Trichloroacetonitrile (CAS # 545-06-2)
| Risk Codes | R23/24/25 – Toxic los ntawm inhalation, nyob rau hauv kev sib cuag nrog daim tawv nqaij thiab yog hais tias nqos. R51/53 - Cov tshuaj lom rau cov kab mob hauv dej, tuaj yeem ua rau muaj kev cuam tshuam ntev rau hauv dej hiav txwv. |
| Kev nyab xeeb piav qhia | S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.) S61 - Tsis txhob tso tawm rau ib puag ncig. Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb. |
| UN IDs | UN 3276 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | AM2450000 |
| TSCA | Yog lawm |
| HS Code | 29269095 ib |
| Kev Ceeb Toom | Toxic / Lachrymatory |
| Hazard Class | 8 |
| Packing Group | II |
| Toxicity | LD50 qhov ncauj hauv nas: 0.25 g / kg (Smyth) |
Taw qhia
Trichloroacetonitrile (abbreviated li TCA) yog ib qho organic compound. Cov hauv qab no yog cov lus qhia txog qhov xwm txheej, kev siv, kev npaj thiab kev nyab xeeb ntawm TCA:
Zoo:
Cov tsos mob: Trichloroacetonitrile yog cov kua tsis muaj xim, tsis muaj kuab lom.
Solubility: Trichloroacetonitrile yog soluble hauv dej thiab feem ntau cov kuab tshuaj organic.
Carcinogenicity: Trichloroacetonitrile yog suav hais tias yog ib tus neeg muaj peev xwm carcinogen.
Siv:
Kev siv tshuaj lom neeg: trichloroacetonitrile tuaj yeem siv los ua cov kuab tshuaj, mordant thiab chlorinating tus neeg sawv cev, thiab feem ntau siv rau hauv cov organic synthesis.
Cov tshuaj tua kab: Trichloroacetonitrile ib zaug tau siv los ua tshuaj tua kab, tab sis vim nws cov toxicity thiab ib puag ncig cuam tshuam, nws tsis nquag siv.
Txoj kev:
Kev npaj ntawm trichloroacetonitrile feem ntau yog tau los ntawm reacting chlorine gas thiab chloroacetonitrile nyob rau hauv lub xub ntiag ntawm ib tug catalyst. Txoj kev npaj tshwj xeeb yuav suav nrog cov ntsiab lus ntawm cov tshuaj tiv thaiv thiab cov kev sim.
Cov ntaub ntawv kev nyab xeeb:
Toxicity: Trichloroacetonitrile muaj qee yam toxicity thiab yuav ua rau muaj kev phom sij rau tib neeg lub cev thiab ib puag ncig. Kev sib cuag lossis nqus pa ntawm trichloroacetonitrile tuaj yeem ua rau muaj tshuaj lom.
Cia: Trichloroacetonitrile yuav tsum muab cia rau hauv lub thawv airtight, kom deb ntawm qhov hluav taws kub los yog muaj zog oxidizing tus neeg sawv cev. Yuav tsum tsis txhob raug tshav kub, nplaim taws, lossis hluav taws qhib.
Siv: Thaum siv trichloroacetonitrile, ua raws li cov txheej txheem kev nyab xeeb thiab hnav cov khoom tiv thaiv tus kheej tsim nyog xws li cov hnab looj tes hauv chav kuaj, tiv thaiv qhov muag, thiab hnav khaub ncaws tiv thaiv.
Kev pov tseg pov tseg: Tom qab siv, trichloroacetonitrile yuav tsum tau muab pov tseg kom zoo raws li cov cai hauv zos rau kev pov tseg cov tshuaj lom neeg.
