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

Preparation Products

More
Less

3,4-Diaminobenzoic acid Suppliers

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
240
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
44688
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
More
Less

View Lastest Price from 3,4-Diaminobenzoic acid manufacturers

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
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
Hebei Weibang Biotechnology Co., Ltd
Product
3,4-Diaminobenzoic acid 619-05-6
Price
US $10.00-8.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-12-05

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


  • 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