Taleefanka:+86 21 6460 6569
bogga_banner

alaabta

2,6-Dimethyl pyridine (CAS#108-48-5) Sawirka
  • 2,6-Dimethyl pyridine (CAS#108-48-5) 1

2,6-Dimethyl pyridine (CAS#108-48-5)

Hantida Kiimikada:

Qaanuunka molecular C7H9N
Molar Mass 107.15
Cufnaanta 0.92 g/ml at 25 °C (iftiin)
Meesha dhalaalaysa -6 °C (iftiin)
Boling Point 143-145 °C (Iftiin)
Barta Fiishka 92°F
Lambarka JECFA 1317
Biyuhu milmayn 40 g/100 ml (20ºC)
Uumiga Uumiga 5.5 hp (20 ° C)
Muuqashada Dareere
Midabka Cad
Merck 14,5616
BRN 105690
pKa 6.65 ( saacada 25 ℃)
Xaalada Kaydinta -20°C
Xasilooni Deggan guban kara Aan ku habboonayn wakiilada oksaydhiyeyaasha xooggan, chlorides acid, acids, chloroformates. Ka ilaali qoyaanka.
Xasaasi ah Hygroscopic
Tusmada Dib-u-celinta n20/D 1.497 (lit.)
Tilmaamaha Jirka iyo Kiimikada muuqaal aan midab lahayn, dareere saliid leh, ur dheeraad ah
cadaadiska uumiga 8.88kPa/79 ℃
dhibic flash 33 ℃
barta dhalaalka -6 ℃
barta karkarinta 139 ~ 141 ℃
milmi yar oo biyo kulul ku milmay, ku milmay ethanol, ether}
cufnaanta qaraabo cufnaanta (biyaha = 1)0.92; Cufnaanta qaraabada (Hawada = 1)3.7
xasilloonida: xasilloon
calaamada halista 7 (dareeraha guban kara)
Isticmaal Loo isticmaalo sida alaabta ceeriin ee isku-dhafka organic; Isku dhafka daawooyinka kala duwan ee daaweynta hypertension iyo daawada degdega ah; Loo isticmaalo sida sunta cayayaanka lagu dilo iyo AIDS-ka midabaynta

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R10 - guban kara
R22 - Waxyeelo leh haddii la liqo
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo.
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36/37 - Xidho dhar difaac ku haboon iyo galoofyada.
S16 - Ka fogow ilaha dabka.
S36 - Xidho dhar ilaalin ku habboon.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
Aqoonsiga UN-ka UN 1993 3/PG 3
WGK Germany 3
RTECS OK970000
FLUKA BRAND F CODES 8
TSCA Haa
Koodhka HS 29333999
Xusuusin Khatarta Xanaaq/ gubasho
Heerka khatarta 3
Kooxda Baakadaha III
Sunta LD50 afka ah ee Bakaylaha: 400 mg/kg LD50 bakaylaha maqaarka> 1000 mg/kg

 

Hordhac

2,6-dimethylpyridine waa unug dabiici ah. Kuwa soo socdaa waa horudhac ku saabsan guryaha, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada 2,6-dimethylpyridine:

 

Tayada:

2,6-Dimethylpyridine waa dareere aan midab lahayn oo leh ur daran.

 

Isticmaal:

2,6-Dimethylpyridine waxay leedahay codsiyo kala duwan:

1. Waxaa loo isticmaali karaa sidii kicin iyo reagent ee falcelinta synthesis organic.

2. Waxaa loo isticmaalaa sida alaabta ceeriin ee loogu talagalay diyaarinta dheeha, fluorescent iyo alaabta organic.

3. Loo isticmaalo sida dareeraha iyo soosaarayaasha, oo si ballaaran loogu isticmaalo falcelinta kiimikada iyo warshadaha dawooyinka.

 

Habka:

2,6-Dimethylpyridine waxaa inta badan soo saara falcelinta acetophenone iyo ethyl methyl acetate.

 

Macluumaadka Badbaadada:

1. Waxay leedahay ur qadhaadh, waana in laga fogaadaa xidhiidhka wakhti dheer, lagana fogaado in la neefsado gaaska ama uumiga.

2. galoofyada ilaalinta habboon, muraayadaha indhaha iyo dharka ilaalinta waa in la xidhaa inta lagu jiro hawlgalka.

3. Iska ilaali inaad la xiriirto oksidants xooggan iyo acids xooggan si aad uga fogaato falcelinta khatarta ah.

4. Marka la kaydinayo, weelka waa in si adag loo xiro, oo ka fog dabka iyo jawiga heerkulka sare.

 

  • Kii hore:
  • Xiga:
    • Halkan ku qor fariintaada oo noo soo dir

    alaabta la xidhiidha