabcuam kom ntseeg tau tias peb cov neeg siv khoom kawg, cov neeg siv khoom, cov neeg ua haujlwm, cov neeg muab khoom thiab cov zej zog thoob ntiaj teb uas peb koom tes ua haujlwm".

Kev piav qhia txog khoom

Cov yam ntxwv tshuaj lom neeg

2,6-Bis(1,1-Dimethylethyl)-4-(Phenylmethylene)-2,5-Cyclohexadien-1-Ib yog hmoov daj ci, ruaj khov hauv tshuaj lom neeg, yuav luag tsis yaj hauv dej, muaj qee yam tshuaj lom, kev rhuav tshem thermal yuav tso cov pa roj lom corrosive.

Cov ntawv thov

Siv rau hauv cov organic synthesis thiab cov tshuaj intermediates

Lub cev nqaij daim tawv

Khoom daj ci ntsa iab

Lub neej txee

Raws li peb qhov kev paub dhau los, cov khoom no tuaj yeem khaws cia tau 12 lub hlis txij li hnub xa khoom yog tias khaws cia rau hauv cov thawv kaw ruaj ruaj, tiv thaiv kom tsis txhob muaj lub teeb thiab cua sov thiab khaws cia rau qhov kub ntawm 5 - 30°C.

Cov khoom ib txwm muaj

Kub Kub

426.1°C ntawm 760mmHg

Qhov Kub Yaj

74-75 °C

Qhov Teeb Meem

183ºC

Qhov hnyav tseeb

294.19800

PSA

17.07000

LogP

6 ntawm 20 ° C

Siab ntawm cov pa dej

0.007Pa ntawm 20 ℃

Cov Ntawv Qhia Txog Kev Hloov Pauv

1.571

Kev yaj dej

5μg/L ntawm 20 ℃

 

 

Kev Nyab Xeeb

Thaum siv cov khoom no, thov ua raws li cov lus qhia thiab cov ntaub ntawv muab rau hauv daim ntawv qhia kev nyab xeeb thiab ua raws li kev tiv thaiv thiab kev tu cev huv si hauv chaw ua haujlwm kom txaus rau kev siv cov tshuaj lom neeg.

 

Lus Cim

Cov ntaub ntawv muaj nyob rau hauv tsab ntawv tshaj tawm no yog raws li peb txoj kev paub thiab kev paub tam sim no. Vim muaj ntau yam uas yuav cuam tshuam rau kev ua thiab kev siv peb cov khoom, cov ntaub ntawv no tsis pab cov neeg ua haujlwm los ntawm kev ua lawv tus kheej txoj kev tshawb nrhiav thiab kev sim; cov ntaub ntawv no tsis txhais tau tias muaj kev lees paub txog qee yam khoom, lossis qhov tsim nyog ntawm cov khoom rau lub hom phiaj tshwj xeeb. Txhua cov lus piav qhia, cov duab kos, cov duab, cov ntaub ntawv, cov feem pua, qhov hnyav, thiab lwm yam uas tau muab rau hauv no yuav hloov pauv yam tsis muaj cov ntaub ntawv ua ntej thiab tsis suav tias yog qhov zoo ntawm cov khoom raws li daim ntawv cog lus. Qhov zoo ntawm cov khoom raws li daim ntawv cog lus tsuas yog los ntawm cov lus hais hauv cov lus qhia tshwj xeeb ntawm cov khoom. Nws yog lub luag haujlwm ntawm tus neeg tau txais peb cov khoom kom ntseeg tau tias txhua txoj cai thiab cov kev cai lij choj thiab kev cai lij choj uas twb muaj lawm raug ua raws li.

"Tswj tus qauv los ntawm cov ntsiab lus, qhia lub zog los ntawm qhov zoo". Peb lub tuam txhab tau siv zog los tsim kom muaj pab pawg neeg ua haujlwm zoo thiab ruaj khov thiab tshawb nrhiav txoj hauv kev tswj hwm zoo rau tus nqi qis tshaj plaws rau 2, 6-Bis (1, 1-DIMETHYLETHYL) -4- (PHENYLMETHYLENE) -2, 5-Cyclohexadien-1-Ib 7078-98-0, Tam sim no, peb tab tom nrhiav kev koom tes zoo dua nrog cov neeg yuav khoom txawv teb chaws nyob ntawm cov txiaj ntsig sib koom ua ke. Koj tuaj yeem tiv tauj peb kom paub ntau ntxiv.
Tus nqi qis tshaj plaws rauTuam Tshoj 2 6-Bis (1 1-DIMETHYLETHYL), Peb cov khoom raug xa tawm thoob ntiaj teb. Peb cov neeg siv khoom yeej ib txwm txaus siab rau peb cov khoom zoo, cov kev pabcuam rau cov neeg siv khoom thiab cov nqi sib tw. Peb lub hom phiaj yog "txuas ntxiv kom tau txais koj txoj kev ntseeg siab los ntawm kev mob siab rau peb txoj kev siv zog rau kev txhim kho peb cov kev daws teeb meem thiab cov kev pabcuam kom ntseeg tau tias peb cov neeg siv khoom kawg, cov neeg siv khoom, cov neeg ua haujlwm, cov neeg muab khoom thiab cov zej zog thoob ntiaj teb uas peb koom tes ua haujlwm".

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