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2-Amino-3-bromo-5-methylpyridine (CAS# 17282-00-7)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H7BrN2
Molar Mass 187.04
Njupụta 1.5672 (atụmatụ siri ike)
Ebe Na-agbaze 73-76 Celsius C (ọkụ)
Ebe Boling 252.3± 35.0 Celsius C (buru amụma)
Ebe mgbari 106.4°C
Mmiri Solubility Na-adịghị edozi
Solubility Chloroform (obere), methanol (obere)
Uzuoku nrịbama 0.0194mmHg na 25°C
Ọdịdị kristal odo odo
Agba Yellow ka beige ma ọ bụ aja aja
BRN 471829
pKa 4.28± 0.49 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, ikuku na-adịghị mma, okpomọkụ ụlọ
Ntụgharị uche 1.5500 (atụmatụ)
MDL MFCD00068231
Njirimara anụ ahụ na kemịkalụ WGK Germany:3

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Mkpado ngwaahịa

Ihe ize ndụ na Nchekwa

Koodu ihe egwu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
WGK Germany 3
Koodu HS 29333999
Klas Hazard Iwe

2-Amino-3-bromo-5-methylpyridine (CAS# 17282-00-7) okwu mmalite

2-Amino-3-bromo-5-methylpyridine bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke 2-amino-3-bromo-5-methylpyridine:

Ogo:
- Ọdịdị: 2-Amino-3-bromo-5-methylpyridine bụ enweghị agba na-acha odo odo siri ike.
- Solubility: Ọ dị oke na mmiri mana ọ na-agbaze na ihe mgbaze organic.

Jiri:
- A pụkwara iji ya na-emepụta ihe ndị na-emepụta ihe na ihe ndị na-arụ ọrụ.

Usoro:
- 2-Amino-3-bromo-5-methylpyridine na-enwetakarị site na imeghachi 2-amino-3-bromopyridine na methyl halides. Enwere ike ịchọta usoro nkwadebe akọwapụtara na akwụkwọ ntuziaka ma ọ bụ njikọ.

Ozi nchekwa:
-2-Amino-3-bromo-5-methylpyridine nwere ike ịkpasu akpụkpọ ahụ, anya, na akụkụ iku ume.
- Mgbe ị na-arụ ọrụ, a ga-ewere usoro nchedo onwe onye kwesịrị ekwesị dịka uwe mkpuchi, mkpuchi mkpuchi na gas.
- Ọ dị mkpa ka a rụọ ya n'ime ebe ikuku na-ekpo ọkụ ka ọ ghara ikuru uzuzu ya ma ọ bụ vapours ya.
- Ọ bụrụ na kọntaktị ma ọ bụ iri ihe na mberede, saa ebe ahụ emetụtara ozugbo ma ọ bụ chọọ nlekọta ahụike ozugbo enwere ike. Mgbe a na-ejikwa ma na-echekwa kemịkalụ, omume na ụkpụrụ dị mma kwesịrị ka edebe.

 


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