3-Chlorobenzyl Chloride (CAS # 620-20-2)
Risk Codes | R34 - Ua rau kub hnyiab 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. R43 - Tej zaum yuav ua rau mob ntawm daim tawv nqaij R36 - Khau qhov muag R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos. |
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. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. 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. S14C - |
UN IDs | UN 2235 6.1/PG 3 |
WGK Germany | 3 |
FLUKA BRAND F CODE | 19 |
TSCA | Yog lawm |
HS Code | 2 903990 |
Kev Ceeb Toom | Corrosive / Lachrymatory |
Hazard Class | 6.1 |
Packing Group | III |
Taw qhia
3-Chlorobenzyl chloride yog cov organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm 3-chlorobenzyl chloride:
Zoo:
- Cov tsos mob: tsis muaj xim tsis muaj kua lossis dawb siv lead ua.
- Solubility: Soluble nyob rau hauv cov organic solvents xws li ethanol, ethers thiab chlorinated hydrocarbons.
Siv:
- 3-Chlorobenzyl chloride feem ntau yog siv los ua cov tshuaj reagent hauv kev sib txuas ntawm lwm cov organic tebchaw.
- Nws kuj yog siv los ua raw khoom rau tshuaj tua kab thiab tshuaj tua kab mob.
Txoj kev:
- Muaj ntau txoj hauv kev los npaj 3-chlorobenzyl chloride, thiab ib txoj hauv kev yog los ua benzyl chloride nrog methyl chloride nyob rau hauv alkaline tej yam kev mob los tsim 3-chlorobenzyl chloride. Cov tshuaj tiv thaiv feem ntau tshwm sim nyob rau hauv ib qho chaw inert.
Cov ntaub ntawv kev nyab xeeb:
- 3-Chlorobenzyl chloride yog khaus thiab corrosive thiab tuaj yeem tsim kev puas tsuaj rau daim tawv nqaij, qhov muag, thiab ua pa.
- Hnav cov khoom tiv thaiv tsim nyog xws li hnab looj tes, tsom iav kev nyab xeeb, thiab lub ntsej muag tiv thaiv thaum siv.
- Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag, thiab tsis txhob nqus lawv cov vapors lossis hmoov av.
- Deliquescence, khaws cia rau hauv qhov chaw qhuav, zoo-ventilated, deb ntawm hluav taws thiab oxidants.
- Yog tias tau noj tsis raug cai lossis ntau qhov kev noj tshuaj tsis haum, nrhiav kev kho mob tam sim ntawd.