ChemicalBook > CAS DataBase List > 4,4'-Dithiodianiline

4,4'-Dithiodianiline

Product Name
4,4'-Dithiodianiline
CAS No.
722-27-0
Chemical Name
4,4'-Dithiodianiline
Synonyms
4-AMINOPHENYL DISULFIDE;4-aminophenyl;P-AMINOPHENYL DISULFIDE;Dithioaniline;4,4'-Dithio-Aniline;4,4’-dithiodi-anilin;p,p’-dithiodi-anilin;p,p’-dithiodianiline;p-p'-Dithiodianiline;4,4'-Dithiodianiline
CBNumber
CB7724798
Molecular Formula
C12H12N2S2
Formula Weight
248.37
MOL File
722-27-0.mol
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4,4'-Dithiodianiline Property

Melting point:
77-78 °C(lit.)
Boiling point:
447.0±30.0 °C(Predicted)
Density 
1.2716 (rough estimate)
refractive index 
1.5700 (estimate)
solubility 
soluble in Methanol
form 
powder to crystal
pka
4.10±0.10(Predicted)
color 
White to Yellow to Green
Stability:
Stable. Incompatible with acids, acid chlorides, acid anhydrides, chloroformates, strong oxidizing agents. Sensitive to air.
CAS DataBase Reference
722-27-0(CAS DataBase Reference)
NIST Chemistry Reference
4,4'-Dithiodianiline(722-27-0)
EPA Substance Registry System
4,4'-Dithiodianiline (722-27-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
BX9580000
HS Code 
29309090
Toxicity
mma-sat 100 mg/plate MUREAV 67,123,79
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
369462
Product name
4-Aminophenyl disulfide
Purity
98%
Packaging
5g
Price
$107
Updated
2024/03/01
Sigma-Aldrich
Product number
369462
Product name
4-Aminophenyl disulfide
Purity
98%
Packaging
25g
Price
$383
Updated
2024/03/01
TCI Chemical
Product number
D0291
Product name
4,4'-Dithiodianiline
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$76
Updated
2024/03/01
TCI Chemical
Product number
D0291
Product name
4,4'-Dithiodianiline
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$233
Updated
2024/03/01
TRC
Product number
D679188
Product name
4,4''-Dithiodianiline
Packaging
500mg
Price
$75
Updated
2021/12/16
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4,4'-Dithiodianiline Chemical Properties,Usage,Production

Chemical Properties

yellow powder

Uses

4-Aminophenyl disulfide can be used as:

  • A crosslinker in the synthesis of self-healing poly(urea-urethane) elastomers because of its quantitative healing efficiency. These self-healing materials find applications in various fields such as drug delivery, wound healing, and tissue engineering, electronics, aerospace, and coatings.
  • A hardener in the formulation of re-processable, repairable, and recyclable epoxy networks due to the presence of dynamic disulfide bonds, which enable the epoxy networks to undergo chemical recycling. These epoxy networks are widely used in various applications which include, composite materials, coatings, adhesives, and fiber-reinforced thermoset composites.
  • A crosslinking agent for the development of epoxy vitrimers and carbon fiber composites with enhanced mechanical properties, multi-shape memory capabilities for the potential applications in high-performance materials.
4-Aminophenyl disulfide can also be used in the following:
Bioconjugation: The amine group can react with carboxylic acids or their derivatives, making it useful for conjugating biomolecules like proteins and peptides. This is particularly valuable in developing targeted drug delivery systems where the drug is directly linked to a molecule th at can home in on cancer cells or other disease sites.
Diagnostic Agents: It can be used to modify surfaces of diagnostic devices, such as biosensors. They can help in the immobilization of biomolecules on sensor surfaces, improving the sensitivity and specificity of detection.

Safety Profile

Mutation data reported. Whenheated to decomposition it emits toxic vapors of NOx andSOx.

4,4'-Dithiodianiline Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-Dithiodianiline Suppliers

Americas 1 China 84 Europe 1 Germany 3 India 2 Japan 2 Slovakia 1 Switzerland 1 Ukraine 1 United Kingdom 8 United States 19 Global 123
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
18621169109
Email
market03@meryer.com
Country
China
ProdList
27987
Advantage
58
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44733
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9810
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18736
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
Advantage
55
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
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View Lastest Price from 4,4'-Dithiodianiline manufacturers

Career Henan Chemical Co
Product
4,4'-Dithiodianiline 722-27-0
Price
US $5.50/KG
Min. Order
1ASSAYS
Purity
98%min
Supply Ability
1kg-100kg
Release date
2020-01-10
Nanjing jinheyou Trading Co., Ltd.
Product
4,4'-Dithiodianiline 722-27-0
Price
US $0.00/g
Min. Order
1g
Purity
99.5%min
Supply Ability
20kg/week
Release date
2019-10-29

722-27-0, 4,4'-DithiodianilineRelated Search:

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  • DI(4-AMINOPHENYL) DISULFIDE
  • 4,4'-DIAMINODIPHENYL DISULFIDE
  • 4-AMINOPHENYL DISULFIDE
  • 4,4'-Dithio-Aniline
  • 4 4'-DIAMINODIPHENYL DISULPHIDE 95%
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  • Bis(p-aminophenyl) persulfide
  • 4-(4-azanylphenyl)disulfanylaniline
  • 4-(2-(4-aminophenyl)disulfanyl)benzenamine
  • 4-Aminophenyl Disulfide 4,4'-Diaminodiphenyl Disulfide Di(4-aminophenyl) Disulfide
  • 4,4'-disulfanediyldianiline
  • 4-Aminophenyl disulfide 98%
  • 4,4'-Dithiodianiline &gt
  • 4-Aminophenyl Disulfide,>98%
  • 722-27-0 4,4'-Dithiodianiline
  • 4,4'-Dithiodianiline
  • 722-27-0
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