1,3-Dichlorobenzene waa dareere aan midab lahayn oo leh ur xun. Kuma milmo biyaha, waxaa ku milma khamriga iyo ether. Sun u ah jirka aadanaha, waxay dhibtaa indhaha iyo maqaarka. Waa guban kartaa waxaana lagu samayn karaa koloriin, nitrification, sulfonation, iyo falgallo hydrolysis ah. Waxay si xoog leh ula falgashaa aluminium waxaana loo isticmaalaa isku-darka dabiiciga ah.

Magaca Ingiriisiga: 1,3-Dichlorobenzene

Magac kale oo Ingiriis ah: 1,3-Dichloro Benzene; m-Dichloro Benzene; m-Dichlorobenzene

MDL: MFCD00000573

Lambarka CAS: 541-73-1

Qaacidada molecular-ka: C6H4Cl2

Miisaanka molecular: 147.002

Xogta Jirka:

1. Astaamaha: dareere aan midab lahayn oo leh ur udgoon.
2. Barta dhalaalaysa (℃): -24.8
3. Barta karkarinta (℃): 173
4. Cufnaanta qaraabada ah (biyo = 1): 1.29
5. Cufnaanta uumiga qaraabada ah (hawada = 1): 5.08
6. Cadaadiska uumiga buuxa (kPa): 0.13 (12.1℃)
7. Kulaylka gubashada (kJ/mol): -2952.9
8. Heerkulka Muhiimka ah (℃): 415.3
9. Cadaadis Muhiim ah (MPa): 4.86
10. Tirada qaybta Octanol/biyaha: 3.53
11. Barta iftiiminta (℃): 72
12. Heerkulka shidista (℃): 647
13. Xadka qaraxa sare (%): 7.8
14. Xadka qaraxyada hoose (%): 1.8
15. Milmida: aan ku milmin biyaha, ku milmida ethanol iyo ether, si fududna ugu milmida acetone.
16. Viscosity (mPa·s, 23.3ºC): 1.0450
17. Barta shidista (ºC): 648
18. Kulaylka uumiga (KJ/mol, bp): 38.64
19. Kulaylka samaysmidda (KJ/mol, 25ºC, dareere): 20.47
20. Kulaylka gubashada (KJ/mol, 25ºC, dareere): 2957.72
21. Awood kuleyl gaar ah (KJ/(kg·K), 0ºC, dareere): 1.13
22. Milmida (%, biyo, 20ºC): 0.0111
23. Cufnaanta qaraabada ah (25℃, 4℃): 1.2828
24. Tusmada Heerkulka Caadiga ah ee Refractive (n25): 1.5434
25. Halbeegga milmida (J·cm-3) 0.5: 19.574
26. Aagga Van der Waals (cm2 · mol-1): 8.220×109
27. Van der Waals mugga (cm3 · mol-1): 87.300
28. Heerka heerka dareeraha ah wuxuu sheeganayaa kulaylka (enthalpy) (kJ·mol-1): -20.7
29. Dhalaali kulul oo heer dareere ah (J·mol-1·K-1): 170.9
30. Heerka gaaska wuxuu sheeganayaa kulaylka (enthalpy) (kJ·mol-1): 25.7
31. Entropy-ga caadiga ah ee marxaladda gaaska (J·mol-1·K-1): 343.64
32. Tamarta bilaashka ah ee caadiga ah ee sameynta marxaladda gaaska (kJ·mol-1): 78.0
33. Heerka gaaska ee dhalaalka kulul ee caadiga ah (J·mol-1·K-1): 113.90

Habka kaydinta:
Taxaddarrada kaydinta, ku kaydi bakhaar qabow oo hawo leh. Ka fogow ilaha dabka iyo kulaylka. Weelka si adag u xidh. Waa in si gaar ah looga kaydiyaa oksaydhiyeyaasha, aluminiumka, iyo kiimikooyinka la cuni karo, oo iska ilaali kaydinta isku dhafan. Iyada oo lagu qalabeeyay noocyada iyo tirada ku habboon ee qalabka dabka. Meesha kaydinta waa in lagu qalabeeyaa qalab daawayn degdeg ah oo daadanaya iyo agab kaydin oo ku habboon.

xallinta:
Hababka diyaarinta waa sidan soo socota. Iyadoo loo adeegsanayo chlorobenzene sidii walxo cayriin ah si loogu daro koloriin dheeraad ah, p-dichlorobenzene, o-dichlorobenzene iyo m-dichlorobenzene ayaa la helaa. Habka kala soocidda guud wuxuu adeegsadaa dichlorobenzene isku dhafan si loo sameeyo kala soocid joogto ah. Para- iyo meta-dichlorobenzene waxaa laga soo saaraa dusha sare ee munaaradda, p-dichlorobenzene waxaa lagu soo dejiyaa barafowga iyo isku-darka, ka dibna khamriga hooyada ayaa la hagaajiyaa si loo helo meta-dichlorobenzene. O-dichlorobenzene waxaa lagu soo saaraa flash munaaradda si loo helo o-dichlorobenzene. Waqtigan xaadirka ah, dichlorobenzene isku dhafan wuxuu qaataa habka nuugista iyo kala soocidda, isagoo isticmaalaya shaandho molecular ah sida nuugista, wejiga gaaska ee isku dhafan dichlorobenzene-na wuxuu galaa munaaradda nuugista, kaas oo si xulasho ah u nuugi kara p-dichlorobenzene, dareeraha harsanna waa meta iyo ortho dichlorobenzene. Sixitaanka si loo helo m-dichlorobenzene iyo o-dichlorobenzene. Heerkulka nuugista waa 180-200°C, cadaadiska nuugistana waa cadaadis caadi ah.

1. Habka Meta-phenylenediamine diazonium: meta-phenylenediamine waxaa lagu kala saaraa iyadoo ay joogaan sodium nitrite iyo sulfuric acid, heerkulka diazotizionku waa 0~5℃, dareeraha diazonium-na waa la kala saaraa iyadoo ay joogaan cuprous chloride si loo soo saaro isku-dhafka Dichlorobenzene.

2. Habka Meta-chloroaniline: Iyada oo loo adeegsanayo meta-chloroaniline sida walxaha ceeriin ah, diazotization-ka waxaa lagu sameeyaa joogitaanka sodium nitrite iyo hydrochloric acid, dareeraha diazonium-na waa la hydrolyzed iyadoo la joogo cuprous chloride si loo soo saaro meta-dichlorobenzene.

Hababka diyaarinta ee kor ku xusan, habka ugu habboon ee warshadaha iyo kharashka yar waa habka kala soocidda nuugista ee dichlorobenzene isku dhafan. Waxaa horeyba uga jiray Shiinaha xarumo wax soo saar oo loogu talagalay wax soo saarka.

Ujeedada ugu weyn:
1. Waxaa loo isticmaalaa isku-darka dabiiciga ah. Falgalka Friedel-Crafts ee u dhexeeya m-dichlorobenzene iyo chloroacetyl chloride wuxuu dhaliyaa 2,4,ω-trichloroacetophenone, kaas oo loo isticmaalo dhexdhexaad u ah daawada antifungal-ka ee ballaaran ee miconazole. Falgalka koloriin-ka waxaa lagu sameeyaa joogitaanka ferric chloride ama aluminium mercury, oo inta badan soo saara 1,2,4-trichlorobenzene. Marka uu jiro kiciye, waxaa lagu shubaa 550-850°C si loo soo saaro m-chlorophenol iyo resorcinol. Iyadoo la adeegsanayo oksaydh naxaas ah oo ah kiciye, waxay la falgashaa ammonia xooggan 150-200°C cadaadis si loo soo saaro m-phenylenediamine.
2. Waxaa loo isticmaalaa soo saarista rinjiga, isku-darka dabiiciga ah iyo dareereyaasha.