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

3,4-Diaminobenzoic acid

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  • $19 - $2433.7
  • Product name: 3,4-Diaminobenzoic acid
  • CAS: 619-05-6
  • MF: C7H8N2O2
  • MW: 152.15
  • EINECS:210-577-2
  • MDL Number:MFCD00007726
  • Synonyms: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
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  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chemenu
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  • Matrix Scientific
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Package
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  • ManufacturerAHH
  • Product numberMT-07724
  • Product description3,4-Diaminobenzoic acid 97%
  • Packaging500g
  • Price$370
  • Updated2022-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberF157
  • Product description3,4-Diaminobenzoic acid
  • Packaging100g
  • Price$81
  • Updated2022-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14213
  • Product description3,4-Diaminobenzoic acid, 94%
  • Packaging25g
  • Price$56.65
  • Updated2025-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14213
  • Product description3,4-Diaminobenzoic acid, 94%
  • Packaging100g
  • Price$152.65
  • Updated2025-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14213
  • Product description3,4-Diaminobenzoic acid, 94%
  • Packaging500g
  • Price$507.65
  • Updated2025-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022629
  • Product description3,4-DIAMINO BENZOIC ACID 95.00%
  • Packaging1G
  • Price$128.1
  • Updated2022-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022629
  • Product description3,4-DIAMINO BENZOIC ACID 95.00%
  • Packaging25G
  • Price$1075.88
  • Updated2022-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022629
  • Product description3,4-DIAMINO BENZOIC ACID 95.00%
  • Packaging100G
  • Price$2433.7
  • Updated2022-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD00484
  • Product description3,4-Diaminobenzoic acid
  • Packaging100g
  • Price$100
  • Updated2022-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFD00484
  • Product description3,4-Diaminobenzoic acid
  • Packaging250g
  • Price$150
  • Updated2022-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD00484
  • Product description3,4-Diaminobenzoic acid
  • Packaging500g
  • Price$250
  • Updated2022-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD00484
  • Product description3,4-Diaminobenzoic acid
  • Packaging1kg
  • Price$450
  • Updated2022-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFD00484
  • Product description3,4-Diaminobenzoic acid
  • Packaging2Kg
  • Price$800
  • Updated2022-12-16
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  • ManufacturerChemenu
  • Product numberCM157892
  • Product description3,4-Diaminobenzoic acid 95+%
  • Packaging1000g
  • Price$277
  • Updated2022-12-16
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  • ManufacturerCrysdot
  • Product numberCD12053506
  • Product description3,4-Diaminobenzoic acid 97%
  • Packaging1000g
  • Price$261
  • Updated2022-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK520678
  • Product description3,4-Diaminobenzoic acid
  • Packaging25g
  • Price$63
  • Updated2022-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-07724 3,4-Diaminobenzoic acid 97% 500g $370 2022-12-16 Buy
AK Scientific F157 3,4-Diaminobenzoic acid 100g $81 2022-12-16 Buy
Alfa Aesar A14213 3,4-Diaminobenzoic acid, 94% 25g $56.65 2025-03-01 Buy
Alfa Aesar A14213 3,4-Diaminobenzoic acid, 94% 100g $152.65 2025-03-01 Buy
Alfa Aesar A14213 3,4-Diaminobenzoic acid, 94% 500g $507.65 2025-03-01 Buy
American Custom Chemicals Corporation CHM0022629 3,4-DIAMINO BENZOIC ACID 95.00% 1G $128.1 2022-12-16 Buy
American Custom Chemicals Corporation CHM0022629 3,4-DIAMINO BENZOIC ACID 95.00% 25G $1075.88 2022-12-16 Buy
American Custom Chemicals Corporation CHM0022629 3,4-DIAMINO BENZOIC ACID 95.00% 100G $2433.7 2022-12-16 Buy
Biosynth Carbosynth FD00484 3,4-Diaminobenzoic acid 100g $100 2022-12-16 Buy
Biosynth Carbosynth FD00484 3,4-Diaminobenzoic acid 250g $150 2022-12-16 Buy
Biosynth Carbosynth FD00484 3,4-Diaminobenzoic acid 500g $250 2022-12-16 Buy
Biosynth Carbosynth FD00484 3,4-Diaminobenzoic acid 1kg $450 2022-12-16 Buy
Biosynth Carbosynth FD00484 3,4-Diaminobenzoic acid 2Kg $800 2022-12-16 Buy
Chemenu CM157892 3,4-Diaminobenzoic acid 95+% 1000g $277 2022-12-16 Buy
Crysdot CD12053506 3,4-Diaminobenzoic acid 97% 1000g $261 2022-12-16 Buy
Frontier Specialty Chemicals JK520678 3,4-Diaminobenzoic acid 25g $63 2022-12-16 Buy

Properties

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)

Safety Information

Symbol(GHS): sòng bạc tiền thậtLiên kết đăng nhập
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning sòng bạc tiền thậtLiên kết đăng nhập P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning sòng bạc tiền thậtLiên kết đăng nhập P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning sòng bạc tiền thậtLiên kết đăng nhập
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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.

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