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samfur

3-amino-4-fluorobenzonitrile (CAS# 63069-50-1)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H5FN2
Molar Mass 136.13
Yawan yawa 1.25± 0.1 g/cm3 (An annabta)
Matsayin narkewa 70-74
Matsayin Boling 264.2 ± 25.0 °C (An annabta)
Wurin Flash 306.8°C
Solubility mai narkewa a cikin methanol
Tashin Turi 5.28E-13mmHg a 25°C
Bayyanar Farin foda
Launi Fari zuwa Haske rawaya zuwa Lemu mai haske
pKa 0.33± 0.10 (An annabta)
Yanayin Ajiya Ajiye a cikin duhu wuri, Rufe a bushe, Zazzabin ɗaki
Fihirisar Refractive 1.496
MDL Saukewa: MFCD00055559

Cikakken Bayani

Tags samfurin

Lambobin haɗari R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
R36 / 38 - Iriting ga idanu da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36/37 - Sanya tufafin kariya da safar hannu masu dacewa.
ID na UN UN3439
HS Code 29269090
Bayanin Hazard Haushi
Matsayin Hazard 6.1
Rukunin tattarawa III

 

Gabatarwa

Abu ne na halitta tare da dabarar sinadarai C7H5FN2. Mai zuwa shine bayanin yanayinsa, amfaninsa, shirye-shiryensa da bayanan aminci:

 

Hali:

-Bayyana: Mara launi zuwa fari lu'ulu'u foda.

- Matsakaicin narkewa: kusan 84-88 digiri Celsius.

-Solubility: Yana da narkewa a cikin mafi yawan kaushi na halitta, kamar ethanol, ether da dimethyl sulfoxide.

 

Amfani:

-An fi amfani da shi a fagen haɗin gwiwar kwayoyin halitta, ana iya amfani da shi azaman tsaka-tsaki da reagents sinadarai.

-Ana iya amfani da shi wajen hada wasu sinadarai, kamar su magunguna, magungunan kashe qwari da rini.

 

Hanyar Shiri:

Hanyar shirye-shiryen ba ta da rikitarwa. Mai zuwa shine hanyar shiri gama gari:

Halin 2-amino -4-chlorobenzonitrile da sodium fluoride a ƙarƙashin catalysis na jan karfe chloride an haifar da shi. Ana aiwatar da yanayin halayen gabaɗaya a cikin ethyl acetate, yawanci kuma yana buƙatar dumama martani da matakan tsari masu dacewa.

 

Bayanin Tsaro:

-Yana da ƙarancin ƙarfi a ƙarƙashin yanayin aiki na yau da kullun. Duk da haka, a matsayin sinadari, har yanzu ya zama dole a bi ka'idodin aminci na dakin gwaje-gwaje.

-Wannan mahadi na iya zama mai ban haushi ga idanu da fata. Ana ba da shawarar sanya safofin hannu masu kariya da tabarau masu dacewa yayin amfani.

-Lokacin ajiya da sufuri, guje wa hulɗa tare da oxidants mai ƙarfi da acid mai ƙarfi don hana haɗari masu haɗari.

-Matakin taimakon farko: Idan hulɗa da fata ko idanu, kurkura nan da nan da ruwa mai yawa. Idan an sha ko an shaka, nemi taimakon likita nan da nan.


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