o-Phenylenediamine
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- $9 - $675
- Product name: o-Phenylenediamine
- CAS: 95-54-5
- MF: C6H8N2
- MW: 108.14
- EINECS:202-430-6
- MDL Number:MFCD00007721
- Synonyms:1,2-Diaminobenzene, o-Phenylenediamine, OPD;1,2-Fenylendiamin;benzene,1,2-diamino- ;diamino-1,2benzene ;EK 1700;ek1700 ;sq15500 ;PHENYLENEDIAMINE(O-)
44 prices
Selected condition：
Brand
- AHH
- AK Scientific
- Alfa Aesar
- Chem-Impex
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 1g
- 5g
- 10g
- 25g
- 50g
- 100G
- 250g
- 500g
- 1Kg
- 1000g
- 2.5KG
- 5000g
- 5KG
- 10KG
- 50tablets
- 100tablets
- ManufacturerAHH
- Product numberMB-03481
- Product descriptionbenzene-1,2-diamine 97%
- Packaging1Kg
- Price$125
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ54149
- Product descriptiono-Phenylenediamine
- Packaging25g
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberH444
- Product descriptiono-Phenylenediamine
- Packaging500g
- Price$75
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA11946
- Product descriptiono-Phenylenediamine, 98%
- Packaging25g
- Price$32.8
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA11946
- Product descriptiono-Phenylenediamine, 98%
- Packaging250g
- Price$55
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA11946
- Product descriptiono-Phenylenediamine, 98%
- Packaging1000g
- Price$138
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA11946
- Product descriptiono-Phenylenediamine, 98%
- Packaging5000g
- Price$555
- Updated2024-03-01
- Buy
- ManufacturerChem-Impex
- Product number31478
- Product descriptiono-Phenylenediamine,≥99%(GC)Hazmat ≥99%(GC)
- Packaging100G
- Price$16.6
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number40899
- Product description1,2-Phenylenediamine,≥98%(GC)Hazmat ≥98%(GC)
- Packaging25G
- Price$17.47
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number31478
- Product descriptiono-Phenylenediamine,99%(GC) 99%(GC)
- Packaging250G
- Price$26.6
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number40899
- Product description1,2-Phenylenediamine,98%(GC) 98%(GC)
- Packaging100G
- Price$32.48
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number31478
- Product descriptiono-Phenylenediamine,≥99%(GC)Hazmat ≥99%(GC)
- Packaging1KG
- Price$82.99
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number40899
- Product description1,2-Phenylenediamine,98%(GC) 98%(GC)
- Packaging500G
- Price$96.32
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number31478
- Product descriptiono-Phenylenediamine,99%(GC) 99%(GC)
- Packaging2.5KG
- Price$175.56
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number31478
- Product descriptiono-Phenylenediamine,99%(GC) 99%(GC)
- Packaging5KG
- Price$313.88
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number31478
- Product descriptiono-Phenylenediamine,99%(GC) 99%(GC)
- Packaging10KG
- Price$595.84
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MB-03481 | benzene-1,2-diamine 97% | 1Kg | $125 | 2021-12-16 | Buy |
| AK Scientific | J54149 | o-Phenylenediamine | 25g | $15 | 2021-12-16 | Buy |
| AK Scientific | H444 | o-Phenylenediamine | 500g | $75 | 2021-12-16 | Buy |
| Alfa Aesar | A11946 | o-Phenylenediamine, 98% | 25g | $32.8 | 2024-03-01 | Buy |
| Alfa Aesar | A11946 | o-Phenylenediamine, 98% | 250g | $55 | 2024-03-01 | Buy |
| Alfa Aesar | A11946 | o-Phenylenediamine, 98% | 1000g | $138 | 2024-03-01 | Buy |
| Alfa Aesar | A11946 | o-Phenylenediamine, 98% | 5000g | $555 | 2024-03-01 | Buy |
| Chem-Impex | 31478 | o-Phenylenediamine,≥99%(GC)Hazmat ≥99%(GC) | 100G | $16.6 | 2021-12-16 | Buy |
| Chem-Impex | 40899 | 1,2-Phenylenediamine,≥98%(GC)Hazmat ≥98%(GC) | 25G | $17.47 | 2021-12-16 | Buy |
| Chem-Impex | 31478 | o-Phenylenediamine,99%(GC) 99%(GC) | 250G | $26.6 | 2021-12-16 | Buy |
| Chem-Impex | 40899 | 1,2-Phenylenediamine,98%(GC) 98%(GC) | 100G | $32.48 | 2021-12-16 | Buy |
| Chem-Impex | 31478 | o-Phenylenediamine,≥99%(GC)Hazmat ≥99%(GC) | 1KG | $82.99 | 2021-12-16 | Buy |
| Chem-Impex | 40899 | 1,2-Phenylenediamine,98%(GC) 98%(GC) | 500G | $96.32 | 2021-12-16 | Buy |
| Chem-Impex | 31478 | o-Phenylenediamine,99%(GC) 99%(GC) | 2.5KG | $175.56 | 2021-12-16 | Buy |
| Chem-Impex | 31478 | o-Phenylenediamine,99%(GC) 99%(GC) | 5KG | $313.88 | 2021-12-16 | Buy |
| Chem-Impex | 31478 | o-Phenylenediamine,99%(GC) 99%(GC) | 10KG | $595.84 | 2021-12-16 | Buy |
Properties
Melting point :100-102 °C
Boiling point :256-258 °C
Density :1,27 g/cm3
vapor density :3.7 (vs air)
vapor pressure :0.01 mm Hg ( 25 °C)
refractive index :1.6339 (estimate)
Flash point :110°C
storage temp. :2-8°C
solubility :H2O: 1 tablet/10 mL, clear, colorless
form :tablet
Colour Index :76010
pka :4.46(at 25℃)
color :white to off-white
PH Range :Green Q uorescence (3.1) to nonQ uorescence (4.4)
PH :7-8 (50g/l, H2O, 20℃)
explosive limit :1.5%(V)
Water Solubility :<0.1 g/100 mL at 20 ºC
Sensitive :Air & Light Sensitive
Merck :14,7284
BRN :606074
Exposure limits :TLV-TWA 0.1 mg/m3; carcinogenicity: A2- Suspected Human Carcinogen (ACGIH 1989).
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :bottom antireflective coatings, semiconductor devices, hair dyes, detecting antibody, substrate for horseantibody, glucose, streptomycin, penicillin, sulfonamide, neuroglobin, substrate for horseradish peroxidase
LogP :0.12-0.17 at 20-25℃ and pH7-8
CAS DataBase Reference :95-54-5(CAS DataBase Reference)
IARC :2B (Vol. 123) 2020
NIST Chemistry Reference :1,2-Benzenediamine(95-54-5)
EPA Substance Registry System :1,2-Phenylenediamine (95-54-5)
Boiling point :256-258 °C
Density :1,27 g/cm3
vapor density :3.7 (vs air)
vapor pressure :0.01 mm Hg ( 25 °C)
refractive index :1.6339 (estimate)
Flash point :110°C
storage temp. :2-8°C
solubility :H2O: 1 tablet/10 mL, clear, colorless
form :tablet
Colour Index :76010
pka :4.46(at 25℃)
color :white to off-white
PH Range :Green Q uorescence (3.1) to nonQ uorescence (4.4)
PH :7-8 (50g/l, H2O, 20℃)
explosive limit :1.5%(V)
Water Solubility :<0.1 g/100 mL at 20 ºC
Sensitive :Air & Light Sensitive
Merck :14,7284
BRN :606074
Exposure limits :TLV-TWA 0.1 mg/m3; carcinogenicity: A2- Suspected Human Carcinogen (ACGIH 1989).
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :bottom antireflective coatings, semiconductor devices, hair dyes, detecting antibody, substrate for horseantibody, glucose, streptomycin, penicillin, sulfonamide, neuroglobin, substrate for horseradish peroxidase
LogP :0.12-0.17 at 20-25℃ and pH7-8
CAS DataBase Reference :95-54-5(CAS DataBase Reference)
IARC :2B (Vol. 123) 2020
NIST Chemistry Reference :1,2-Benzenediamine(95-54-5)
EPA Substance Registry System :1,2-Phenylenediamine (95-54-5)
Safety Information
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Description
o-phenylenediamine is used to prepare tiabendazole, pyrazinamide, morinamide, clemizole and chlormidazole. It is involved in the synthesis of benzimidazole by reacting with carboxylic acids and their derivatives. It is also used to prepare quinoxalinedione and mercaptoimidazoles by condensation with dimethyl oxalate and xanthate esters respectively. It reacts with nitrous acid to get benzotriazole, which finds application as a corrosion inhibitor. It is actively involved in the preparation of pharmaceuticals by reacting substituted o-phenylenediamine with various diketones.More related product prices
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