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3- (trifluoromethyl) benzoic acid (CAS # 454-92-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H5F3O2
Molar Mass 190.12
Njupụta 1.3173 (ọnụ)
Ebe Na-agbaze 104-106C (ọkụ)
Ebe Boling 238.5°C775mm Hg(ọkụ)
Ebe mgbari 237-240C
Uzuoku nrịbama 0.0241mmHg na 25°C
Ọdịdị kristal ntụ ntụ na-egbuke egbuke
Agba Ọcha
BRN 2049239
pKa 3.77± 0.10 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ
MDL MFCD00002519
Njirimara anụ ahụ na kemịkalụ Ebe mgbaze 104-106°C
Ebe esi mmiri ọkụ 238.4°C (775 mmHg)

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.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
WGK Germany 3
Koodu HS 29163900
Klas Hazard Iwe

 

Okwu mmalite

M-trifluoromethylbenzoic acid. Ndị a bụ mmalite nke ụfọdụ akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:

 

Ogo:

- Ọdịdị: M-trifluoromethylbenzoic acid enweghị agba na-acha odo odo crystalline ma ọ bụ siri ike.

- Solubility: Ọ bụ soluble na alcohols, esters na carbamates, ubé soluble na hydrocarbons na ethers, na ọ fọrọ nke nta insoluble na mmiri.

 

Jiri:

- A na-eji M-trifluoromethylbenzoic acid mee ihe n'ọtụtụ ebe n'ọhịa nke pesticides dị ka ihe na-emepụta ihe na ụmụ ahụhụ na ahịhịa.

 

Usoro:

- Enwere ọtụtụ ụzọ nkwadebe maka m-trifluoromethylbenzoic acid. Usoro a na-ahụkarị bụ imeghachi 3,5-difluorobenzoic acid na trifluorocarboxic acid iji nweta ngwaahịa ezubere iche.

 

Ozi nchekwa:

- M-trifluoromethylbenzoic acid nwere ụfọdụ nsị na ahụ mmadụ na gburugburu ebe obibi, ma ekwesịrị iji ya mee ihe n'enweghị nsogbu.

- Zere ịkpọtụrụ akpụkpọ ahụ, anya, na akụkụ iku ume mgbe ị na-arụ ọrụ, ma mee usoro nchebe kwesịrị ekwesị, dị ka iyi uwe mkpuchi na ugogbe anya, ma nọgide na-eku ume nke ọma.

- Lezienụ anya na mgbochi ọkụ na ọgbọ eletrik static n'oge nchekwa na njikwa, ma zere kọntaktị na ihe ndị dị ka flammables, oxidants na acid siri ike.


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