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Ethyl 2-bromopyridine-4-carboxylate (CAS # 89978-52-9)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H8BrNO2
Molar Mass 230.06
Njupụta 1.501± 0.06 g/cm3 (buru amụma)
Ebe Boling 282.9± 20.0 Celsius C (buru amụma)
pKa -1.24±0.10 (buru amụma)
Ọnọdụ Nchekwa n'okpuru gas inert (nitrogen ma ọ bụ argon) na 2-8 Celsius

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36 - na-akpasu iwe na anya
Nkọwapụta nchekwa 26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
Klas Hazard Iwe

 

Okwu mmalite

Ethyl 2-bromopyridine-4-carboxylate bụ ihe mejupụtara nke nwere ihe ndị a:

 

Ogo:

- Ọdịdị: mmiri mmiri na-acha odo odo na-enweghị agba

- Solubility: ntakịrị soluble na mmiri, soluble na organic solvents dị ka ethanol na ether.

 

Jiri:

 

Usoro:

Enwere ike ịkwadebe Ethyl 2-bromopyridine-4-carboxylate site na mmeghachi omume nke 2-bromopyridine na acetic anhydride.

 

Ozi nchekwa:

- Ethyl 2-bromopyridine-4-carboxylate nwere ike na-agbakasị ahụ ma na-emebi akpụkpọ ahụ, anya, na akpụkpọ anụ mucous, ma na-achọ ihe nchebe mgbe ejizi ya.

- Ekwesịrị ịzere ikuku ume ma na-edobe ebe ikuku na-ekpo ọkụ nke ọma.

- Chebe ọkụ ma meghee ọkụ ma debe n'ebe kpọrọ nkụ ma dị jụụ.

- Ekwesịrị ịkpachapụ anya ka ịgbaso usoro arụ ọrụ kemịkalụ dị mma n'oge eji na njikwa.


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