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4-Fluorophenylacetic acid (CAS# 405-50-5)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C8H7FO2
Molar Mass 154.14
Yawan yawa 1.1850 (kimantawa)
Matsayin narkewa 81-83 ° C (lit.)
Matsayin Boling 164°C (2.25 torr)
Wurin Flash >100°C
Ruwan Solubility Mara narkewa a cikin ruwa.
Tashin Turi 0.00461mmHg a 25°C
Bayyanar Farin kyalli mai sheki ko gyale
Launi Fari
Merck 14,4177
BRN 972145
pKa pK1: 4.25 (25°C)
Yanayin Ajiya Rufewa a bushe, Zazzabin ɗaki
MDL Saukewa: MFCD00004343
Abubuwan Jiki da Sinadarai Matsayin narkewa 82-86 ° C
zafin jiki 164°C (2.25 torr)
Amfani An yi amfani dashi azaman Matsakaicin magunguna

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari R38 - Haushi da fata
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
Bayanin Tsaro S22 - Kada ku shaka kura.
S24/25 - Guji hulɗa da fata da idanu.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
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.
WGK Jamus 3
Farashin TSCA T
HS Code 29163900
Matsayin Hazard HAUSHI

 

Gabatarwa

Fluorophenylacetic acid wani abu ne na kwayoyin halitta. Ruwa ne mara launi wanda ke da wari na musamman a yanayin zafi. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na fluorophenylacetic acid:

 

inganci:

Bayyanar: ruwa mara launi da wari.

Girma: 1.27 g/cm3.

Solubility: mai narkewa a cikin barasa da ether kaushi, dan kadan mai narkewa a cikin ruwa.

 

Amfani:

A cikin masana'antar sinadarai, ana iya amfani da acid fluorophenylacetic azaman kayan farawa don haɓakar kwayoyin halitta.

A cikin masana'antar magungunan kashe qwari, ana iya amfani da acid fluorophenylacetic azaman albarkatun ƙasa don kera magungunan kashe qwari da fungicides.

 

Hanya:

Shiri na fluorophenylacetic acid za a iya samu ta hanyar ketone dauki na fluorinated phenylacetic acid ko fluorinated phenyl ether tare da acetic acid.

 

Bayanin Tsaro:

Fluoroacetic acid yana da ban sha'awa ga fata, idanu, da fili na numfashi, kuma ya kamata a yi taka tsantsan lokacin tuntuɓar.

Ya kamata a sa gilashin kariya da safar hannu yayin amfani da ko sarrafa fluorphenylacetic acid don tabbatar da yanayin dakin gwaje-gwajen da ke da isasshen iska.

Ka guji shakar tururin fluorophenylacetic acid, kuma idan ka shakar tururi mai yawa, ka je wurin da iska mai dadi nan da nan a nemi magani.

Fluorophenylacetic acid ruwa ne mai ƙonewa kuma yakamata a nisanta shi daga wuta kuma a adana shi a cikin akwati mara iska, nesa da oxidants.

 


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