ChemicalBook > CAS DataBase List > 2,4-DIAMINOAZOBENZENE

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
More
Less

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)
More
Less

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..…

More
Less

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
More
Less

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

More
Less

2,4-DIAMINOAZOBENZENE Suppliers

China 47 Germany 1 India 10 Japan 1 United Kingdom 1 United States 8 Global 68
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
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
15354
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
22883
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
29811
Advantage
58
Hubei yongkuo Technology Co., Ltd
Tel
027-59223108 15972152991
Fax
027-59223108
Email
1248580099@qq.com
Country
China
ProdList
9988
Advantage
58
Hubei Xinkang Pharmaceutical Chemical Co., Ltd
Tel
027-59308705 18871579363
Fax
027-59308705
Email
1248180077@qq.com
Country
China
ProdList
9949
Advantage
58
Hubei Shishun Biotechnology Co. Ltd
Tel
027-59223025 15107168801
Fax
027-59223025
Email
1718480011@qq.com
Country
China
ProdList
9866
Advantage
58
Hubei Baidu Chemical Co., Ltd
Tel
027-59106051 13627137652
Fax
027-59223020
Email
1438180055@qq.com
Country
China
ProdList
9965
Advantage
58
Hubei Guangao Biotechnology Co., Ltd
Tel
027-027-59223056 18162699093
Fax
027-59223056
Email
1208480011@qq.com
Country
China
ProdList
9924
Advantage
58
Hubei Wande Chemical Co., Ltd
Tel
027-59210159 15377098680
Fax
027-59210159
Email
1148280011@qq.com
Country
China
ProdList
9961
Advantage
58
Tianmen Hengchang Chemical Co., Ltd
Tel
027-59322316 15172518801
Fax
027-59322316
Email
1208480077@qq.com
Country
China
ProdList
9882
Advantage
58
Hubei Qifei Pharmaceutical Chemical Co., Ltd
Tel
027-027-59322506 18071128681
Fax
027-59322506
Email
1438082200@qq.com
Country
China
ProdList
9976
Advantage
58
Hubei xingongli Chemical Co., Ltd
Tel
027-59106151 15172325309
Fax
027-59503710
Email
1400858877@qq.com
Country
China
ProdList
9939
Advantage
58
Bide Pharmatech Ltd.
Tel
400-6005915
Email
sales@picasso-e.com
Country
China
ProdList
39653
Advantage
58
Hubei DAHAO Chemical Co., Ltd.
Tel
027-59106191 13986034860
Email
1400828855@qq.com
Country
China
ProdList
8933
Advantage
58
Hubei Tuobang Chemical Co., Ltd.
Tel
027-59106185 13986192185
Email
1466039@qq.com
Country
China
ProdList
9972
Advantage
58
ShenZhen Trendseen Biological Technology Co.,Ltd.
Tel
13417589054 13417589054
Email
trendseenbio@gmail.com
Country
China
ProdList
9470
Advantage
58
Hubei Chenghai Chemical Co., Ltd
Tel
18327245847 18327245847
Email
1400838877@qq.com
Country
China
ProdList
9960
Advantage
58
Pushan Industry (Shaanxi) Co., Ltd
Tel
029-81310890 18165209495
Email
2929288192@qq.com
Country
China
ProdList
9947
Advantage
58
Henan Tianfu Chemical Co.,Ltd.
Tel
+86-0371-55170693 +86-19937530512
Fax
0371-55170693
Email
info@tianfuchem.com
Country
China
ProdList
21634
Advantage
55
Jilin Chinese Academy of Sciences-yanshen Technology
Tel
+undefined18143011203
Email
info@chemextension.com
Country
China
ProdList
42056
Advantage
58
ShenZhen Trendseen Biological Technology Co.,Ltd.
Tel
13417589054
Email
trendseenbio@gmail.com
Country
China
ProdList
11681
Advantage
58
Winchem industrial co limited
Tel
+86-0086-574-83851061 +86-13003762012
Fax
0086-574-87083209
Email
lucyhu@win-chemical.com
Country
China
ProdList
300
Advantage
58
Hangzhou MolCore BioPharmatech Co.,Ltd.
Tel
+86-057181025280; +8617767106207
Fax
0571-85806285
Email
sales@molcore.com
Country
China
ProdList
49734
Advantage
58
Guangzhou Weijia Technology Co., Ltd.
Tel
--
Fax
--
Email
WHIGA22@126.COM
Country
CHINA
ProdList
6748
Advantage
58
Beijing baierdi biotechnology co. LTD
Tel
--
Fax
--
Email
biodee2012@126.com
Country
CHINA
ProdList
1773
Advantage
58
Xiamen Huijia Biological Technology Co., Ltd.
Tel
--
Fax
--
Country
CHINA
ProdList
6973
Advantage
58
Shanghai Hao Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
shxiyuanbio@163.com
Country
CHINA
ProdList
6906
Advantage
58
Shanghai Hao Zhun Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
info@zzsrm.com
Country
CHINA
ProdList
6650
Advantage
58
Xiamen Research Biotechnology Co., Ltd.
Tel
--
Fax
--
Email
1562893815@qq.com
Country
CHINA
ProdList
6936
Advantage
58
Syntechem Co.,Ltd
Tel
--
Fax
--
Email
-
Country
China
ProdList
6193
Advantage
58
Tianjin Ruiji Chemical Trade Co., LTD.
Tel
--
Fax
--
Email
ruijichem@ruijichem.com
Country
China
ProdList
589
Advantage
43
Suzhou Shengxin Chemical Co., Ltd
Tel
--
Fax
--
Email
meilin@shxchem.com
Country
China
ProdList
123
Advantage
39
ORICHEM INTERNATIONAL LTD.
Tel
--
Fax
--
Country
China
ProdList
4372
Advantage
48
New Dragon Co., Ltd
Tel
--
Fax
--
Country
China
ProdList
947
Advantage
56
Ningbo Longxin Fine (Dexin Dyestuff) Chemical Co., Ltd
Tel
--
Fax
--
Country
China
ProdList
134
Advantage
42
Hangzhou Xcolor Imp. & Exp. Co., Ltd.
Tel
--
Fax
--
Email
ptfe@xcolorpigment.com
Country
China
ProdList
252
Advantage
50
Est-color Industrial Co., Ltd.
Tel
--
Fax
--
Email
info@est-color.com
Country
China
ProdList
38
Advantage
50
JadeChem International Co., Ltd.
Tel
--
Fax
--
Email
jade_chem@hotmail.com
Country
China
ProdList
320
Advantage
0
Tianjin Dongpeng Industry And Trade Co., Ltd
Tel
--
Fax
--
Email
ruijichem@ruijichem.com
Country
China
ProdList
595
Advantage
47
Tianjin Jidi Chemical Plant
Tel
--
Fax
--
Email
willing@willingchem.com
Country
China
ProdList
196
Advantage
42
Shanghai Re-found Chemical Co., Ltd
Tel
--
Fax
--
Email
sales@refoundchem.com
Country
China
ProdList
264
Advantage
38
More
Less

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:

Mordant Brown 33 MORDANT BROWN 48 CHRYSOIDINE R 2,4-DIAMINOAZOBENZENE MORDANT BROWN 1 FAT BROWN RR 4-(4-ETHOXYPHENYLAZO)-M-PHENYLENEDIAMINE MONOHYDROCHLORIDE MORDANT BROWN 4 2,4-DIAMINOAZOBENZENE HYDROCHLORIDE Basic Brown 1 DIANIL BROWN 3GN 5,5'-[(4-methyl-1,3-phenylene)bis(azo)]bis[toluene-2,4-diamine] BISMARCK BROWN R SOLVENT ORANGE 45,Solvent orange 45 (C.I. 11700) C.I. Solvent Orange 78,CI SOLVENT ORANGE 60,SOLVENT ORANGE 60 Solvent Orange 6A Solvent Orange 63,Solvent orange 63 (C.I. 68550) Solvent Orange 16 (C.I.),C.I. Solvent Orange 16

  • 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