3,4-DIAMINODIPHENYL ETHER
3,4-Diaminodiphenyl ether
CAS: 13940-96-0
Molecular Formula: C12H12N2O
3,4-DIAMINODIPHENYL ETHER - Names and Identifiers
| Name | 3,4-Diaminodiphenyl ether |
| Synonyms | 2-Amino-4-phenoxyaniline 3,4-Diaminodiphenyl ether 4-Phenoxybenzene-1,2-diaMine 1,2-Benzenediamine, 4-phenoxy- 4-Phenoxy-1,2-phenylenediamine |
| CAS | 13940-96-0 |
3,4-DIAMINODIPHENYL ETHER - Physico-chemical Properties
| Molecular Formula | C12H12N2O |
| Molar Mass | 200.24 |
| Density | 1.216±0.06 g/cm3(Predicted) |
| Melting Point | 69 °C |
| Boling Point | 365.2±27.0 °C(Predicted) |
| pKa | 4.32±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
3,4-DIAMINODIPHENYL ETHER - Introduction
3,4-Diaminodiphenyl ether (3,4-Diaminodiphenyl ether) is an organic compound with the chemical formula C12H12N2O.
Nature:
3,4-Diaminodiphenyl ether is a white crystalline solid, soluble in organic solvents such as alcohols and ketones, and practically insoluble in water. It has a higher melting point and boiling point, better stability.
Use:
3,4-Diaminodiphenyl ether is commonly used as a dye intermediate for the synthesis of some organic dyes and pigments. It can also be used as a synthetic raw material for electronic materials, such as synthetic polyamide resins. In addition, in cosmetics, coatings, plastics and other fields also have certain applications.
Preparation Method:
The preparation of 3,4-diaminodiphenyl ether can be carried out by the coupling reaction of phenol and aniline. A common method is to react phenol with aniline in a suitable solvent under alkaline conditions, and purify the product by heating and distillation.
Safety Information:
3,4-Diaminodiphenyl ether generally does not cause serious safety problems under normal operating conditions. However, it may be irritating to the eyes, skin and respiratory tract, so appropriate personal protective measures should be taken when using it, such as wearing glasses, gloves and respiratory protection equipment. At the same time, it should be avoided from exposure to open flames and high temperatures to prevent toxic gases or fires. In the process of storage and handling, attention should be paid to avoid contact with oxidants, strong acids, strong bases and other substances to prevent accidental reactions. In the event of an accidental spill, appropriate clean-up measures should be taken immediately and in accordance with relevant regulations and guidelines.
Nature:
3,4-Diaminodiphenyl ether is a white crystalline solid, soluble in organic solvents such as alcohols and ketones, and practically insoluble in water. It has a higher melting point and boiling point, better stability.
Use:
3,4-Diaminodiphenyl ether is commonly used as a dye intermediate for the synthesis of some organic dyes and pigments. It can also be used as a synthetic raw material for electronic materials, such as synthetic polyamide resins. In addition, in cosmetics, coatings, plastics and other fields also have certain applications.
Preparation Method:
The preparation of 3,4-diaminodiphenyl ether can be carried out by the coupling reaction of phenol and aniline. A common method is to react phenol with aniline in a suitable solvent under alkaline conditions, and purify the product by heating and distillation.
Safety Information:
3,4-Diaminodiphenyl ether generally does not cause serious safety problems under normal operating conditions. However, it may be irritating to the eyes, skin and respiratory tract, so appropriate personal protective measures should be taken when using it, such as wearing glasses, gloves and respiratory protection equipment. At the same time, it should be avoided from exposure to open flames and high temperatures to prevent toxic gases or fires. In the process of storage and handling, attention should be paid to avoid contact with oxidants, strong acids, strong bases and other substances to prevent accidental reactions. In the event of an accidental spill, appropriate clean-up measures should be taken immediately and in accordance with relevant regulations and guidelines.
Last Update：2024-04-09 20:49:11
Supplier List
Spot supply
Product Name: 4-Phenoxybenzene-1,2-diamine Request for quotationCAS: 13940-96-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 4-Phenoxybenzene-1,2-diamine Visit Supplier Webpage Request for quotationCAS: 13940-96-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 3,4'-OXYDIANILINE Visit Supplier Webpage Request for quotationCAS: 13940-96-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: 3,4'-OXYDIANILINE Visit Supplier Webpage Request for quotation
CAS: 13940-96-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 13940-96-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Spot supply
Product Name: 4-Phenoxybenzene-1,2-diamine Request for quotationCAS: 13940-96-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 4-Phenoxybenzene-1,2-diamine Visit Supplier Webpage Request for quotationCAS: 13940-96-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 3,4'-OXYDIANILINE Visit Supplier Webpage Request for quotationCAS: 13940-96-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: 3,4'-OXYDIANILINE Visit Supplier Webpage Request for quotation
CAS: 13940-96-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 13940-96-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
3,4-DIAMINODIPHENYL ETHER
异荭草苷
111766-79-1
Fmoc-L-色氨酸
TRIFLUORMETHOXYPHENOL
122709-21-1
酸性紫 N-FB
IRON(III) NITRATE NONAHYDRATE
异荭草苷
111766-79-1
Fmoc-L-色氨酸
TRIFLUORMETHOXYPHENOL
122709-21-1
酸性紫 N-FB
IRON(III) NITRATE NONAHYDRATE