ChemicalBook > CAS DataBase List > 3,4-Diaminobenzoic acid

3,4-Diaminobenzoic acid

Product Name
3,4-Diaminobenzoic acid
CAS No.
619-05-6
Chemical Name
3,4-Diaminobenzoic acid
Synonyms
3,4-diaminobenzoate;RARECHEM AL BO 0903;TIMTEC-BB SBB000111;3,4-Diaminobenzoesure;4-DiaMinobenzoic acid;4-Carboxyphenyldiamine;3,4-diaminebenzoic acid;3,4-DIAMINOBENZOIC ACID;Benzoicacid, 3,4-diaMino-;3,4-DIAMINOBENZOIC ACID 98%
CBNumber
CB6422699
Molecular Formula
C7H8N2O2
Formula Weight
152.15
MOL File
619-05-6.mol
More
Less

3,4-Diaminobenzoic acid Property

Melting point:
208-210 °C (dec.) (lit.)
Boiling point:
274.61°C (rough estimate)
Density 
1.2804 (rough estimate)
refractive index 
1.5200 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
Powder
pka
5.02±0.10(Predicted)
color 
Brown
Water Solubility 
Soluble in water (2.2 mg/ml at 20°C), DMF, and methanol (10 mg/ml).
BRN 
775892
LogP
0.130
CAS DataBase Reference
619-05-6(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
1
Hazard Note 
Irritant
HS Code 
29163990
More
Less

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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D12600
Product name
3,4-Diaminobenzoic acid
Purity
97%
Packaging
25g
Price
$40.4
Updated
2024/03/01
Sigma-Aldrich
Product number
D12600
Product name
3,4-Diaminobenzoic acid
Purity
97%
Packaging
5g
Price
$33.9
Updated
2023/06/20
TCI Chemical
Product number
D1117
Product name
3,4-Diaminobenzoic Acid
Packaging
5g
Price
$20
Updated
2024/03/01
TCI Chemical
Product number
D1117
Product name
3,4-Diaminobenzoic Acid
Packaging
25g
Price
$55
Updated
2024/03/01
Alfa Aesar
Product number
A14213
Product name
3,4-Diaminobenzoic acid, 94%
Packaging
25g
Price
$56.65
Updated
2024/03/01
More
Less

3,4-Diaminobenzoic acid Chemical Properties,Usage,Production

Chemical Properties

brown powder

Uses

3,4-Diaminobenzoic acid undergoes cyclocondensations to form, for example, quinoxalines1 and benzimidazoles. It acts as a redox label for electrochemical detection of single base mismatches.

Purification Methods

Crystallise it from H2O or toluene. [Beilstein 15 IV 1503.]

3,4-Diaminobenzoic acid Preparation Products And Raw materials

Raw materials

4-Nitrobenzoic acid

Preparation Products

1H-Benzimidazole-5-carboxylic acid 6-QUINOXALINECARBOXYLIC ACID
More
Less

3,4-Diaminobenzoic acid Suppliers

Americas 1 Belgium 3 Canada 1 China 246 Europe 4 Germany 7 India 36 Italy 1 Japan 5 Slovakia 1 South Korea 1 Switzerland 2 Ukraine 2 United Kingdom 17 United States 54 Global 381
Lianyungang City and Rui Technology Co., Ltd.
Tel
015162260526; 15162260526
Fax
051885593298
Email
sales@henrychem.com
Country
China
ProdList
300
Advantage
58
Hangzhou Xinbaisi Biomedical Co., Ltd.
Tel
13325818654
Fax
057188737015
Email
sales@synbestech.com
Country
China
ProdList
238
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TAIYUAN RHF CO.,LTD.
Tel
+86 351 7031519
Fax
+86 351 7031519
Email
sales@RHFChem.com
Country
China
ProdList
2338
Advantage
56
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12390
Advantage
60
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11655
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
RYSS TECH LTD
Tel
400-188-0725 +86 21 34310725 13611771617
Fax
+86 21 34311076
Country
China
ProdList
2002
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9815
Advantage
79
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
4552
Advantage
62
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
Hangzhou Yuhao Chemical Technology Co., Ltd
Tel
0571-82693216
Fax
+86-571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
9387
Advantage
52
Shanghai Sphchem Co., Ltd.
Tel
21-21-56491756 13512199871
Fax
021-5649-1756
Email
sales@panhongchem.com
Country
China
ProdList
4000
Advantage
55
Wuhan ariel chemical Co., LTD.
Tel
18986259541 18986259541
Fax
027-87840182
Email
sales@3stc.com
Country
China
ProdList
4004
Advantage
58
Tianjin Branch Chong pharmaceutical intermediates Co., Ltd.
Tel
022-60116533 13207668525
Fax
022-60979672
Email
saleskc@scipharmacn.com
Country
China
ProdList
683
Advantage
58
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Beijing Yisiyan Technology Research Center
Tel
010-56645598 13366904824
Fax
01062230033
Email
bjkaida@163.com
Country
China
ProdList
1637
Advantage
59
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Beijing innoChem Science & Technology Co.,Ltd.
Tel
400-810-7969 010-59572699
Fax
010-59572688
Email
ningzi.li@inno-chem.com.cn
Country
China
ProdList
6134
Advantage
55
Shanghai Topbiochem Technology Co., Ltd
Tel
+86-21-60341587
Fax
+86-21-61294319
Email
sales@topbiochem.com
Country
China
ProdList
6175
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Fax
+86-25-52131256
Email
799750417@qq.com
Country
China
ProdList
8878
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Shanghai Witofly Chemical Co.,Ltd
Tel
Email
sales@witofly.com
Country
China
ProdList
2864
Advantage
52
Shanghai Raise Chemical Technology Co.,Ltd
Tel
+86-021-50935922
Fax
+86-021-33847795
Country
China
ProdList
7865
Advantage
55
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
8026
Advantage
55
Quzhou Juhua Friendship Co., Ltd
Tel
0570-3066667
Fax
0570-3063388
Country
China
ProdList
3930
Advantage
58
Chimica Laboratories Co., Ltd
Tel
0086-573-82585213
Fax
0086-573-82585233
Email
bai@chimicalabs.com
Country
China
ProdList
861
Advantage
64
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9978
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Fax
86-21-51861608
Country
China
ProdList
2930
Advantage
58
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
0371-13526885213 15637198702
Fax
0371-63709726
Email
xpkchem@163.com
Country
China
ProdList
3990
Advantage
58
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Changzhou josenchem Pharmaceutical Chemical Material Co.,Ltd.
Tel
519-519-85286950 13338194135
Fax
0519-85286950
Email
info@josenchem.com
Country
China
ProdList
75
Advantage
58
Hangzhou Dechem Tech Co.，Ltd
Tel
86-0571-87649320
Fax
86-0571-87649320
Email
dechem@aliyun.com
Country
China
ProdList
162
Advantage
58
ShangHai KenEn Chemical Technology Co., Ltd.
Tel
13120367189
Fax
021-50315529
Email
mychess007@163.com
Country
China
ProdList
1994
Advantage
55
HangZhou YuHao Chemical Technology Co., Ltd.
Tel
0571-82693216
Fax
0571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
2028
Advantage
58
Credit-Chem Co., Ltd.
Tel
400-821-5857 021-64326257
Fax
021-64393586 QQ;2798200800
Email
credit-chem@foxmail.com
Country
China
ProdList
5219
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
16166
Advantage
55
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Tel
021-69106960 13701823733
Fax
021-69106780
Email
13701823733@163.com
Country
China
ProdList
4767
Advantage
60
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-+86-571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
11481
Advantage
59
More
Less

View Lastest Price from 3,4-Diaminobenzoic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
3,4-Diaminobenzoic acid 619-05-6
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
10kg/month
Release date
2021-12-27
Asia Chem I and E (Jiangsu) Co Ltd
Product
3,4-Diaminobenzoic acid 619-05-6
Price
US $230.00/Kg/Drum
Min. Order
25Kg/Drum
Purity
99.0%min
Supply Ability
10tons/month
Release date
2022-04-11
Hebei Chuanghai Biotechnology Co,.LTD
Product
3, 4-Diaminobenzoic Acid 619-05-6
Price
US $3.00/KG
Min. Order
1KG
Purity
99.%
Supply Ability
50 ton
Release date
2024-07-30

619-05-6, 3,4-Diaminobenzoic acidRelated Search:

Benzocaine 2,4-DIAMINOANISOLE Methyl anthranilate o-Phenylenediamine 4-Aminobenzoic acid 3-Aminobenzoic acid 4-Dimethylaminobenzoic acid Dimedone CYCLOHEXYL ISOCYANIDE 4-Acetamido-3-nitrobenzoic acid Methyl 3,4-diaminobenzoate 4-DIMETHYLAMINO-3,5-DINITROBENZOIC ACID 3,4-Dinitrobenzoic acid 4-AMINO-3,5-DINITROBENZOIC ACID 3,5-DIAMINOBENZOIC ACID FREE ACID,3,5-DIAMINOBENZOIC ACID 2,3-DIAMINOBENZOIC ACID 3,5-Diaminobenzoic acid methyl ester Anthranilic acid

  • 3,4-DIAMINOBENZOIC ACID
  • 4-Carboxy-o-phenylenediamine
  • 3,4-DIAMINOBENZOIC ACID GRAY TO BROWNPOW DER
  • 3,4-diaminebenzoic acid
  • 3,4-Diaminobenzoesure
  • 3,4-DIAMINOBENZOIC ACID 98%
  • 3,4-Diaminobenzoic acid, 97%,
  • 4-Carboxybenzene-1,2-diamine, 4-Carboxyphenylene-1,2-diamine
  • 1,2-diaMinobenzene-4-carboxylicacid
  • Benzoicacid, 3,4-diaMino-
  • 3,4-Diaminobenzoic acid, 95%+
  • 3,4-Diaminobenzoic acid ,98%
  • 4-DiaMinobenzoic acid
  • 3,4-DiaMinobenzoic acid, 97% 25GR
  • 3,4-diaminobenzoate
  • 4-Carboxyphenyldiamine
  • RARECHEM AL BO 0903
  • TIMTEC-BB SBB000111
  • 3,4-Diaminobenzoic acid, 97.5%
  • 3,4-Diaminobenzoic acid USP/EP/BP
  • TIANFUCHEM--619-05-6--3,4-Diaminobenzoic acid factory price
  • Phloroglucinol Impurity 134
  • 619-05-6
  • H2N2C6H3CO2H
  • Peptide Synthesis
  • Unnatural Amino Acid Derivatives
  • Aromatic Amino Acids
  • Specialty Synthesis
  • Organic acids
  • Aromatic Amino Acids
  • Peptide Synthesis
  • Unnatural Amino Acid Derivatives
  • Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
  • 619-05-6
  • bc0001