3-Diethylaminophenol
- CAS No.
- 91-68-9
- Chemical Name:
- 3-Diethylaminophenol
- Synonyms
- DEMAP;diethylaminophenol;3-Hydroxy-N,N-diethylaniline;DIETHYL META AMINO PHENOL;N,N-DIETHYL-3-AMINOPHENOL;3-DiethyL;JACS-91-68-9;M-DIETHYLAMINOPHENOL;3-DIETHYLAMINOPHENOL;Diethyl-m-aminophenol
- CBNumber:
- CB4377616
- Molecular Formula:
- C10H15NO
- Molecular Weight:
- 165.23
- MDL Number:
- MFCD00002265
- MOL File:
- 91-68-9.mol
- MSDS File:
- SDS
| Melting point | 69-72 °C (lit.) |
|---|---|
| Boiling point | 170 °C/15 mmHg (lit.) |
| Density | 1.0203 (rough estimate) |
| vapor pressure | 0.345Pa at 25℃ |
| refractive index | 1.4820 (estimate) |
| Flash point | 141 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | 4.087g/L in organic solvents at 20 ℃ |
| pka | 10.08±0.10(Predicted) |
| form | Flakes or Granules |
| color | Gray-brown to rose or red |
| Water Solubility | <0.1 g/100 mL at 20.5 ºC |
| BRN | 908212 |
| LogP | 0.929 at 23℃ |
| CAS DataBase Reference | 91-68-9(CAS DataBase Reference) |
| FDA UNII | BQY98Q7YU5 |
| NIST Chemistry Reference | Phenol, 3-(diethylamino)-(91-68-9) |
| EPA Substance Registry System | m-(Diethylamino)phenol (91-68-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301 | |||||||||
| Precautionary statements | P264-P270-P301+P310-P405-P501 | |||||||||
| Hazard Codes | T,Xi | |||||||||
| Risk Statements | 25-36/37/38 | |||||||||
| Safety Statements | 36/37/39-45-22-26-36-24/25 | |||||||||
| RIDADR | UN 2512 6.1/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | SL0550500 | |||||||||
| HS Code | 29222900 | |||||||||
| NFPA 704 |
|
3-Diethylaminophenol price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 102091 | 3-Diethylaminophenol 97% | 91-68-9 | 100g | $74.1 | 2024-03-01 | Buy |
| Sigma-Aldrich | 102091 | 3-Diethylaminophenol 97% | 91-68-9 | 500g | $132 | 2024-03-01 | Buy |
| TCI Chemical | D0470 | N,N-Diethyl-3-aminophenol >98.0%(GC)(T) | 91-68-9 | 25g | $89 | 2024-03-01 | Buy |
| TRC | D443825 | 3-Diethylaminophenol | 91-68-9 | 10g | $120 | 2021-12-16 | Buy |
| Matrix Scientific | 139916 | 3-Diethylaminophenol 95%+ | 91-68-9 | 1g | $101 | 2021-12-16 | Buy |
3-Diethylaminophenol Chemical Properties,Uses,Production
Chemical Properties
Grey-brown to rose or red flakes or granules
Uses
3-Diethylaminophenol is used as a reagent in the synthesis of coumarin- and rhodamine-fused deep red fluorescent dyes.
Uses
3-Diethylaminophenol was used as starting reagent for the synthesis of silyloxyaniline. It was used in the synthesis of Nile Red and its hydroxy-derivative.
General Description
Black solid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
An amine and phenol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Phenols do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid.
Hazard
See phenol.
Health Hazard
ACUTE/CHRONIC HAZARDS: 3-Diethylaminophenol may cause irritation on contact.
Fire Hazard
Flash point data are not available for 3-Diethylaminophenol, but 3-Diethylaminophenol is probably combustible.
Flammability and Explosibility
Non flammable
3-Diethylaminophenol Preparation Products And Raw materials
Raw materials
Preparation Products
1of4
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20342 | 58 |
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-17333973358 | sales06@hbduling.cn | China | 8051 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
| Hebei Shengyang Water Conservancy Engineering Co., Ltd. | +8615373025980 | clara@hbshengyang.com | China | 875 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Hangzhou FandaChem Co.,Ltd. | +8615858145714 | FandaChem@Gmail.com | China | 9087 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2986 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
View Lastest Price from 3-Diethylaminophenol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-12-23 | 3-Diethylaminophenol
91-68-9
|
US $100.00 / kg | 1kg | 99 | 5000 | Hebei Zhuanglai Chemical Trading Co.,Ltd | |
 |
2024-12-13 | 3-Diethylaminophenol
91-68-9
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2024-08-11 | 3-Diethylaminophenol
91-68-9
|
US $30.00 / kg | 1kg | 0.99 | 100 tons | Hebei Fengjia New Material Co., Ltd |
-
- 3-Diethylaminophenol
91-68-9
- US $100.00 / kg
- 99
- Hebei Zhuanglai Chemical Trading Co.,Ltd
-
- 3-Diethylaminophenol
91-68-9
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- 3-Diethylaminophenol
91-68-9
- US $30.00 / kg
- 0.99
- Hebei Fengjia New Material Co., Ltd