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3-Methyl-4-aminopyridine (CAS# 1990-90-5)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C6H8N2
Molar Mass 108.14
Yawan yawa 0.9581 (ƙananan ƙididdiga)
Matsayin narkewa 106-107
Matsayin Boling 192.78°C (m kiyasin)
Wurin Flash 138.4°C
Tashin Turi 0.00918mmHg a 25°C
Bayyanar M
Launi Lu'ulu'u daga C6H6 / Pet ether
pKa pK1: 9.43 (+1) (25°C)
Yanayin Ajiya Ajiye a cikin duhu wuri, Inert yanayi, dakin zafin jiki
M M ga iska da zafi
Fihirisar Refractive 1.5400 (kimanta)
MDL Saukewa: MFCD01704431

Cikakken Bayani

Tags samfurin

Hadari da Tsaro

Lambobin haɗari R23/24/25 - Mai guba ta numfashi, a cikin hulɗa da fata kuma idan an haɗiye shi.
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R34 - Yana haifar da konewa
R22 - Yana cutarwa idan an haɗiye shi
R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
Bayanin Tsaro S22 - Kada ku shaka kura.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.)
S36 - Sanya tufafin kariya masu dacewa.
S27 – Cire duk gurbatattun tufafi nan da nan.
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
ID na UN 2811
RTECS Farashin 5140000
HS Code 2933399
Bayanin Hazard Mai cutarwa
Guba LD50 kol-bera: 446 mg/kg TXAPA9 21,315,72

 

 

3-Methyl-4-aminopyridine (CAS# 1990-90-5) Bayani

category abubuwa masu guba
rarrabawar guba mai guba sosai
m guba na baka LD50: 446 mg/kg; Tsuntsayen baka LD50: 2.40 mg/kg
flammability hazard halaye m; konewa yana haifar da hayaki mai guba na nitrogen oxide
ajiya da halayen sufuri sito samun iska da ƙananan zafin jiki bushewa
wakili mai kashe wuta busassun foda, kumfa, yashi, carbon dioxide, ruwa hazo

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