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5-Bromopyridine-2-carboxylic acid methyl ester (CAS # 29682-15-3)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H6BrNO2
Molar Mass 216.03
Njupụta 1.579±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 101-103°C
Ebe Boling 290.9± 20.0 Celsius C (buru amụma)
Ebe mgbari 129.7°C
Mmiri Solubility Soluble na mmiri.
Uzuoku nrịbama 0.00202mmHg na 25°C
Ọdịdị kristal agba aja aja
pKa -0.67±0.10 (buru amụma)
Ọnọdụ Nchekwa Ikuku ikuku, Okpomọkụ ụlọ
Ntụgharị uche 1.553
MDL MFCD04112493

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R36 - na-ewe iwe na anya
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37 - Yiri uwe aka kwesịrị ekwesị.
Koodu HS 29333990

 

Okwu mmalite

Methyl 5-bromopyridine-2-carboxylate. Ndị a bụ mmalite nke akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:

 

Ogo:

Ọdịdị: Methyl 5-bromopyridine-2-carboxylic acid bụ ọcha crystalline ntụ ntụ ma ọ bụ kristal.

Solubility: Methyl 5-bromopyridine-2-carboxylic acid bụ soluble na alcohols, ketones na ester organic solvents, na dịtụ insoluble na mmiri.

 

Jiri:

A na-ejikarị Methyl 5-bromopyridine-2-carboxylic acid mee ihe dị ka etiti dị mkpa na njikọ organic.

 

Usoro:

A na-eme usoro nkwadebe nke methyl 5-bromopyridine-2-carboxylic acid site na usoro ndị a:

5-bromopyridine na-emeghachi omume na acetic acid anhydrous iji mepụta 5-bromopyridine-2-sorrelic acid na obere okpomọkụ.

5-bromopyridine-2-soxalic acid mere methanol iji nweta methyl 5-bromopyridine-2-carboxylate.

 

Ozi nchekwa:

Methyl 5-bromopyridine-2-carboxylic acid bụ ngwakọta organic ma nwee ụfọdụ ihe egwu. Ekwesịrị iyi akụrụngwa nchebe kwesịrị ekwesị n'oge arụ ọrụ.

Zere kọntaktị na akpụkpọ ahụ, anya, na akụkụ iku ume. N'ihe gbasara kọntaktị na mberede, kpochaa mmiri ozugbo wee chọọ nlekọta ahụike ozugbo.

Ekwesịrị ịchekwa ya n'ebe kpọrọ nkụ, ikuku na-eku ume, pụọ na ọkụ na oxidants.


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