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2,4-DIAMINOAZOBENZENE

Product Name
2,4-DIAMINOAZOBENZENE
CAS No.
495-54-5
Chemical Name
2,4-DIAMINOAZOBENZENE
Synonyms
Azohel;azoaniline;C.I.11270:1;azodianiline;Oil Orange Y;Chrysoidin A;Fat Brown GG;SOLVENT ORANGE 3;Chrysoidine Base;Oranz zasadita 2
CBNumber
CB0259536
Molecular Formula
C12H12N4
Formula Weight
212.25
MOL File
495-54-5.mol
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2,4-DIAMINOAZOBENZENE Property

Melting point:
117~123℃
Boiling point:
342.09°C (rough estimate)
Density 
1.1390
vapor pressure 
0Pa at 25℃
refractive index 
1.5000 (estimate)
solubility 
Acetonitrile (Slightly), Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
3.11±0.10(Predicted)
color 
Red to Very Dark Brown
Water Solubility 
348.393mg/L at 30℃
LogP
2.715 at 25℃
CAS DataBase Reference
495-54-5
EPA Substance Registry System
C.I. Solvent Orange 3 (495-54-5)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H340May cause genetic defects

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

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

P281Use personal protective equipment as required.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P308+P313IF exposed or concerned: Get medical advice/attention.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P391Collect spillage. Hazardous to the aquatic environment

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S440698
Product name
4-PHENYLAZO-M-PHENYLENEDIAMINE
Purity
AldrichCPR
Packaging
10MG
Price
$139
Updated
2024/03/01
AHH
Product number
MT-07716
Product name
2,4-Diaminoazobenzene
Purity
98%
Packaging
250g
Price
$450
Updated
2021/12/16
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2,4-DIAMINOAZOBENZENE Chemical Properties,Usage,Production

Uses

Dyeing silk and cotton. Biological stain.

Preparation

aniline diazotization, and Benzene-1,3-diamine coupling.

Definition

ChEBI: Chrysoidine free base is a member of azobenzenes.

Flammability and Explosibility

Not classified

Properties and Applications

dark yellow orange. Melting point is 118 ~ 118.5 ℃. Soluble in water for yellow orange, soluble in ethanol and Cellosolve, slightly soluble in acetone, insoluble in benzene. In concentrated sulfuric acid to yellow, to orange after diluted; In nitric acid for orange solution.

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Poor 118 ~ 118.5 90≥194

Sublimation

Poor Poor Dissolve

2,4-DIAMINOAZOBENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-DIAMINOAZOBENZENE Suppliers

Winchem Industrial Co. Ltd
Tel
0574-83851061
Fax
86-574-87083209
Email
info@win-chemical.com
Country
China
ProdList
500
Advantage
55
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9978
Advantage
55
Alfa Chemistry
Tel
1-516-6625404
Fax
1-516-927-0118
Email
support@alfa-chemistry.com
Country
United States
ProdList
9171
Advantage
60
Hangzhou Paramount Product Corporation
Tel
0571-56310067 13868021345
Fax
86-571-56076803
Email
zoe@paramountproduct.com
Country
China
ProdList
106
Advantage
55
Jiangsu aikang biomedical research and development co., LTD
Tel
025-66110311 13155353615
Email
qzhang@aikonchem.com
Country
China
ProdList
15527
Advantage
58
AFINE CHEMICALS LIMITED
Tel
+86-0571-85134551
Fax
008657185134895
Email
sales@afinechem.com
Country
China
ProdList
15361
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34553
Advantage
58
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
ProdList
23225
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22963
Advantage
58
career henan chemical co
Tel
+86-0371-86658258 +8613203830695
Fax
0086-371-86658258
Email
factory@coreychem.com
Country
China
ProdList
29815
Advantage
58
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View Lastest Price from 2,4-DIAMINOAZOBENZENE manufacturers

Winchem industrial co limited
Product
SOLVENT ORANGE 3 495-54-5
Price
US $0.00/kg
Min. Order
25kg
Purity
0.99
Supply Ability
20mt
Release date
2022-12-13
Career Henan Chemical Co
Product
2,4-diaminoazobenzene 495-54-5
Price
US $1.00/KG
Min. Order
1KG
Purity
Min98%HPLC
Supply Ability
g/kg/ton
Release date
2020-02-01

495-54-5, 2,4-DIAMINOAZOBENZENERelated Search:


  • 4-(phenylazo)benzene-1,3-diamine
  • 1,3-Benzenediamine, 4-(phenylazo)-
  • azoaniline
  • azodianiline
  • C.I. Solvent Orange 3, base
  • Oil Orange Y
  • C.I.11270:1
  • SOLVENT ORANGE 3
  • WAXOLINE ORANGE Y
  • 2,4-Diaminoazobenzen
  • 4-(Phenylazo)-1,3-phenylenediamine
  • 4-[(E)-Phenyldiazenyl]-1,3-benzenediamine
  • Azobenzene-2,4-diamine
  • Azohel
  • C.I. Basic Orange 2
  • C.I. Basic Orange 2 (free base)
  • C.I. Solvent Orange 3
  • Chrysoidin A
  • Chrysoidine (free base)
  • Chrysoidine Base
  • Chrysoidine Base A
  • Chrysoidine Base B
  • Chrysoidine G Base
  • 2,4-DIAMINOAZOBENZENE
  • Solvent orange 3 (C.I. 11270:1)
  • 4-[(E)-Phenyldiazenyl]benzene-1,3-diamine
  • CHRYSOIDINE Y BASE
  • Chrysoidine YD Base
  • Diaminoazobenzene
  • Fat Brown GG
  • Grasan Chrysoidine
  • m-Phenylenediamine, 4-(phenylazo)-
  • Oranz rozpoustedlova 3
  • Oranz zasadita 2
  • 4-(Phenylazo)-1,3-benzenediamine
  • Chrysoidine J Base
  • Chrysoidine Y Base New
  • 2,4-DIAMINOAZOBENZENE ISO 9001:2015 REACH
  • 495-54-5---2,4-DIAMINOAZOBENZENE
  • Chrysoidine G (free base)
  • 495-54-5
  • H2NC6H42N2
  • C6H5N2C6H3NH22
  • Organics