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2-MERCAPTO-5-(TRIFLUOROMETHYL)PYRIDINE (CAS# 76041-72-0)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H4F3NS
Molar Mass 179.16
Njupụta 1.43±0.1 g/cm3 (buru amụma)
Ebe Na-agbaze 154-159C (ọkụ)
Ebe Boling 143.5± 50.0 Celsius C (buru amụma)
Ebe mgbari 106.6C
Uzuoku nrịbama 0.019mmHg na 25°C
Ọdịdị siri ike
pKa 8.33± 0.40 (buru amụma)
Ọnọdụ Nchekwa 2-8 Celsius C
Ntụgharị uche 1.505
MDL MFCD00128893

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
WGK Germany 3
Klas Hazard Iwe

 

Okwu mmalite

2-Mercapto-5- (trifluoromethyl) pyridine bụ ngwakọta organic na usoro kemịkalụ C6H4F3NS. Njirimara ya bụ isi bụ ndị a:

 

1. Ọdịdị: mmiri siri ike na-enweghị agba ma ọ bụ ìhè odo;

2. solubility: soluble na mmanya, ether na ndị ọzọ organic solvents, insoluble na mmiri;

3. isi: nwere isi thiol pụrụ iche.

 

2-Mercapto-5- (trifluoromethyl) pyridine nwere isi ihe ndị a:

 

1. ihe na-akpali akpali: enwere ike iji ya mee ihe dị ka ihe na-eme ka mmeghachi omume nke organic synthesis, sonye na njikọ nke thiol, carboxylic acid na ketone;

2. nyocha nke kemịkalụ: enwere ike iji maka mmịpụta oge siri ike, chromatography kọlụm na ụzọ nyocha kemịkalụ ndị ọzọ;

3. ọkụ retardant: dị ka ọkụ retardant na organic synthesis, ọ na-eji na-eme ka okpomọkụ na-eguzogide ihe;

4. organic synthesis: nwere ike iji maka njikọ nke pesticides, fluorescent dyes na ndị ọzọ organic ogige.

 

2-Mercapto-5- (trifluoromethyl) pyridine na-akwado ya site na ụzọ ndị a:

 

1. nwetara site na-emeghachi omume 3-mercaptopyridine na trifluoromethyl compound;

2. iji chloropyridine abụọ na mercapto amino hydrofluoride mmeghachi omume njikọ.

 

Mgbe ị na-eji 2-Mercapto-5- (trifluoromethyl) pyridine, ị kwesịrị ịṅa ntị na ozi nchekwa ndị a:

 

1. Ngwakọta ahụ nwere ike imebi ahụ ike mgbe ọ na-ejikọta ya na akpụkpọ ahụ, anya ma ọ bụ iku ume, na ekwesịrị izere kọntaktị ozugbo;

2. jiri usoro ahụ yikwasị akụrụngwa nchedo onwe onye kwesịrị ekwesị, dịka uwe aka, enyo enyo, wdg;

3. zere kọntaktị na chemicals dị ka oxidants na hydrofluoric acid iji zere mmeghachi omume dị ize ndụ;

4. Ekwesịrị itinye nchekwa n'ebe dị jụụ, nke na-ekpo ọkụ nke ọma, na-esi na ọkụ na ọkụ ọkụ;

5. na ojiji na usoro nchekwa kwesịrị ịgbasochi usoro nchekwa dị mkpa iji hụ na nchekwa.


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