2-(Methylamino)ethanol (CAS 109-83-1) — formula C3H9NO, molecular weight 75.11; category organic chemicals.
2-(Methylamino)ethanol (CAS 109-83-1) is a chemical raw material in the organic chemicals category. Its molecular formula C3H9NO comprises 3 C, 9 H, 1 N, 1 O atoms. Its molecular weight is about 75.11. Reported physicochemical data: melting point around 23.9 °F (NTP, 1992), boiling point around 1559.24 °C, LogP about -0.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 109-83-1 |
|---|---|
| Molecular Formula | C3H9NO |
| Molecular Weight | 75.11 |
| Melting Point | 23.9 °F (NTP, 1992) |
| Boiling Point | 1559.24 °C |
| LogP | -0.9 |
| Applications | electrostatic automotive coatings, for acid gas scrubbing, and in textile chemicals and pharmaceuticals, Painting (Pigments, Binders, and Biocides) |
| Category | Organic Chemicals |
Documented applications: electrostatic automotive coatings, for acid gas scrubbing, and in textile chemicals and pharmaceuticals, Painting (Pigments, Binders, and Biocides).
2-(Methylamino)ethanol is a carbon-based organic compound with CAS registry number 109-83-1 and molecular formula C3H9NO (molecular weight 75.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 109-83-1
Its molecular formula C3H9NO comprises 3 C, 9 H, 1 N, 1 O atoms.
Also known as: 2-(Methylamino)ethanol · 2-(甲氨基)乙醇
Category: organic chemicals
The CAS registry number of 2-(Methylamino)ethanol is 109-83-1.
Molecular formula C3H9NO, molecular weight 75.11.
It is also registered under: 2-(Methylamino)ethanol, 2-(甲氨基)乙醇.
Recorded applications: electrostatic automotive coatings, for acid gas scrubbing, and in textile chemicals and pharmaceuticals, Painting (Pigments, Binders, and Biocides).
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-(Methylamino)ethanol (CAS 109-83-1), compiled from public chemistry databases.
| CAS Registry Number | 109-83-1 |
|---|---|
| PubChem CID | 8016 |
| Molecular formula | C3H9NO |
| IUPAC name | 2-(methylamino)ethanol |
| UNII (FDA) | ZMQ4G4V497 |
| Molecular Weight | 75.11 |
|---|---|
| XLogP3 | -0.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 75.068413911 |
| Monoisotopic Mass | 75.068413911 |
| Topological Polar Surface Area | 32.3 |
| Heavy Atom Count | 5 |
| Boiling Point | 1559.24 °C |
|---|---|
| Boiling Point | 156 °C |
| Boiling Point | 156 °C @760 [mm Hg] |
| Melting Point | 23.9 °F (NTP, 1992) |
| Melting Point | -3 °C |
| Melting Point | -4.5 °C |
| Flash Point | 165 °F (NTP, 1992) |
| Flash Point | 73.9 °C |
| Flash Point | 76 °C (169 °F) - closed cup |
| Flash Point | 165 °F (74 °C) (Open cup) |
2-(Methylamino)ethanol; 109-83-1; N-Methylethanolamine; 2-METHYLAMINOETHANOL; Methylethanolamine; Methylethylolamine; Ethanol, 2-(methylamino)-; N-Methyl-2-aminoethanol; 2-(N-Methylamino)ethanol; N-Methylmonoethanolamine; Monomethylaminoethanol; Monomethylethanolamine; (2-Hydroxyethyl)methylamine; N-Monomethylaminoethanol; Methyl(2-hydroxyethyl)amine; Monomethylmonoethanolamine
| Reported hazard statements | H302, H312, H314, H318 (21.4%), H335 (23.9%), H402, H412, H227 |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
2-(Methylamino)ethanol · CAS 109-83-1 · C3H9NO. UNII ZMQ4G4V497. Boiling Point: 1559.24 °C; Boiling Point: 156 °C; Boiling Point: 156 °C @760 [mm Hg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-(甲氨基)乙醇