2 4-Dichlorotoluene (CAS # 95-73-8)
Hazard Cov Cim | Xi-xaj |
Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
Kev nyab xeeb piav qhia | S23 - Tsis txhob ua pa. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
UN IDs | TIAB SA 2810 |
WGK Germany | 2 |
RTECS | XT0730000 |
TSCA | Yog lawm |
HS Code | 2 903690 ib |
Kev Ceeb Toom | Ua phem |
Hazard Class | 9 |
Packing Group | III |
Toxicity | LD50 qhov ncauj hauv Luav: 2400 mg / kg |
Taw qhia
2,4-Dichlorotoluene yog ib qho organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- Pom: 2,4-Dichlorotoluene yog xim tsis muaj xim rau lub teeb daj.
- Solubility: Nws yog soluble nyob rau hauv feem ntau cov organic solvents xws li cawv, ethers, ketones, thiab lwm yam.
Siv:
- 2,4-Dichlorotoluene feem ntau yog siv los ua ib qho nruab nrab hauv cov organic synthesis.
- Nws kuj tuaj yeem siv rau hauv kev lag luam roj hmab, kev lag luam dye, kev lag luam tshuaj tua kab, thiab lwm yam.
Txoj kev:
- 2,4-Dichlorotoluene tuaj yeem npaj tau los ntawm kev ntxiv cov roj chlorine rau toluene. Cov kev mob tshwm sim feem ntau yog nqa tawm nyob rau hauv cov xwm txheej ntawm qhov kub thiab txias.
Cov ntaub ntawv kev nyab xeeb:
- 2,4-Dichlorotoluene yog cov organic hnyav uas yuav ua rau qee qhov kev puas tsuaj rau tib neeg lub cev.
- Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag, thiab hnav hnab looj tes tiv thaiv, tsom iav, thiab zuag qhia tag nrho thaum siv.
- Tom qab nkag mus rau tib neeg lub cev, nws yuav muaj kev cuam tshuam rau lub hauv nruab nrab lub paj hlwb, ua rau cov tsos mob xws li kiv taub hau, mob taub hau, thiab xeev siab.
- Ua tib zoo saib xyuas qhov cua thaum siv nyob rau hauv qhov chaw kaw kom tsis txhob muaj kev pheej hmoo ntawm kev lom.
- Tsis txhob sib cuag nrog cov oxidizing muaj zog thiab muaj zog acids.
Ib txwm ua raws li cov txheej txheem kev nyab xeeb thaum siv thiab tuav 2,4-dichlorotoluene thiab sab laj nrog tus kws tshaj lij.