DEAE
N,N-Diethylethanolamine
CAS: 100-37-8
Molecular Formula: C6H15NO
DEAE - Names and Identifiers
| Name | N,N-Diethylethanolamine |
| Synonyms | DEAE Diethylethanolamine Diethylaminoethanol Diethyl amino ethanol 2-Diethylaminoethanol 2-Diethylaminoehtanol N,N-Diethylethanolamine 1-(diethylamino)ethanol 2-amino-2-ethylbutan-1-ol sodium 2-(diethylamino)ethanolate |
| CAS | 100-37-8 |
| EINECS | 202-845-2 |
| InChI | InChI=1/C6H15NO/c1-4-7(5-2)6(3)8/h6,8H,4-5H2,1-3H3 |
| InChIKey | BFSVOASYOCHEOV-UHFFFAOYSA-N |
DEAE - Physico-chemical Properties
| Molecular Formula | C6H15NO |
| Molar Mass | 117.189 |
| Density | 0.883g/cm3 |
| Melting Point | -70℃ |
| Boling Point | 142.731°C at 760 mmHg |
| Flash Point | 36.154°C |
| Water Solubility | soluble |
| Solubility | soluble |
| Vapor Presure | 2.229mmHg at 25°C |
| Vapor Density | 1 mm Hg ( 20 °C) |
| Appearance | Crystalline Powder |
| Color | White to pale yellow |
| Exposure Limit | NIOSH REL: TWA 10 ppm (50 mg/m3), IDLH 100 ppm; OSHA PEL: TWA 10 ppm; ACGIH TLV: TWA 2 ppm (adopted). |
| pKa | 14.74±0.10(Predicted) |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Flammable. Incompatible with strong oxidizing agents, acids. Moisture sensitive. Hygroscopic. |
| Explosive Limit | 0.7%(V) |
| Refractive Index | 1.441 |
| Physical and Chemical Properties | Characteristics of colorless liquid, slightly ammonia odor. Hygroscopic. |
| Use | Used as pharmaceutical intermediates, softeners, emulsifiers, curing agents, etc |
DEAE - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R10 - Flammable R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R34 - Causes burns |
| Safety Description | S25 - Avoid contact with eyes. 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2686 |
| WGK Germany | 1 |
| RTECS | KK5075000 |
| TSCA | Yes |
| Autoignition Temperature | 270 °C |
| HS Code | 29221985 |
| Hazard Class | 8 |
| Packing Group | II |
DEAE - Nature
Open Data Verified Data
colorless liquid, with slightly ammonia flavor. Soluble in alcohol, water, ketone, ethylene glycol, glycerol and glycol ether. It is difficult or insoluble in non-polar solvents such as aliphatic hydrocarbons and the like. An azeotrope may be formed with water. Hygroscopic, placed in the air can absorb carbon dioxide. It is easy to change color in long-term storage or temperature environment at 40 °c. Flammable, fire, high-energy combustion caused by explosion. Reactions with strong oxidants can cause combustion, the products of which are carbon monoxide, carbon dioxide and nitrogen oxides.
Last Update：2024-01-02 23:10:35
DEAE - Preparation Method
Open Data Verified Data
ethylene oxide is added to diethylamine from diethylamine and ethylene oxide, and the reaction is carried out at a certain temperature, and the obtained crude product is distilled under reduced pressure to a pure product.
Last Update：2022-01-01 09:30:18
DEAE - Use
Open Data Verified Data
is an effective oxygen scavenger and passivator. It can be used in boiler water treatment with diethylhydroxylamine, and diethylaminoethanol can also be used as a curing agent for synthetic resin, a softening agent for textiles, an acidic medium, an emulsifier and a rust inhibitor.
Last Update：2022-01-01 09:30:18
DEAE - Safety
Open Data Verified Data
It is corrosive to eyes, skin and respiratory mucosa. Can be absorbed by the respiratory tract and digestive tract as well as the skin, affecting the nervous system. The skin and eyes were washed with a large amount of running water immediately after contact. Store in a cool, ventilated warehouse, should be away from the fire, heat sources, to prevent direct sunlight. It cannot be stored and transported together with oxidant and acid substances.
Last Update：2022-01-01 09:30:18
DEAE - Preparation
The chloroethanol and sodium hydroxide are reacted at 105 ℃ to generate ethylene oxide, which is passed into diethylamine solution for reaction. After the low boiling substance is separated under normal pressure, the N,N-diethylethanolamine finished product is obtained by distillation under reduced pressure. At present, most production plants directly use ethylene oxide as raw material.
Last Update：2024-04-09 19:55:45
DEAE - Security information
[explosive hazard characteristics]
Steam and air can be exploded when mixed
[storage and transportation characteristics]
The warehouse is ventilated and dry at low temperature; it is stored and transported separately from oxidants and acids
[Stimulus Data]
skin-rabbit 500 mg mild; eyes-rabbit 5 mg severe
[toxicity classification]
Poisoning
[acute toxicity]
oral administration-rat LD50: 1300 mg/kg; Abdominal injection-mouse LD50: 192 mg/kg
[flammability hazard characteristics]
Flammable; high heat emits toxic nitrogen oxide gas
[category]
Flammable liquid
[fire extinguishing agent]
Dry powder, carbon dioxide, foam, mist water
[occupational standards]
TWA 50 mg/m3; STEL 75 mg/m3
Last Update：2024-04-09 19:55:45
Supplier List
Featured ProductsMultiple SpecificationsSpot supply
Product Name: N,N-Diethylethanolamine Request for quotationCAS: 100-37-8
Tel: +86-531-88872378
Email: jnhuifengda@163.com
Mobile: +86-013156148719
QQ: 344046944
Spot supply
Product Name: N,N-Diethylethanolamine Request for quotationCAS: 100-37-8
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: N,N-Diethylethanolamine Request for quotationCAS: 100-37-8
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: N,N-Diethylethanolamine Request for quotation
CAS: 100-37-8
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 100-37-8
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: N,N-Diethylethanolamine Request for quotation
CAS: 100-37-8
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 100-37-8
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Product Name: DEAE Request for quotation
CAS: 100-37-8
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 100-37-8
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
Featured ProductsMultiple SpecificationsSpot supply
Product Name: N,N-Diethylethanolamine Request for quotationCAS: 100-37-8
Tel: +86-531-88872378
Email: jnhuifengda@163.com
Mobile: +86-013156148719
QQ: 344046944
Spot supply
Product Name: N,N-Diethylethanolamine Request for quotationCAS: 100-37-8
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: N,N-Diethylethanolamine Request for quotationCAS: 100-37-8
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: N,N-Diethylethanolamine Request for quotation
CAS: 100-37-8
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 100-37-8
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: N,N-Diethylethanolamine Request for quotation
CAS: 100-37-8
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 100-37-8
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Product Name: DEAE Request for quotation
CAS: 100-37-8
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 100-37-8
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
View History