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samfur

4-Methoxypyridine (CAS# 620-08-6)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C6H7N
Molar Mass 109.13
Yawan yawa 1.075 g/mL a 25 ° C (lit.)
Matsayin narkewa 4 °C
Matsayin Boling 108-111 °C/65 mmHg (lit.)
Wurin Flash 74 °C
Solubility DMSO (Dan kadan), methanol (dan kadan)
Tashin Turi 2.18mmHg a 25°C
Bayyanar Ruwa
Takamaiman Nauyi 1.075
Launi Share mara launi zuwa rawaya kadan
BRN 108211
pKa 6.58 (a 25 ℃)
Yanayin Ajiya Ajiye a cikin duhu wuri, Rufe a bushe, Zazzabin ɗaki
Fihirisar Refractive 1.518-1.522
Abubuwan Jiki da Sinadarai Ruwa mara launi ko haske rawaya bayyananne
Amfani An yi amfani dashi azaman Matsakaicin magunguna

Cikakken Bayani

Tags samfurin

Lambobin haɗari R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
Bayanin Tsaro S37/39 - Sanya safofin hannu masu dacewa da kariya / ido
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 - Sanya tufafin kariya masu dacewa.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
WGK Jamus 3
HS Code 29339900

 

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