Aminodiphenylmethane (CAS # 91-00-9)
| Risk Codes | R22 - Ua phem yog tias nqos 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 | 2810 ib |
| WGK Germany | 3 |
| RTECS | TIAB SA 4407300 |
| FLUKA BRAND F CODE | 9-23 |
| HS Code | 29214990 ib |
| Hazard Class | 8 |
| Packing Group | III |
Taw qhia
Dibenzylamine yog ib qho organic compound. Nws yog xim tsis muaj xim, crystalline khoom nrog ib qho tshwj xeeb ammonia tsw. Cov hauv qab no yog cov lus qhia ntxaws txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm diphenylmethylamine:
Zoo:
- Zoo li: tsis muaj xim crystalline khoom
- Cov ntxhiab tsw: muaj ntxhiab tsw tshwj xeeb ntawm ammonia
- Solubility: Soluble nyob rau hauv cov organic solvents xws li ethers, alcohols thiab kerosene, yuav luag insoluble nyob rau hauv dej
- Kev ruaj ntseg: Benzomethylamine ruaj khov, tab sis oxidation tuaj yeem tshwm sim nyob rau hauv qhov kev txiav txim ntawm cov oxidants muaj zog
Siv:
- Tshuaj: Diphenylmethylamine yog dav siv nyob rau hauv cov organic synthesis li catalyst, txo tus neeg sawv cev thiab coupling tus neeg sawv cev
- Kev lag luam Dye: siv nyob rau hauv cov synthesis ntawm dyes
Txoj kev:
Dibenzomethylamine tuaj yeem npaj tau los ntawm kev ntxiv cov khoom sib xyaw xws li aniline thiab benzaldehyde rau kev txo qis cov tshuaj tiv thaiv. Txoj kev npaj tshwj xeeb tuaj yeem hloov kho raws li qhov xav tau, xws li los ntawm kev xaiv cov catalysts thiab cov xwm txheej sib txawv.
Cov ntaub ntawv kev nyab xeeb:
- Benzoamine ua rau tawv nqaij, qhov muag, thiab ua pa thiab yuav tsum zam.
- Hnav cov khoom tiv thaiv tsim nyog xws li hnab looj tes, tsom iav, thiab cov khaub ncaws hauv chav kuaj thaum tuav.
- Nws yuav tsum tau ua nyob rau hauv ib qho chaw zoo-ventilated kom tsis txhob nqus nws vapors.
- Tsis txhob sib cuag nrog cov tshuaj xws li oxidants, muaj zog acids los yog alkalis thaum khaws cia kom tsis txhob muaj kev phom sij txaus ntshai.
- Thaum muaj xwm txheej, tshem tawm cov kab mob tam sim ntawd, qhib txoj hlab pa, thiab nrhiav kev kho mob sai.
