DEA - DI ETHANOL AMINE supplier and exporter. Diethanolamine is widely used in the preparation of diethanolamides and diethanolamine salts of long-chain fatty acids that are formulated into soaps and surfactants used in liquid laundry and dishwashing detergents, cosmetics, shampoos and hair conditioners.
DEA - DI ETHANOL AMINE is most commonly used as a surfactant in cleaning industries and as a corrosion inhibitor in oil field industries. DI ETHANOL AMINE chemically reacts and remove hydrogen sulfide and carbon dioxide from natural gas due this property DEA used in oil refineries as a deodourizer to remove hydrogen sulfide from sour gas.
Diethanolamine is a white, crystalline (sand-like) solid or a colorless to yellow, syrupy liquid with a mild Ammonia-like odor. It is used in specialty textiles, weed killers, detergents, shampoos, paints and metal-working fluids.
| PRODUCT NAME | : | DI ETHANOL AMINE |
| CAS number | : | 111-42-2 |
| UN number | : | 2735 |
| Formula | : | (HOCH2CH2)2NH |
| Odour | : | AMMONIA LIKE |
| Solubility in water | : | COMPLETE |
| Density | : | 1.09 at 20 oC |
| Boiling point | : | 269 oC |
| Melting point | : | 28 oC |
| Viscosity | : | |
| Flashpoint | : | 152 oC |
| Explosive limits | : | 0.1 mbar at 20 oC |
| Vapour pressure | : | 0.1 mbar at 20 oC |
| Skin absorption/irritation | : | YES |
| TLV Country NL Year 1995 | : | 3 ppm 15 mg/m3 |
| Pollution category 1994 | : | D |
If RXH is not acid enough to release a proton at alkaline pH, as it is the case with amines, then the reaction has to be carried out in two steps. During the first step the first EO mole is added at acid pH, so that the amine is transformed in ammonium. The reaction produce the mono-, di- and tri-ethanol amines.
Proton release from ammonium NH4+ → NH3 + H+ (here RX- is NH3) Then, the three condensation reactions:
NH3 + EO → NH2CH2CH2OH (mono-ethanol amine MEA)
NH2CH2CH2OH + EO → NH(CH2CH2OH)2 (di-ethanol amine DEA)
NH-(CH2CH2OH)2 + EO → N(CH2CH2OH)3 (tri-ethanol amine TEA)
With an alkyl amine, first the alkyl ammoniumion is formed and it is deprotonated:
RNH3+ → RNH2 + H+ (here RX- is RNH2)
RNH2 + EO → RNH-CH2CH2OH (mono-ethanol alkyl amine)
RNH-CH2CH2OH + EO → RN(CH2CH2OH)2 (di-ethanol alkyl amine)
Once the ethanol amine is attained, the EO polycondensation is carried out at alkaline pH as previously. In many instance the first ethoxylation is stopped when the monoethanol alkyl amine is formed in order to avoid the polycondensation in more than one chain.
DEA produced a dose-dependent decrease (58%) in the antibody-forming cell response to sheep erythrocytes at an 800 mg kg−1 exposure level.
| Product Name | RXSOL-19-1119-210 |
| Product Type | DI Ethanol Amine |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
STOCK Point : Mumbai, Kandla, Kolkata, Chennai, Fujairah, Muscat
| Phone | +91 22 27815541 / 42 |
| Fax | +91 22 2781 1318 :::AOH :0091 9821214367 |
| mail@rxmarine.com | |
| Website | www.rxmarine.com |
|
Chemical Name |
CAS Number |
EC Number |
Index number |
|
DI Ethanol Amine |
111-42-2 |
1272/2008 |
603-030-00-8 |
Hazard description:
Information concerning particular hazards for human and environment:
R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed.
R 34 Causes burns.
| General information | Immediately remove any clothing soiled by the product. Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident. |
|
After inhalation |
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Consult doctor if symptoms persist. In case of unconsciousness place patient stably in side position for transportation. |
|
After skin contact |
Immediately wash with water and soap and rinse thoroughly. |
|
After eye contact |
Rinse opened eye for several minutes under running water. Then consult a doctor. |
|
After swallowing |
Call for a doctor immediately. Drink plenty of water and provide fresh air. Call for a doctor immediately. |
Suitable extinguishing agents:
CO2, powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
Protective equipment: Mouth respiratory protective device.
Person-related safety precautions: Wear protective equipment. Keep unprotected persons away.
Measures for environmental protection:
Dilute with plenty of water. Do not allow to enter sewers/ surface or ground water.
Measures for cleaning/collecting: Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust). Use neutralizing agent. Dispose contaminated material as waste according to item 13. Ensure adequate ventilation.
Handling:
Information for safe handling: Ensure good ventilation/exhaustion at the workplace.
Information about fire - and explosion protection: No special measures required.
Storage:
Requirements to be met by storerooms and receptacles: No special requirements.
Information about storage in one common storage facility: Not required.
Further information about storage conditions: Keep container tightly sealed.
Additional information about design of technical facilities: No further data; see item 7.
| Ingredients with limit values that require monitoring at the workplace: | |
| 141-43-5 2-aminoethanol | |
|
PEL (USA)
REL (USA) TLV (USA)
IOELV (EU) |
6 mg/m³, 3 ppm Short-term value: 15 mg/m³, 6 ppm Long-term value: 8 mg/m³, 3 ppm Short-term value: 15 mg/m³, 6 ppm Long-term value: 7.5 mg/m³, 3 ppm Short-term value: 7.6 mg/m³, 3 ppm Long-term value: 2.5 mg/m³, 1 ppm Skin Short-term value: 7.6 mg/m³, 3 ppm Long-term value: 2.5 mg/m³, 1 ppm Sk |
Additional information: The lists valid during the making were used as basis.
Personal protective equipment:
General protective and hygienic measures: Keep away from foodstuffs, beverages and feed. Immediately remove all soiled and contaminated clothing Wash hands before breaks and at the end of work. Avoid contact with the eyes and skin.
Respiratory protection: In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use self-contained respiratory protective device.
Protection of hands: The glove material has to be impermeable and resistant to the product/ the substance/ the preparation. Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation
Material of gloves: The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer.
Penetration time of glove material:
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.
Eye protection: Tightly sealed goggles
|
General Information |
|
|
Form |
Fluid |
|
Colour |
Colourless |
|
Odour |
Ammonia-like |
|
Change in condition |
|
|
Melting point/Melting range |
10.3°C |
|
Boiling point/Boiling range |
170°C |
|
Flash point |
93°C |
| Ignition temperature | 385°C |
|
Danger of explosion |
Product does not present an explosion hazard. |
| Vapour pressure at 20°C | 0.3 hPa |
| Density at 20°C | 1.09 |
| Solubility in / Miscibility with water at 20°C | 1 g/l |
| Viscosity: | |
| Dynamic at 20°C | 23 mPas |
Thermal decomposition / conditions to be avoided: No decomposition if used according to specifications.
Dangerous reactions No dangerous reactions known.
Dangerous decomposition products: No dangerous decomposition products known.
| Acute toxicity: | |||||
| LD/LC50 values relevant for classification: | |||||
|
Oral Dermal |
LD50 LC50/4 h |
2050 mg/kg (rat) 1000 mg/kg (rabbit) |
|||
| Primary irritant effect: | |||||
| on the skin | Caustic effect on skin and mucous membranes. | ||||
| on the eye | Strong caustic effect. | ||||
| Sensitization | No sensitizing effects known. | ||||
| Additional toxicological information: Swallowing will lead to a strong caustic effect on mouth and throat and to the danger of perforation of esophagus and stomach. | |||||
General notes: Water hazard class 1 (German Regulation) (Assessment by list): slightly hazardous for water
Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system.
Must not reach sewage water or drainage ditch undiluted or unneutralized.
Product:
Recommendation
Must not be disposed together with household garbage. Do not allow product to reach sewage system.
Uncleaned packaging:
Recommendation: Disposal must be made according to official regulations.
Recommended cleansing agents: Water, if necessary together with cleansing agents.
| Land transport ADR/RID (cross-border) | ||
| ADR/RID class | 8 Corrosive substances. | |
| Danger code (Kemler) | 80 | |
| UN-Number | 2491 | |
| Packaging group | III | |
| Hazard label | 8 | |
| Description of goods | 2491 ETHANOLAMINE | |
| Maritime transport IMDG | ||
| IMDG Class | 8 | |
| UN Number | 2491 | |
| Label | 8 | |
| Packaging group | III | |
| EMS Number | F-A,S-B | |
| Marine pollutant | No | |
| Proper shipping name | ETHANOLAMINE | |
| Air transport ICAO-TI and IATA-DGR | ||
| ICAO/IATA Class | 8 | |
| UN/ID Number | 2491 | |
| Label | 8 | |
| Packaging group | III | |
| Proper shipping name | ETHANOLAMINE | |
Labelling according to EU guidelines:
The product has been classified and marked in accordance with EU Directives / Ordinance on Hazardous
Materials.
Risk phrases:
20/21/22 Harmful by inhalation, in contact with skin and if swallowed.
34 Causes burns.
Safety phrases:
1/2 Keep locked up and out of the reach of children.
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
36/37/39 Wear suitable protective clothing, gloves and eye/face protection.
45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
This information is based on our present knowledge.However, this shall not constitute a guarantee for anys pecific product features and shall not establish a legally valid contractual relationship.
DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable.