(R)-(-)-2-methoxymethyl pyrrolidine (CAS # 84025-81-0)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | R10 - Flammable R36/37/38 - Kab mob rau 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. S36 - Hnav khaub ncaws tiv thaiv zoo. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| FLUKA BRAND F CODE | 3-10-34 ib |
| HS Code | 29339900 ib |
| Hazard Class | 3 |
| Packing Group | III |
Taw qhia
Cov (R)-(-)-2-methymethyl pyrrolidine ((R)-(-)-2-methymethyl pyrrolidine) yog cov organic compound nrog cov tshuaj formula C7H15NO thiab molecular hnyav 129.20g/mol.
Xwm:
(R)-(-)-2-methymethyl pyrrolidine yog cov kua tsis muaj xim rau lub teeb daj nrog cov ntxhiab tsw tshwj xeeb. Nws tuaj yeem yaj hauv ntau cov kuab tshuaj organic, xws li ethanol, ether thiab dichloromethane.
Siv:
(R)-(-)-2-methymethyl pyrrolidine yog dav siv hauv organic synthesis. Nws tuaj yeem siv los ua catalyst, hnyav thiab nruab nrab hauv ntau yam tshuaj tiv thaiv. Nws feem ntau yog siv los ua chiral inducer hauv tshuaj synthesis los tswj cov tshuaj tiv thaiv los tsim cov qauv tshwj xeeb stereochemical. Tsis tas li ntawd, nws tseem tuaj yeem siv rau hauv cov khoom siv ntuj tsim thiab kev tshawb fawb tshuaj hauv cov organic synthesis.
Txoj Kev Npaj:
(R)-(-)-2-methymethyl pyrrolidine tuaj yeem npaj los ntawm cov tshuaj tiv thaiv pyrrolidine thiab methyl p-toluenesulfonate. Cov txheej txheem synthesis tshwj xeeb tuaj yeem xa mus rau cov ntaub ntawv organic synthesis lossis patent.
Cov ntaub ntawv kev nyab xeeb:
Cov tshuaj toxicity ntawm (R)-(-)-2-methymethyl pyrrolidine yog qhov tsawg, tab sis cov kev cai tswj xyuas kev nyab xeeb tseem yuav tsum tau ua. Tej zaum nws yuav ua rau lub qhov muag thiab tawv nqaij, yog li tsis txhob sib cuag ncaj qha thaum ua haujlwm. Nws yuav tsum tau ua nyob rau hauv ib qho chaw zoo-ventilated thiab yuav tsum tau saib xyuas kom tsis txhob nqus nws vapors. Hnav cov khoom tiv thaiv tus kheej tsim nyog xws li hnab looj tes, tsom iav thiab khaub ncaws tiv thaiv thaum siv. Yog tias nqus tau los yog ua yuam kev, nrhiav kev kho mob tam sim ntawd.
