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Zhejiang Qinyan Technology Co.,Ltd.
Zhejiang Qinyan Technology Co.,Ltd.
22 YRS
Zhejiang, China
Main Products:
3,3'-Dichlorobenzidine Dihydrochloride
Zhejiang, China
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3,3'-Dichlorobenzidine Dihydrochloride / CAS 612-83-9
OVERVIEW
Packaging
| Pallets Packing | 20'FCL | 40'FCL | ||
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25 KG/Fibre Drum
≥99%
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20 KG/Woven Bag
≥99%
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Lead Time
In Stock
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DESCRIPTION
OVERVIEW
3,3'-Dichlorobenzidine Dihydrochloride
Applications Of 3,3'-Dichlorobenzidine Dihydrochloride：
1. 3,3'-Dichlorobenzidine Dihydrochloride can be used in the production of dyes, pigments and inks.
2. 3,3'-Dichlorobenzidine Dihydrochloride can be used as analytical reagent and dye intermediate.
Basic Information Of 3,3'-Dichlorobenzidine Dihydrochloride：
CAS：612-83-9
Molecular formula: C12H12Cl4N2
Molecular weight: 326.04
Structural type: 
Properties: white to pink white paste. Soluble in dilute acid, ethanol and ether, slightly soluble in water.
Typical Properties
Summary
This product is mainly used in the production of dyes, pigments and inks.
CAS No.
612-83-9
Formula
C12H12Cl4N2
Molecular Mass
326.04900
Exact Mass
323.97500
PSA
52.04000
Logp
6.59120
IUPAC
4-(4-amino-3-chlorophenyl)-2-chloroaniline;dihydrochloride
SMILES
C1=CC(=C(C=C1C2=CC(=C(C=C2)N)Cl)Cl)N.Cl.Cl
Attribute classification
Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates
Chemical and Physical Properties
Melting Point
132-137 ℃
Boiling Point
385 ºC
Flash Point
186.6 °C
Appearance
Light yellowish brown powder
Export information
HS Code
29215900
Export Rebate
13%
UN No.
3077
DG-Class
9
Risk Code
R45-21-43-50/53
Safety Label
T,N
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