3- (tert-Butyldimethylsilyloxy) glutaric anhydride (CAS # 91424-40-7)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag |
| WGK Germany | 3 |
Taw qhia
3-tert-butyldimethicoxyglutaric anhydride yog ib qho organosilicon compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm cov khoom sib xyaw no:
Zoo:
- Cov tsos mob: 3-tert-butyldimethicoxyglutarate anhydride feem ntau yog dawb lossis daj crystalline lossis crystalline hmoov.
- Solubility: 3-tert-butyldimethicoxyglutarate anhydride muaj solubility zoo ntawm cov organic solvents.
Siv:
- 3-tert-butyldimethicoxyglutaric anhydride tuaj yeem siv los ua lub luag haujlwm monomer hauv kev sib xyaw ntawm silicone polymers, xws li silicone roj hmab, silicone resin, thiab lwm yam.
- Nws tseem tuaj yeem siv los ua cov khoom pib lossis catalyst hauv cov organic synthesis cov tshuaj tiv thaiv.
Txoj kev:
- Muaj ntau txoj kev npaj rau 3-tert-butyldimethiconeglutaric anhydride, thiab ib txoj hauv kev yog los ua 3-tert-butylacryloyl chloride nrog dimethicyl ether, thiab tom qab ntawd catalyze dechlorination los ntawm cov kua qaub lossis lub hauv paus los tsim cov khoom lag luam.
Cov ntaub ntawv kev nyab xeeb:
- 3-tert-butyldimethiconeglutarate anhydride feem ntau suav hais tias yog ib qho chaw muaj kev nyab xeeb.
- Txawm li cas los xij, yuav tsum tau saib xyuas kom tsis txhob nqus tau, noj, lossis sib cuag nrog lub qhov muag thiab tawv nqaij.
- Thaum tuav thiab khaws cia, yuav tsum tau ceev faj kom tsim nyog xws li hnab looj tes, tsom iav, thiab khaub ncaws tiv thaiv.
- Thaum siv qhov sib xyaw ua ke rau kev sim thiab kev tsim khoom, ua raws li cov txheej txheem kev nyab xeeb uas cuam tshuam thiab muab pov tseg kom zoo raws li cov cai hauv zos.
