2-Methylaminoethanol CAS Number: 109-83-1
| Product | 2-Methylaminoethanol |
| CAS | 109-83-1 |
| MF | C3H9NO |
| Formula | N-METHYLETHANOLAMINE;N-METHYL(B-HYDROXYETHYL)AMINE;METHYLETHYLOLAMINE;Methylethanolamine;AKOS BBS-00004409;2-(METHYLAMINO)ETHANOL;DIETHYLAMINE REAGENTPLUS(TM) >=99.5%;N-MethylEthanolamine(Mmea) |
product description
Basic Info.
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Item
|
Specification
|
|
Purity
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99.5% min
|
|
Amine value
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720-760mgKOH/g
|
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Color(Hazen)
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15 max
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|
Water
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0.2% max
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Na
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1ppm max
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K
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1ppm max
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Gas treating, dyes, lubrication oil, plasticizer, fabric softener, coating, etc.
Packing In 195kg net plastic drum.
UN2735/Class 8/PG II
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.
2-Methylaminoethanol Properties
| Melting point | -3 °C |
|---|---|
| Boiling point | 159 °C(lit.) |
| Density | 0.935 g/mL at 25 °C(lit.) |
| vapor density | 2.6 (vs air) |
| vapor pressure | 0.5 mm Hg ( 20 °C) |
| refractive index | n20/D 1.439(lit.) |
| Flash point | 163 °F |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Soluble), Methanol (Slightly) |
| pka | pK1:9.88(＋1) (25°C) |
| form | Liquid |
| color | Clear colorless to slightly yellow |
| PH | 13.6 (100g/l, H2O, 20℃) |
| explosive limit | 1.6-17.7%(V) |
| Water Solubility | miscible |
| Merck | 14,6015 |
| BRN | 1071196 |
| Stability | Stable. Combustible. Incompatible with oxidizing agents. |
| Cosmetics Ingredients Functions | BUFFERING |
| InChI | 1S/C3H9NO/c1-4-2-3-5/h4-5H,2-3H2,1H3 |
| InChIKey | OPKOKAMJFNKNAS-UHFFFAOYSA-N |
| SMILES | CNCCO |
| LogP | -0.91 at 25℃ |
| Surface tension | 35.68mN/m at 293.15K |
| CAS DataBase Reference | 109-83-1(CAS DataBase Reference) |
| EWG’s Food Scores | 1 |
| FDA UNII | ZMQ4G4V497 |
| NIST Chemistry Reference | Ethanol, 2-(methylamino)-(109-83-1) |
| EPA Substance Registry System | N-Methylethanolamine (109-83-1) |
| UNSPSC Code | 12352104 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS07,GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H302+H312-H314-H335-H373 |
| Precautionary statements | P260-P280-P301+P312-P303+P361+P353-P305+P351+P338-P314 |
| target organs | Kidney,Testes,Liver,spleen,ovary, Respiratory system |
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
| Hazard Codes | C |
| Risk Statements | 21/22-34-48/22 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2735 8/PG 2 |
| WGK Germany | 1 |
| RTECS | KL6650000 |
| Autoignition Temperature | 662 °F |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29221980 |
| Storage Class | 8A – Combustible corrosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Oral Eye Dam. 1 Repr. 2 Skin Corr. 1B STOT RE 2 Oral STOT SE 3 |
| Hazardous Substances Data | 109-83-1(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 1391 mg/kg LD50 dermal Rabbit 1006 mg/kg |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
| NFPA 704 |
2-Methylaminoethanol Chemical Properties,Uses,Production
Chemical Properties
viscous colourless or light yellow liquid
Uses
Textile chemicals, pharmaceuticals.
Uses
2-Methylaminoethanol is used as an intermediate in synthetic chemistry. It finds application in various fields such as textile lubricants, polishes, detergents and in personal care products. It is also involved in electrostatic automotive coatings and in acid gas scrubbing. Further, it serves as an intermediate in polymers and pharmaceuticals. In addition to this, it is used as a solvent in the natural gas-processing industry.
Definition
ChEBI: An ethanolamine compound having an N-methyl substituent.
Production Methods
Monomethylethanolamine is manufactured by reacting ethylene oxide and methylamine with external cooling.
General Description
2-Methylaminoethanol is a clear colorless liquid. Flash point 165°F. Less dense than water and soluble in water. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion. Used to make other chemicals.
Air & Water Reactions
Soluble in water.
Reactivity Profile
2-Methylaminoethanol is an aminoalcohol. 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. 2-Methylaminoethanol may react with oxidizing materials.
Health Hazard
Exposure can cause irritation of eyes, nose and throat.
Fire Hazard
Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as nitrogen oxides and carbon monoxide, may be formed when involved in fire.
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion and subcutaneous routes. A corrosive irritant to skin, eyes, and mucous membranes. Flammable when exposed to heat, flame, or oxidizers. To fight fire, use alcohol foam. When heated to decomposition it emits toxic fumes such as NOx. See also AMINES and ALCOHOLS.
Toxics Screening Level
The ITSL for 2-(Methylamino)ethanol is 38 μg/m3 based on an annual averaging time.
FAQ
Q1: About the after-sale service of products
A: After purchasing the products from our factory, we have A professional technical team and after-sales team to serve you and solve all your problems in the future.
Q2: Can I get some samples?
A: Yes, we can provide samples, but the customer will pay the freight.
Q3: How do I start paying?
Payment can be made by wire transfer or T/T, apple_pay, google_pay, gc_real_time_bank_transfer , etc.
Q4: How to confirm product quality before placing an order?
A: You can get free samples of some products. You just have to pay the shipping fee or arrange for the sample to be sent to us by express.
You can send us your product specifications and requirements and we will produce products according to your requirements.
Q5: What is your MOQ?
A: The minimum quantity we can order is 1kg.
But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.
Q6: Shipping Time?
A: We ship the parcel out in 1-2 days and offer tracking No.. Shipping time is different to different country. Please consult
| ACF Chemical Co., Ltd.
Leon phone/whatsapp：008615950692266 email：md@acfchemical.com No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Area, China (Shandong) |
|
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| Acetone | |
| Acrylic acid | |
| Adipic acid | |
| Alpha-Methylstyrene (AMS) | |
| Benzoic Acid | |
| Bisphenol A | |
| Butyl Acrylat (BA) | |
| Butyl acetate (Butac) | |
| Butyl diglycol (BDG) | |
| Butyl glycol | |
| Para-tertiary butyl benzoic acid (PTBBA) | |
| n-Butanol | |
| n-Butyl methacrylate (n-BUMA) | |
| para-tert. Butylphenol (PTBP) | |
