Taleefanka:+86 21 6460 6569
bogga_banner

alaabta

2-Chlorotoluene (CAS# 95-49-8) Sawirka
  • 2-Chlorotoluene (CAS# 95-49-8) 1

2-Chlorotoluene (CAS# 95-49-8)

Hantida Kiimikada:

Qaanuunka molecular C7H7Cl
Molar Mass 126.58
Cufnaanta 1.083 g/ml at 25 °C (iftiin)
Meesha dhalaalaysa -36 °C (iftiin)
Boling Point 157-159 °C (Iftiin)
Barta Fiishka 117°F
Biyuhu milmayn yara milma
Solubility H2O: wax yar oo milmay0.047g/L at 20°C
Uumiga Uumiga 10 mm Hg (43 °C)
Cufnaanta uumiga 4.38 ( vs hawada)
Muuqashada Dareere
Midabka Cad
Xadka Muujinta ACGIH: TWA 50 ppmNIOSH: TWA 50 ppm (250 mg/m3); STEL 75 ppm (375 mg/m3)
Merck 14,2171
BRN 1904175
Xaalada Kaydinta 0-6°C
Xadka Qaraxyada 1.0-12.6% (V)
Tusmada Dib-u-celinta n20/D 1.525 (lit.)
Tilmaamaha Jirka iyo Kiimikada Dabeecad: dareere aan midab lahayn.
dhibic dhalaalaysa -35.45 ℃
barta karkarinta 158.5 ℃
cufnaanta qaraabo 1.0826
index refractive 1.5268
dhibic flash 52.2 ℃
milmayn wax yar oo biyo ah, ku milmay khamriga, ether, benzene iyo chloroform.
Isticmaal Wixii soo saarista dawooyinka, alaabta sunta cayayaanka

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R20 – Waxyeello bay u leedahay neefsashada
R51/53 - Sun ku leh noolaha biyaha, waxay u keeni kartaa saameyn xun muddo dheer deegaanka biyaha.
R39/23/24/25 -
R23/24/25 - Sunta neefsashada, taabashada maqaarka iyo haddii la liqo.
R11 - Aad u guban kara
Sharaxaada Badbaadada S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
S61 - Iska ilaali in lagu sii daayo deegaanka. Tixraac tilmaamaha gaarka ah / xaashiyaha xogta badbaadada.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
S36/37 - Xidho dhar difaac ku haboon iyo galoofyada.
S16 - Ka fogow ilaha dabka.
S7 - weelka si adag u xidh.
Aqoonsiga UN-ka UN 2238 3/PG 3
WGK Germany 2
RTECS XS9000000
TSCA Haa
Koodhka HS 29036990
Xusuusin Khatarta Xanaaq/ gubasho
Heerka khatarta 3
Kooxda Baakadaha III

 

Hordhac

O-chlorotoluene waa unug dabiici ah. Waa dareere aan midab lahayn oo leh caraf gaar ah oo ku milma inta badan dareerayaasha organic.

 

Isticmaalka ugu weyn ee o-chlorotoluene waa sida dareere iyo falcelin dhexdhexaad ah. Waxaa loo isticmaali karaa alkylation, chlorination iyo falcelinta halogenation ee isku-dhafka dabiiciga ah. O-chlorotoluene waxa kale oo loo isticmaalaa soo saarista khadadka daabacaadda, midabada, balaastikada, caag, iyo midabaynta.

 

Waxaa jira saddex hab oo waaweyn oo loogu talagalay diyaarinta o-chlorotoluene:

1. O-chlorotoluene waxaa lagu diyaarin karaa falcelinta chlorosulfonic acid iyo toluene.

2. Waxa kale oo lagu heli karaa falcelinta chloroformic acid iyo toluene.

3. Intaa waxaa dheer, o-chlorotoluene sidoo kale waxaa lagu heli karaa falcelinta o-dichlorobenzene iyo methanol ee joogitaanka ammonia.

 

1. O-chlorotoluene waa cuncun iyo sun, taabashada maqaarka iyo neefsashada waa in laga fogaadaa. Gacan-gashiyada, muraayadaha iyo qalabka ilaalinta neefsashada waa in la gashado inta lagu jiro hawlgalka.

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

3. Waa in lagu kaydiyaa meel hawo fiican leh oo ka fog ololka furan iyo heerkulka sare.

4. Waa in qashinka lagu daadiyaa si waafaqsan xeerarka deegaanka oo aan lagu shubin deegaanka dabiiciga ah.

 

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

    alaabta la xidhiidha