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15721-02-5(2,2',5,5'-Tetrachlorobenzidine) Product Description

2,215721-02-5
CAS No.15721-02-5
Chemical Name:2,2',5,5'-Tetrachlorobenzidine
CBNumber:CB6411730
Molecular Formula:C12H8Cl4N2
Formula Weight:322.02
MOL File:Mol file
2,2',5,5'-Tetrachlorobenzidine Synonyms:
4,4'-diamino-5,5',2,2'-tetrachlorobiphenyl
2,2,5,5-TETRACHLORO-4,4-DIAMINOBIPHENYL
2,2,5,5-TETRACHLOROBENZIDINE 98+%
2,2',5,5'-Tetrachloro-[1,1'-Biphenyl]-4,4'-diamine
2,2',5,5'-TETRACHLOROBENZIDINE
4,4'-DIAMINO-2,2',5,5'-TETRACHLOROBIPHENYL
2,2',5,5'-Tetrachlorobiphenyl-4,4'-diamine
TCB

2,2',5,5'-Tetrachlorobenzidine Property

Melting point: 135-140 °C(lit.)
Boiling point: 477.67°C (rough estimate)
Density  1.5309 (rough estimate)
refractive index  1.6000 (estimate)
storage temp.  -70°C
solubility  soluble in Methanol
form  powder to crystal
pka 1.58±0.13(Predicted)
color  Light yellow to Yellow to Orange
CAS DataBase Reference 15721-02-5(CAS DataBase Reference)
IARC 3 (Vol. 27, Sup 7) 1987
EPA Substance Registry System [1,1'-Biphenyl]-4,4'-diamine, 2,2',5,5'-tetrachloro- (15721-02-5)

Safety

Hazard Codes : T
Risk Statements : 61
Safety Statements : 53-45
WGK Germany : 3
RTECS : DD1751000
HS Code : 2921.59.8090

2,2',5,5'-Tetrachlorobenzidine Suppliers

Global( 163)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Henan Alpha Chemical Co., Ltd. 0371-0371-550556113002694073@qq.comChina 10488 58
JIANGSU BSECHEM CHEMICAL TECHNOLOGY Co., Ltd  15651337098@163.comChina 3000 58
CHEMBSF (Shanghai) Biomedical Technology Co., Ltd 1811734693718117346937@163.comChina 4867 58
Hubei huizepu Pharmaceutical Technology Co., Ltd 027-0185-0185-07139096-26518507139096@163.comChina 3011 58
Beijing Minruida Technology Co., Ltd. 010-82387566sales@mreda.com.cnChina 10789 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.  cooperation@kean-chem.comChina 40066 58
Bide Pharmatech Ltd. 400-164-7117product02@bidepharm.comChina 41462 60
Hebei Zhentian Food Additives Co., Ltd. 0319-592559913933732699@163.comChina 12185 58
15721-02-5(2,2',5,5'-Tetrachlorobenzidine) Related Search:
4,4'-diamino-5,5',2,2'-tetrachlorobiphenyl 2,2,5,5-TETRACHLORO-4,4-DIAMINOBIPHENYL 2,2,5,5-TETRACHLOROBENZIDINE 98+% 2,2',5,5'-Tetrachloro-[1,1'-Biphenyl]-4,4'-diamine 2,2',5,5'-TETRACHLOROBENZIDINE 4,4'-DIAMINO-2,2',5,5'-TETRACHLOROBIPHENYL 2,2',5,5'-Tetrachlorobiphenyl-4,4'-diamine TCB Benzidine, 2,2',5,5'-tetrachloro- 2,2',5,5'-Tetrachlor OIP3 PK3 PKM1 active human 2,2’,5,5’-tetrachloro-benzidin 3,3’,6,6’-tetrachlorobenzidine 1’-biphenyl)-4,4’-diamine,2,2’,5,5’-tetrachloro-( 1’-biphenyl]-4,4’-diamine,2,2’,5,5’-tetrachloro-[ 2,2’,5,5’-tetrachloro-4,4’-diaminodiphenyl 4-(4-aminophenyl)-N,N,2,3-tetrachloroaniline [1,1'-Biphenyl]-4,4'-diamine, 2,2',5,5'-tetrachloro- 2,2',5,5'-Tetrachlorobenzidine ISO 9001：2015 REACH 2,2',5,5'-tetrachlorobenzidine 2,2',5,5'-Tetrachloro-[1,1'-biphenyl]-4,4'-diamine 2,2',5,5'-Tetrachloro-4,4'-biphenyldiamine 15721-02-5 -C6H2Cl24NH22 C12H8Cl4N2 Biphenyl & Diphenyl ether Intermediates of Dyes and Pigments
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