N-Methyldiethanolamine (CAS 105-59-9) — formula C5H13NO2, molecular weight 119.16; category organic chemicals.
N-Methyldiethanolamine (CAS 105-59-9) is a chemical raw material in the organic chemicals category. Its molecular formula C5H13NO2 comprises 5 C, 13 H, 1 N, 2 O atoms. Its molecular weight is about 119.16. Reported physicochemical data: melting point around -6 °F (NTP, 1992), boiling point around 477 °F at 760 mmHg (NTP, 1992), LogP about -1.1. 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 | 105-59-9 |
|---|---|
| Molecular Formula | C5H13NO2 |
| Molecular Weight | 119.16 |
| Melting Point | -6 °F (NTP, 1992) |
| Boiling Point | 477 °F at 760 mmHg (NTP, 1992) |
| LogP | -1.1 |
| Applications | intermediate, to absorb acidic gases, as catalyst for polyurethane foams, and pH control agent, Used in chemical syntheses (i.e. pharmaceuticals and cationic surfactants), as a cleaning-washing agent |
| Category | Organic Chemicals |
Documented applications: intermediate, to absorb acidic gases, as catalyst for polyurethane foams, and pH control agent, Used in chemical syntheses (i.e. pharmaceuticals and cationic surfactants), as a cleaning-washing agent.
N-Methyldiethanolamine is a carbon-based organic compound with CAS registry number 105-59-9 and molecular formula C5H13NO2 (molecular weight 119.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 105-59-9
Its molecular formula C5H13NO2 comprises 5 C, 13 H, 1 N, 2 O atoms.
Also known as: N-Methyldiethanolamine · N-甲基二乙醇胺
Category: organic chemicals
The CAS registry number of N-Methyldiethanolamine is 105-59-9.
Molecular formula C5H13NO2, molecular weight 119.16.
It is also registered under: N-Methyldiethanolamine, N-甲基二乙醇胺.
Recorded applications: intermediate, to absorb acidic gases, as catalyst for polyurethane foams, and pH control agent, Used in chemical syntheses (i.e. pharmaceuticals and cationic surfactants), as a cleaning-washing agent.
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 N-Methyldiethanolamine (CAS 105-59-9), compiled from public chemistry databases.
| CAS Registry Number | 105-59-9 |
|---|---|
| PubChem CID | 7767 |
| Molecular formula | C5H13NO2 |
| IUPAC name | 2-[2-hydroxyethyl(methyl)amino]ethanol |
| UNII (FDA) | 3IG3K131QJ |
| Molecular Weight | 119.16 |
|---|---|
| XLogP3 | -1.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 119.094628657 |
| Monoisotopic Mass | 119.094628657 |
| Topological Polar Surface Area | 43.7 |
| Heavy Atom Count | 8 |
| Boiling Point | 477 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 245 °C |
| Boiling Point | 247 °C |
| Melting Point | -6 °F (NTP, 1992) |
| Melting Point | -21 °C |
| Flash Point | 260 °F (NTP, 1992) |
| Flash Point | 127 °C (261 °F) - closed cup |
| Flash Point | 260 °F (127 °C) (Open Cup) |
| Flash Point | 136 °C c.c. |
| Density | 1.043 g/cu cm at 25 °C |
N-METHYLDIETHANOLAMINE; 105-59-9; Methyldiethanolamine; Methyl diethanolamine; N-Methylaminodiglycol; Ethanol, 2,2'-(methylimino)bis-; 2,2'-(Methylimino)diethanol; N-Methyliminodiethanol; Diethanolmethylamine; Methyliminodiethanol; USAF DO-52; Bis(2-hydroxyethyl)methylamine; Methylbis(2-hydroxyethyl)amine; N-Methyl-2,2'-iminodiethanol; N-Methyldiethanolimine; N,N-Bis(2-hydroxyethyl)methylamine
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 0.1% (1 / 1451) |
| GHS notification summary | 0.1% (1 / 1451) |
|---|---|
| Reported hazard statements | H319, H320, H361 |
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
N-Methyldiethanolamine · CAS 105-59-9 · C5H13NO2. UNII 3IG3K131QJ. Boiling Point: 477 °F at 760 mmHg (NTP, 1992); Boiling Point: 245 °C; Boiling Point: 247 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: N-甲基二乙醇胺