Tom ntej: Cyclopropylmethyl Bromide CAS # 7051-34-5
Risk thiab Safety
| Risk Codes | R10 - Flammable R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R22 - Ua phem yog tias nqos |
| Kev nyab xeeb piav qhia | S23 - Tsis txhob ua pa. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 290359 0 |
| Kev Ceeb Toom | Irritant |
| Hazard Class | 3 |
| Packing Group | III |
Cyclopropylmethyl bromide (CAS # 7051-34-5) Kev taw qhia
Cyclopropyl bromidemethane, tseem hu ua 1-bromo-3-methylcyclopropane. Nov yog qee cov ntaub ntawv hais txog nws:
Khoom: Cyclopropyl bromidomethane yog cov kua xim tsis muaj xim nrog cov ntxhiab tsw. Nws yog denser thiab insoluble nyob rau hauv dej, tab sis nws yog miscible nrog organic solvents.
Siv: Cyclopropyl bromide muaj ntau yam kev siv hauv kev lag luam tshuaj. Nws tuaj yeem siv los ua cov kuab tshuaj hauv kev tsim cov khoom xws li coatings, cleaners, glues, thiab xim. Nws kuj tseem siv tau los ua ib qho nruab nrab hauv cov organic synthesis cov tshuaj tiv thaiv los koom rau hauv kev sib txuas ntawm lwm cov tebchaw.
Txoj kev npaj: Cyclopropyl bromide tuaj yeem npaj tau los ntawm cov tshuaj tiv thaiv ntawm hydrobromic acid thiab cyclopropane. Hauv cov tshuaj tiv thaiv, hydrobromic acid reacts nrog cyclopropane, thiab cyclopropyl bromidomethane yog ib qho ntawm cov khoom tseem ceeb.
Cov ntaub ntawv kev nyab xeeb: Cyclopropyl bromide yog khaus thiab corrosive. Thaum tuav, cov cuab yeej tiv thaiv tus kheej tsim nyog xws li hnab looj tes tiv thaiv thiab tsom iav yuav tsum hnav. Nws yog flammable thiab kev sib cuag nrog lub ignition qhov chaw yuav ua rau hluav taws. Nws yuav tsum tau siv nyob rau hauv ib qho chaw zoo-ventilated thiab deb ntawm qhib nplaim taws thiab kub kub. Nws tuaj yeem ua rau muaj kev cuam tshuam tsis zoo rau ib puag ncig thiab yuav tsum tau tuav thiab pov tseg kom raug.
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