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alaabta

methyl 3- (trifluoromethyl) benzoate (CAS# 2557-13-3)

Hantida Kiimikada:

Qaanuunka molecular C9H7F3O2
Molar Mass 204.15
Cufnaanta 1.295g/mLat 25°C(iftiin)
Boling Point 93-95°C20mm Hg(iftiin)
Barta Fiishka 105°F
Uumiga Uumiga 0.002-0.023Pa at 20-50 ℃
Muuqashada dareere cad
Cufis-jiidad gaar ah 1.295
Midabka Midab la'aan ilaa Ku dhawaad ​​midab la'aan
BRN 1963428
Xaalada Kaydinta Lagu xidhay qalalan, heerkulka qolka
Tusmada Dib-u-celinta n20/D 1.453 (lit.)
Tilmaamaha Jirka iyo Kiimikada Cufnaanta 1.29

  • 1.452-1.454
  • 40 ℃
  • 93-95 °c (20 torr)

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R10 - guban kara
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
S16 - Ka fogow ilaha dabka.
Aqoonsiga UN-ka UN 3272 3/PG 3
WGK Germany 3
Koodhka HS 29163990
Xusuusin Khatarta Dab kara/Xanaajin kara
Heerka khatarta 3.2
Kooxda Baakadaha III

 

Hordhac

Methyl m-trifluoromethylbenzoate. Kuwa soo socdaa waa horudhac guryaha, isticmaalkooda, hababka diyaarinta iyo macluumaadka badbaadada xaruntan:

 

Guryaha: M-trifluoromethylbenzoate methyl ester waa dareere aan midab lahayn oo leh ur basbaas ah. Iskudhisku waa mid aan lagu milmi karin biyaha heerkulka qolka, laakiin waxay ku milmaan qaar ka mid ah dareerayaasha organic sida ethanol iyo ether.

Waxaa loo isticmaali karaa sida ester ama aryl ee falcelinta isku dhafka organic ee dhismaha curaarta kiimikada.

 

Habka diyaarinta: Diyaarinta methyl m-trifluoromethylbenzoate waxaa badanaa lagu helaa falcelinta kiimikada. Habka diyaarinta caadiga ah waa in laga falceliyo m-trifluoromethylbenzoic acid iyo methanol hoos xaaladaha acidic si loo soo saaro methyl m-trifluoromethylbenzoate.

 

Macluumaadka Badbaadada: M-trifluoromethylbenzoate methyl ester waa unug dabiici ah oo leh sun gaar ah. Marka la isticmaalayo ama la shaqaynayo, waa in taxaddar la sameeyaa si loo dhawro tallaabooyinka maaraynta badbaadada ee khuseeya, sida xidhashada galoofyada ilaalinta, muraayadaha, iyo dharka ilaalinta. Ka fogow taabashada maqaarka iyo indhaha, oo iska hubi inaad isticmaasho meel hawo fiican leh. Iska ilaali inaad neefsato uumiga ama siigada. Haddii ay dhacdo taabasho shil ah ama neefsashada, isla markiiba dhaq meesha ay dhibaatadu saameysey oo raadso gargaar caafimaad.


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