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3, 4-Dichloroaniline

3, 4-Dichloroaniline

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3,4-Dichloroaniline Cov ntaub ntawv yooj yim
Khoom npe: 3, 4-Dichloroaniline
Synonyms: 3,4-DICHLOROPHENYLAMINE;3,4-dca;3,4-dichlorobenzenamine;3,4-Dichloroanihne;3,4-DICHLOROANILINE;3,{{11} }}Dichloranilin;3,4-Dichloraniline;3,{15}}Dichloroanaline
CAS: 95-76-1
MF: C6H5Cl2N
MW: 162.02
EINECS: 202-448-4
Khoom Categories: amine|alkyl chloride; Aromatics; Anilines, Aromatic Amines thiab Nitro Compounds; Organics; Lwm yam Reagents; Lub Tsev Blocks; Intermediates ntawm Dyes thiab Pigments; DIA - DCMethod Specific; C2 rau C6; Nitrogen Compounds; C6; Chemical Synthesis; 2000/60/EC; Alpha sort; Amines; AromaticsPesticides & Metabolites; Chemical Class; D; DAlphabetic; European Community: ISO thiab DIN
Mol File: 95-76-1.mol
3,4-Dichloroaniline Structure
 
3,4-Dichloroaniline tshuaj muaj zog
Melting point 69-71 degree (lit.)
Boiling point 272 degree (lit.)
ceev 1,34 g / cm33
vapor siab 97.5Pa ntawm 78 degree
Refractive Index 1.6140 (kwv yees)
Fp 166 degree
cia temp. 0-6 degree
solubility 0.73g/l
pka ua 2.9 0± 0.10 (Tshaj tawm)
daim ntawv Crystalline Mass thiab / lossis Chunks
xim Beige rau xim av
PH 7.1 (0.8g/l, H2O)
Dej Solubility 0.06 g/100 mL
Merck 14,3054
BRN 636837
Kev ruaj ntseg: Stable, tab sis darkens nyob rau hauv cia. Hluav taws kub. Incompatible nrog muaj zog oxidizing neeg sawv cev, acids, acid chlorides, acid anhydrides.
LogP 2.68 ntawm 20 degree
CAS DataBase Reference 95-76-1(CAS DataBase Reference)
NIST Chemistry Reference Benzenamine, 3, 4-dichloro-(95-76-1)
EPA Tshuaj Registry System 3, 4-Dichloroaniline (95-76-1)
 
Cov ntaub ntawv kev nyab xeeb
Hazard Codes T,N
Risk Statements 23/24/25-41-43-50/53-51/53-33
Cov lus hais txog kev nyab xeeb 26-36/37/39-45-60-61-36/37-28
RIDADR UN 3442 6.1/PG 2
WGK Germany 3
RTECS BX2625000
F 8
TSCA Yog lawm
HazardClass 6.1
PackingGroup II
HS Code 29214210
Cov Ntaub Ntawv Muaj Xwm Ceev 95-76-1(Cov ntaub ntawv muaj phom sij)
 
MSDS Cov Ntaub Ntawv
Tus kws kho mob Lus
3, 4-Dichlorobenzenamine Lus Askiv
ACROS Lus Askiv
SigmaAldrich Lus Askiv
ALFA Lus Askiv
 
3,4-Dichloroaniline Kev Siv Thiab Kev Sib Sau
Kev piav qhia 3,4-Dichloroaniline, 1-amino- 3,4- dichlorobenzene, yog grey mus rau tsaus-xim av crystalline khoom nyob rau hauv chav tsev kub. Nws yog siv los ua ib qho nruab nrab rau tshuaj tua kab thiab dyes thiab yog tsim los ntawm catalytic hydrogenation ntawm 3, 4-dichloronitrobenzene nrog noble hlau catalysts nyob rau hauv siab. Ntau hom additives tiv thaiv dehalogenation thaum lub sij hawm tsim khoom thiab reactors yuav tsum tau fabricated nrog tshwj xeeb hlau alloys inhibit corrosion.
Chemical Properties xim av khoom
3,4-Dichloroaniline
Siv 3,4-Dichloroaniline yog siv rau hauv kev npaj tshuaj tua kab mob propanil (P760840).
Siv 3, 4-Dichloroaniline tej zaum yuav raug ua hauj lwm ua derivatization reagent rau HPLC tsom xam ntawm perfluorooctanoic acid (PFOA).
Siv 3,4-Dichloroaniline yog siv los ua ib qho nruab nrab rau tshuaj tua kab thiab dyes.
Kev npaj 3,4-Dichloroaniline yog tsim los ntawm catalytic hydrogenation ntawm 3,4-dichloronitrobenzene nrog noble hlau catalysts nyob rau hauv siab. Ntau hom additives tiv thaiv dehalogenation thaum lub sij hawm tsim khoom thiab reactors yuav tsum tau fabricated nrog tshwj xeeb hlau alloys inhibit corrosion.
Txhais ChEBI: Ib dichloroaniline muaj ob chloro-substituents ntawm 3- thiab 4- txoj hauj lwm.
Kev piav qhia dav dav Lub teeb tan rau tsaus grey crystals los yog xim av khoom. Melting point 71-72 degree .
Cua & Dej Reactions Sensitive rau lub sij hawm raug tshav kub, lub teeb thiab cua. Darkens nyob rau hauv cia. Insoluble hauv dej.
Reactivity Profile 3, 4-Dichloroaniline tsis sib haum nrog oxidizing agetns, acids, acid chlorides thiab acid anhydrides. 3, 4-Dichloroaniline tuaj yeem decompose ntawm pH tsawg. Hydrochloric acid accelerates decomposition. Reacts ntawm qhov kub siab tshaj 356 degree F nyob rau hauv lub xub ntiag ntawm ferric chloride.
Hluav Taws Xob 3, 4-Dichloroaniline yog combustible.
Txoj kev metabolic Basidiomycete Filoboletus sp. TA9054 metabolizes 3, 4-dichloroaniline thiab tsim ntau cov khoom sib xyaw ua ke ntawm cov khoom siv xov xwm thiab hauv cov kab lis kev cai ua kua, thiab tsis muaj oligomers raug tsim. Rau cov metabolites raug txheeb xyuas tias 3,3'-4,4'- tetrachloroazobenzene, 4-(3,4-dichloroanilino)-3,3',4' - trichloroazobenzene, { {15}}[(3,4-dichloroanilino)-4-(3,4- dichloroanilino)]-3,3'4'-trichloroazobenzene, 2-( 3,4- dichloroanilino)-N-(3,4-dichlorophenyl)-4- (chlorophenylene), 6-(3,4-dichloroanilino)-N-( 3,4- dichlorophenyl)-4-(chlorophenylene), thiab 3,5-bis(3,4- dichloroanilino)-1,4-chlorobenzoquinone.
Txoj Kev Purification Crystallize aniline los ntawm MeOH. [Beilstein 12 IV 1257.]
 
3,4-Dichloroaniline Kev Npaj Khoom Siv Thiab Cov Khoom Raw
Cov khoom nyoos Chlorine-->Hydrogen-->Ferric chloride-->1,2-Dichlorobenzene-->4-Chloronitrobenzene-->3, 4-Dichloronitrobenzene
Cov khoom npaj 3,4-DICHLORO-N-METHYLANILINE-->Propanil-->Diuron-->1-(3,4-Dichlorophenyl)piperazine-->Isocyanic acid 3,4-dichlorophenyl ester-->2-AMINO-5,6-DICHLOROBENZOIC ACID-->SWEP-->5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile-->CHLORANOCRYL-->1-(3,4-DICHLOROPHENYL)-3-METHYL UREA-->3-(3,4-DICHLOROPHENYL)PROPIONIC ACID-->6-AMINO-2H-1,4-BENZOXAZIN-3(4H)-ONE-->1-(3,4-DICHLOROPHENYL)-2-THIOUREA-->3,3',4,4'-TETRACHLOROAZOBENZENE-->5,6-Dichloro-2-benzothiazolamine-->5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile-->CI Disperse Yellow 58

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