4-二乙胺基-1-丁醇
4-(Diethylamino)butan-1-ol
CAS: 2683-56-9
Molecular Formula: C8H19NO
4-二乙胺基-1-丁醇 - Names and Identifiers
| Name | 4-(Diethylamino)butan-1-ol |
| Synonyms | TIMTEC-BB SBB008565 4-diethylamino-1-butanol 4-DIETHYLAMINO-1-BUTANOL 4-(DIETHYLAMINO)BUTANOL-1 5-(DIMETHYLAMINO)AMYLAMINE 5-(Dimethylamino)Amylamine 4-(diethylamino)butan-1-ol 4-(Diethylamino)butan-1-ol 5-(DIMETHYLAMINO)PENTYLAMINE 1-Butanol, 4-(diethylaMino)- 4-(N,N-diethylaMino)-1-butanol |
| CAS | 2683-56-9 |
| EINECS | 220-242-2 |
| InChI | InChI=1/C8H19NO/c1-3-9(4-2)7-5-6-8-10/h10H,3-8H2,1-2H3 |
4-二乙胺基-1-丁醇 - Physico-chemical Properties
| Molecular Formula | C8H19NO |
| Molar Mass | 145.24 |
| Density | 0.9103 g/cm3(Temp: 14 °C) |
| Boling Point | 82°C 3mm |
| Flash Point | 63.6°C |
| Vapor Presure | 0.0656mmHg at 25°C |
| pKa | 15.13±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.449 |
4-二乙胺基-1-丁醇 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S39 - Wear eye / face protection. |
| UN IDs | 2735 |
| Hazard Class | CORROSIVE |
4-二乙胺基-1-丁醇 - Introduction
4-(Diethylamino)butan-1-ol(4-(Diethylamino)butan-1-ol) is an organic compound with the chemical formula C9H21NO. The following is its nature, use, preparation and safety information:
Nature:
-Appearance: 4-(Diethylamino)butan-1-ol is a colorless to pale yellow liquid.
-Solubility: It can be dissolved in water, alcohols and Ether solvents.
-Melting point and boiling point: Its melting point range is -70 ° C to -68 ° C, and its boiling point is 186 ° C to 196 ° C.
- pH value: Its acidity and alkalinity are weak, and the pH value is about 7-8.
Use:
- 4-(Diethylamino)butan-1-ol is mainly used as one of the raw materials for the synthesis of O-dithiophenol (DMPD) in organic synthesis.
-It can also be used as a synthetic intermediate for dyes and fluorescent dyes.
Method:
The preparation of 4-(Diethylamino)butan-1-ol is generally carried out by the following steps:
1. 1-bromobutane reacts with diethylamine to generate 4-diethylamino-1-butane.
2. Under alkaline conditions, 4-Diethylamino -1-butane is reacted with isopropyl phosphonic acid Tri (ethyl) acetate to generate 4-(Diethylamino)butan-1-ol.
Safety Information:
- 4-(Diethylamino)butan-1-ol is not volatile at room temperature, but it has a pungent odor and can cause irritation to the eyes, skin and respiratory tract after contact.
-Wear appropriate personal protective equipment such as chemical goggles, gloves and protective clothing when used.
-Avoid contact with strong oxidants and acidic substances to avoid reactions or dangerous situations.
-It should be stored in a closed container, away from fire and heat sources.
Please note that relevant safety procedures should be followed when using and handling this compound.
Nature:
-Appearance: 4-(Diethylamino)butan-1-ol is a colorless to pale yellow liquid.
-Solubility: It can be dissolved in water, alcohols and Ether solvents.
-Melting point and boiling point: Its melting point range is -70 ° C to -68 ° C, and its boiling point is 186 ° C to 196 ° C.
- pH value: Its acidity and alkalinity are weak, and the pH value is about 7-8.
Use:
- 4-(Diethylamino)butan-1-ol is mainly used as one of the raw materials for the synthesis of O-dithiophenol (DMPD) in organic synthesis.
-It can also be used as a synthetic intermediate for dyes and fluorescent dyes.
Method:
The preparation of 4-(Diethylamino)butan-1-ol is generally carried out by the following steps:
1. 1-bromobutane reacts with diethylamine to generate 4-diethylamino-1-butane.
2. Under alkaline conditions, 4-Diethylamino -1-butane is reacted with isopropyl phosphonic acid Tri (ethyl) acetate to generate 4-(Diethylamino)butan-1-ol.
Safety Information:
- 4-(Diethylamino)butan-1-ol is not volatile at room temperature, but it has a pungent odor and can cause irritation to the eyes, skin and respiratory tract after contact.
-Wear appropriate personal protective equipment such as chemical goggles, gloves and protective clothing when used.
-Avoid contact with strong oxidants and acidic substances to avoid reactions or dangerous situations.
-It should be stored in a closed container, away from fire and heat sources.
Please note that relevant safety procedures should be followed when using and handling this compound.
Last Update：2024-04-10 22:29:15
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CAS: 2683-56-9
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CAS: 2683-56-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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