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Methyl 2-Fluoroisonicotinate (CAS# 455-69-6)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H6FNO2
Molar Mass 155.13
Yawan yawa 1.251 g/mL a 25 ° C
Matsayin Boling 82-85 ° C (Latsa: 8 Torr)
Wurin Flash 93°C
Tashin Turi 0.0764mmHg a 25°C
pKa -2.54± 0.10 (An annabta)
Yanayin Ajiya a karkashin inert gas (nitrogen ko argon) a 2-8 ° C
Fihirisar Refractive n20/D 1.488

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari 41- Hadarin mummunan lahani ga idanu
Bayanin Tsaro 26 – Idan mutum ya hadu da idanu, sai a wanke da ruwa mai yawa sannan a nemi shawarar likita.
WGK Jamus 3

 

Gabatarwa

4-Pyridinecarboxylic acid, 2-fluoro-, methyl ester, tsarin sinadarai C7H6FNO2, nauyin kwayoyin 155.13g/mol. Yana da kwayoyin halitta, manyan kaddarorin sune kamar haka:

 

1. bayyanar: 4-Pyridinecarboxylic acid, 2-fluoro-, methyl ester ruwa ne mara launi zuwa rawaya.

 

2. Solubility: Yana da kyau solubility a cikin na kowa kwayoyin kaushi, kamar ethanol, acetone da dimethylformamide.

 

3. amfani da: 4-Pyridinecarboxylic acid, 2-fluoro-, methyl ester ne da aka saba amfani da kwayoyin kira reagent, wanda za a iya amfani da su hada da sauran kwayoyin mahadi, kamar magungunan kashe qwari, kwayoyi da dyes.

 

4. Hanyar shiri: shirye-shiryen 4-Pyridinecarboxylic acid, 2-fluoro-, methyl ester yawanci ana samun su ta hanyar amsawa a gaban 2-fluoropyridine da methyl formate. Ana aiwatar da yanayin halayen gabaɗaya a zazzabi na ɗaki.

 

5. bayanin aminci: 4-Pyridinecarboxylic acid, 2-fluoro-, methyl ester gabaɗaya yana da lafiya a ƙarƙashin yanayin amfani na yau da kullun. Duk da haka, har yanzu ya kamata a kula don hana haɗuwa da fata, idanu da shaka yayin amfani. Idan tuntuɓar ta faru, kurkura nan da nan da ruwa mai yawa kuma ku nemi taimakon likita.


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