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samfur

3 5-bis (trifluoromethyl) benzoyl chloride (CAS# 785-56-8)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C9H3ClF6O
Molar Mass 276.56
Yawan yawa 1.526g/mLat 25°C(lit.)
Matsayin narkewa 5-10C
Matsayin Boling 65-67 ° C (12 mmHg)
Wurin Flash 162°F
Tashin Turi 0.0865mmHg a 25°C
Bayyanar Ruwa
Takamaiman Nauyi 1.526 (20/4 ℃)
Launi Bayyanar mara launi zuwa rawaya dan kadan
BRN 2593440
Yanayin Ajiya Yanayin Daki
M Danshi Mai Hankali
Fihirisar Refractive n20/D 1.435(lit.)
MDL Saukewa: MFCD00000387

Cikakken Bayani

Tags samfurin

Alamomin haɗari C - Mai lalacewa
Lambobin haɗari R34 - Yana haifar da konewa
R37 - Mai ban haushi ga tsarin numfashi
R36 - Haushi da idanu
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
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.)
S27 – Cire duk gurbatattun tufafi nan da nan.
ID na UN UN 3265 8/PG 2
WGK Jamus 3
FLUKA BRAND F CODES 10-19-21
HS Code 29163990
Bayanin Hazard Lalata
Matsayin Hazard 8
Rukunin tattarawa II

 

Gabatarwa

3,5-Bistrifluoromethylbenzoyl chloride. Mai zuwa shine gabatarwa ga kaddarorin sa, amfaninsa, hanyoyin masana'anta da bayanan aminci:

 

1. Hali:

- Bayyanar: 3,5-Bis-trifluoromethylbenzoyl chloride ruwa ne mara launi zuwa kodadde.

- Solubility: Yana da narkewa a cikin abubuwa masu kaushi da yawa kamar chloroform, toluene, da methylene chloride.

 

2. Amfani:

- 3,5-Bis-trifluoromethylbenzoyl chloride za a iya amfani da a matsayin wani muhimmin reagent a cikin kwayoyin kira ga gabatarwar trifluoromethyl a sinadaran halayen.

- Hakanan za'a iya amfani dashi azaman haɗin haɗin gwiwa da haɓakawa.

 

3. Hanya:

- Shirye-shiryen 3,5-bistrifluoromethylbenzoyl chloride yawanci ana samun su ta hanyar amsa benzoyl chloride tare da trifluoromethanol a ƙarƙashin yanayin da ya dace.

 

4. Bayanin Tsaro:

- 3,5-Bis-trifluoromethylbenzoyl chloride sinadari ne mai tsauri wanda ke buƙatar kulawa da kulawa.

- Lokacin amfani da ko adanawa, guje wa haɗuwa da fata, idanu, da mucous membranes. Idan aka yi hulɗa, nan da nan a wanke wurin da abin ya shafa da ruwa mai yawa kuma a nemi taimakon likita.

- Yayin aiki, kula da yanayi mai kyau na samun iska da amfani da kayan kariya masu dacewa kamar su tufafin ido, safar hannu masu kariya da kayan aiki.

- Lokacin sarrafawa da adanawa, ya kamata a guji hulɗa da abubuwan fashewa don wuta da fashewa.

- Karanta kuma bi bayanan aminci masu dacewa da hanyoyin aiki kafin amfani.


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