2089-89-6
2,7-Naphthalenedicarboxylic acid
CAS: 2089-89-6
Molecular Formula: C12H8O4
2089-89-6 - Names and Identifiers
| Name | 2,7-Naphthalenedicarboxylic acid |
| Synonyms | SKL595 2,7-phthalenedicarboxylic acid 2,7-Naphthalenedicarbxylic acid naphthalene-2,7-dicarboxylicaci NAPHTHALENE-2,7-DICARBOXYLICACID 2,7-NAPHTHALENEDICARBOXYLIC ACID 2,7-Naphthalenedicarboxylic acid naphthalene-2,7-dicarboxylic acid |
| CAS | 2089-89-6 |
| EINECS | 817-452-7 |
| InChI | InChI=1/C12H8O4/c13-11(14)8-3-1-7-2-4-9(12(15)16)6-10(7)5-8/h1-6H,(H,13,14)(H,15,16) |
2089-89-6 - Physico-chemical Properties
| Molecular Formula | C12H8O4 |
| Molar Mass | 216.19 |
| Density | 1.454±0.06 g/cm3(Predicted) |
| Melting Point | >190 °C (sublm) |
| Boling Point | 437.3±25.0 °C(Predicted) |
| Flash Point | 232.396°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 3.72±0.30(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.708 |
2089-89-6 - Introduction
2,7-naphthalenedicarboxylic acid, also known as O-naphthalene dicarboxylic acid (2,7-naphthalenedicarboxylic acid), is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
- 2,7-napthalenedicarboxylic acid is a colorless crystalline solid with a distinctive aromatic odor.
-it is difficult to dissolve in the solvent, can be dissolved in hot concentrated sulfuric acid, hot benzene and hot chlorobenzene.
- 2,7-napthalenedicarboxylic acid can be decomposed at high temperature.
Use:
- 2,7-napthalenedicarboxylic acid is widely used in the synthesis of dyes, fluorescent dyes and polymer materials.
-It can be used to prepare polyamide polymer materials and polyester resins, and has good thermal stability, electrical properties and mechanical properties.
- 2,7-napthalenedicarboxylic acid can also be used to prepare high-performance materials, such as nanomaterials, organic light-emitting diodes (OLED), etc.
Method:
-The preparation method of 2,7-napthalenedicarboxylic acid is mainly completed by the reaction of phthalic anhydride and naphthalene.
-The specific preparation method involves steps such as esterification of phthalic anhydride, alcoholysis of naphthalene ring and substitution reaction.
Safety Information:
- 2,7-napthalenedicarboxylic acid has low toxicity and will not cause obvious irritation or harm to the human body.
-It is a non-combustible compound with no risk of fire and explosion.
-However, general laboratory safety practices must be followed to avoid contact with skin, eyes and inhalation.
Please note: The above information is for reference only. If you want to use 2,7-napthalenedicarboxylic acid, please make sure to conduct detailed research and understanding in advance, and comply with relevant safety guidelines and regulations.
Nature:
- 2,7-napthalenedicarboxylic acid is a colorless crystalline solid with a distinctive aromatic odor.
-it is difficult to dissolve in the solvent, can be dissolved in hot concentrated sulfuric acid, hot benzene and hot chlorobenzene.
- 2,7-napthalenedicarboxylic acid can be decomposed at high temperature.
Use:
- 2,7-napthalenedicarboxylic acid is widely used in the synthesis of dyes, fluorescent dyes and polymer materials.
-It can be used to prepare polyamide polymer materials and polyester resins, and has good thermal stability, electrical properties and mechanical properties.
- 2,7-napthalenedicarboxylic acid can also be used to prepare high-performance materials, such as nanomaterials, organic light-emitting diodes (OLED), etc.
Method:
-The preparation method of 2,7-napthalenedicarboxylic acid is mainly completed by the reaction of phthalic anhydride and naphthalene.
-The specific preparation method involves steps such as esterification of phthalic anhydride, alcoholysis of naphthalene ring and substitution reaction.
Safety Information:
- 2,7-napthalenedicarboxylic acid has low toxicity and will not cause obvious irritation or harm to the human body.
-It is a non-combustible compound with no risk of fire and explosion.
-However, general laboratory safety practices must be followed to avoid contact with skin, eyes and inhalation.
Please note: The above information is for reference only. If you want to use 2,7-napthalenedicarboxylic acid, please make sure to conduct detailed research and understanding in advance, and comply with relevant safety guidelines and regulations.
Last Update：2024-04-09 15:17:55
Supplier List
Featured ProductsSpot supply
Product Name: 2,7-Naphthalenedicarboxylic Acid Visit Supplier Webpage Request for quotationCAS: 2089-89-6
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 2,7-Naphthalenedicarboxylic acid Request for quotationCAS: 2089-89-6
Tel: +86-18162425036
Email: 3866263148@qq.com
Mobile: 18162425036
QQ: 3866263148
Wechat: 18162425036
Spot supply
Product Name: Naphthalene-2,7-dicarboxylic acid Request for quotationCAS: 2089-89-6
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Naphthalene-2,7-dicarboxylic acid Visit Supplier Webpage Request for quotationCAS: 2089-89-6
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 27-Naphthalenedicarboxylic acid Visit Supplier Webpage Request for quotationCAS: 2089-89-6
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: 2,7-Naphthalenedicarboxylic acid Visit Supplier Webpage Request for quotation
CAS: 2089-89-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 2089-89-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured ProductsSpot supply
Product Name: 2,7-Naphthalenedicarboxylic Acid Visit Supplier Webpage Request for quotationCAS: 2089-89-6
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 2,7-Naphthalenedicarboxylic acid Request for quotationCAS: 2089-89-6
Tel: +86-18162425036
Email: 3866263148@qq.com
Mobile: 18162425036
QQ: 3866263148
Wechat: 18162425036
Spot supply
Product Name: Naphthalene-2,7-dicarboxylic acid Request for quotationCAS: 2089-89-6
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Naphthalene-2,7-dicarboxylic acid Visit Supplier Webpage Request for quotationCAS: 2089-89-6
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 27-Naphthalenedicarboxylic acid Visit Supplier Webpage Request for quotationCAS: 2089-89-6
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: 2,7-Naphthalenedicarboxylic acid Visit Supplier Webpage Request for quotation
CAS: 2089-89-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 2089-89-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History