Dodecanenitrile CAS 2437-25-4
Hazard Cov Cim | Xn – Ua phem |
Risk Codes | 20/21/22 - Ua phem los ntawm kev nqus pa, tiv nrog daim tawv nqaij thiab yog tias nqos. |
Kev nyab xeeb piav qhia | S36 - Hnav khaub ncaws tiv thaiv zoo. S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. |
UN IDs | UN 3276 6.1/PG 3 |
WGK Germany | 2 |
RTECS | JR2600000 |
TSCA | Yog lawm |
HS Code | 29269095 ib |
Hazard Class | 9 |
Taw qhia
Lauric. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm lauric nitrile:
Zoo:
- Cov tsos mob: tsis muaj xim tsis muaj kua lossis cov khoom dawb
- Solubility: Soluble nyob rau hauv dej thiab cov organic solvents
- Cov ntxhiab tsw: muaj ntxhiab tsw tshwj xeeb ntawm cyanide
Siv:
- Cov txheej txheem ib ntus thiab cov kuab tshuaj: Nws kuj tuaj yeem siv los ua cov txheej txheem ib ntus thiab cov kuab tshuaj organic rau qee cov kev siv tshwj xeeb.
Txoj kev:
Lauricle tuaj yeem npaj tau los ntawm ammonia cyclization lossis ammonia txoj kev. Txoj kev ammonia dej cyclization yog kom sov cov n-propane tov nyob rau hauv lub xub ntiag ntawm ammonia gas, thiab ces ncig los tsim lauricle. Txoj kev ntawm ammoniation yog los teb n-occinitrile nrog ammonia roj los tsim lauriconile.
Cov ntaub ntawv kev nyab xeeb:
- Lauricle yog ib yam tshuaj lom uas ua rau khaus thiab corrosive, thiab kev sib cuag ncaj qha rau ntawm daim tawv nqaij thiab qhov muag yuav tsum zam.
- Hnav cov hnab looj tes tiv thaiv, tsom iav thiab lwm yam khoom siv tiv thaiv thaum siv.
- Thaum khaws cia thiab tuav, nws yuav tsum tsis txhob hnov qab nrog cov oxidants muaj zog lossis muaj zog acids, thiab lwm yam, kom tsis txhob tsim cov khoom txaus ntshai.
- Yog tias koj nqus tau los yog nqus tau lauric nitrile, nrhiav kev kho mob tam sim ntawd thiab qhia koj tus kws kho mob txog qhov xwm txheej.