DIAMINO DURENE
2,3,5,6-Tetramethyl-1,4-phenylenediamine
CAS: 3102-87-2
Molecular Formula: C10H16N2
DIAMINO DURENE - Names and Identifiers
| Name | 2,3,5,6-Tetramethyl-1,4-phenylenediamine |
| Synonyms | DIAMINO DURENE DURENE DIAMINE 3,6-DIAMINODUROL 3,6-DIAMINODURENE 2,3,5,6-Tetramethyl-1,4-benzenediamine 2,3,5,6-TETRAMETHYL-P-PHENYLENEDIAMINE 2,3,5,6-Tetramethyl-1,4-phenylenediamine 1,4-Benzenediamine, 2,3,5,6-tetramethyl- |
| CAS | 3102-87-2 |
| EINECS | 221-457-4 |
| InChIKey | WCZNKVPCIFMXEQ-UHFFFAOYSA-N |
DIAMINO DURENE - Physico-chemical Properties
| Molecular Formula | C10H16N2 |
| Molar Mass | 164.25 |
| Density | 1.0244 (rough estimate) |
| Melting Point | 150-155 °C(lit.) |
| Boling Point | 281.73°C (rough estimate) |
| BRN | 2208743 |
| pKa | 6.11±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.5700 (estimate) |
DIAMINO DURENE - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S22 - Do not breathe dust. |
| WGK Germany | 3 |
| RTECS | CZ1599700 |
| HS Code | 29215190 |
DIAMINO DURENE - Introduction
2,3, 5,6-tetramethyl-1, 4-phenylamine, scientific name 2,3, 5,6-tetramethyl-1, 4-phenylenediamine, is an organic compound. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
- 2,3, 5,6-tetramethyl-1, 4-phenylenediamine is a colorless to yellow crystalline or powdery solid.
-Solid insoluble in water at room temperature, soluble in organic solvents such as ethanol and ether.
-It has strong amine and reducibility.
Use:
- 2,3, 5,6-tetramethyl-1, 4-phenylenediamine is commonly used as an electron capture agent to prevent spontaneous polymerization initiated by peroxides in paints, kneading materials and adhesives.
-It can also be used in the synthesis of antioxidants, such as anti-aging and stabilization of materials such as rubber, polyester and fatty acid methyl ester.
Method:
- 2,3, 5,6-tetramethyl-1, 4-phenylenediamine can be prepared by the nitration of p-toluidine, followed by reduction to obtain the compound.
-The specific preparation method can refer to the relevant literature and methods of organic chemical synthesis.
Safety Information:
-Because 2,3, 5,6-tetramethyl-1, 4-phenylenediamine has strong amine and reducibility, contact with strong oxidants should be avoided during use and storage, avoid dangerous reactions.
-Good ventilation measures should be taken during operation to avoid inhalation of aerosols or dust.
-In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical attention.
-During storage, 2,3, 5,6-tetramethyl-1, 4-phenylenediamine should be stored in a sealed container, away from fire and high temperature.
-Please read carefully and follow the relevant safety procedures before use.
Nature:
- 2,3, 5,6-tetramethyl-1, 4-phenylenediamine is a colorless to yellow crystalline or powdery solid.
-Solid insoluble in water at room temperature, soluble in organic solvents such as ethanol and ether.
-It has strong amine and reducibility.
Use:
- 2,3, 5,6-tetramethyl-1, 4-phenylenediamine is commonly used as an electron capture agent to prevent spontaneous polymerization initiated by peroxides in paints, kneading materials and adhesives.
-It can also be used in the synthesis of antioxidants, such as anti-aging and stabilization of materials such as rubber, polyester and fatty acid methyl ester.
Method:
- 2,3, 5,6-tetramethyl-1, 4-phenylenediamine can be prepared by the nitration of p-toluidine, followed by reduction to obtain the compound.
-The specific preparation method can refer to the relevant literature and methods of organic chemical synthesis.
Safety Information:
-Because 2,3, 5,6-tetramethyl-1, 4-phenylenediamine has strong amine and reducibility, contact with strong oxidants should be avoided during use and storage, avoid dangerous reactions.
-Good ventilation measures should be taken during operation to avoid inhalation of aerosols or dust.
-In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical attention.
-During storage, 2,3, 5,6-tetramethyl-1, 4-phenylenediamine should be stored in a sealed container, away from fire and high temperature.
-Please read carefully and follow the relevant safety procedures before use.
Last Update：2024-04-09 20:44:15
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