ethyl methylcarbamate (CAS 105-40-8) — formula C4H9NO2, molecular weight 103.12; category organic chemicals.
ethyl methylcarbamate (CAS 105-40-8) is a chemical raw material in the organic chemicals category. Its molecular formula C4H9NO2 comprises 4 C, 9 H, 1 N, 2 O atoms. Its molecular weight is about 103.12. Reported physicochemical data: boiling point around 338 °F at 760 mmHg (NTP, 1992), LogP about 0.34. 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 | 105-40-8 |
|---|---|
| Molecular Formula | C4H9NO2 |
| Molecular Weight | 103.12 |
| Boiling Point | 338 °F at 760 mmHg (NTP, 1992) |
| LogP | 0.34 |
| Applications | research chemical, No known commercial production in the US, Methods of Manufacturing: REACTION OF ETHYL CHLOROFORMATE WITH METHYLAMINE, U.S. Production: (1979) NOT PRODUCED COMMERCIALLY IN U.S, (1981) NOT PRODUCED COMMERCIALLY IN U.S, U.S. Imports: (1979) No Data |
| Category | Organic Chemicals |
Documented applications: research chemical, No known commercial production in the US, Methods of Manufacturing: REACTION OF ETHYL CHLOROFORMATE WITH METHYLAMINE, U.S. Production: (1979) NOT PRODUCED COMMERCIALLY IN U.S, (1981) NOT PRODUCED COMMERCIALLY IN U.S, U.S. Imports: (1979) No Data.
ethyl methylcarbamate is a carbon-based organic compound with CAS registry number 105-40-8 and molecular formula C4H9NO2 (molecular weight 103.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 105-40-8
Its molecular formula C4H9NO2 comprises 4 C, 9 H, 1 N, 2 O atoms.
Also known as: ethyl methylcarbamate · 甲基氨基甲酸乙酯
Category: organic chemicals
The CAS registry number of ethyl methylcarbamate is 105-40-8.
Molecular formula C4H9NO2, molecular weight 103.12.
It is also registered under: ethyl methylcarbamate, 甲基氨基甲酸乙酯.
Recorded applications: research chemical, No known commercial production in the US, Methods of Manufacturing: REACTION OF ETHYL CHLOROFORMATE WITH METHYLAMINE, U.S. Production: (1979) NOT PRODUCED COMMERCIALLY IN U.S, (1981) NOT PRODUCED COMMERCIALLY IN U.S, U.S. Imports: (1979) No Data.
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 ethyl methylcarbamate (CAS 105-40-8), compiled from public chemistry databases.
| CAS Registry Number | 105-40-8 |
|---|---|
| PubChem CID | 7752 |
| Molecular formula | C4H9NO2 |
| IUPAC name | ethyl N-methylcarbamate |
| UNII (FDA) | 1W34GCF5CS |
| Molecular Weight | 103.12 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 103.063328530 |
| Monoisotopic Mass | 103.063328530 |
| Topological Polar Surface Area | 38.3 |
| Heavy Atom Count | 7 |
| Boiling Point | 338 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 170 °C @ 760 MM HG |
| Flash Point | 163.5 °F (NTP, 1992) |
| Density | 1.0115 @ 20 °C/4 °C |
| LogP | 0.34 |
105-40-8; ETHYL N-METHYLCARBAMATE; N-Methylurethan; Ethyl-N-methylcarbamate; Carbamic acid, methyl-, ethyl ester; N-Methyl urethan; Methylcarbamic acid, ethyl ester; Ethylester kyseliny methylkarbaminove; 1W34GCF5CS; NSC-8836; Carbamic acid, N-methyl-, ethyl ester; DTXSID2031746; RefChem:1080970; DTXCID0011746; 203-295-6; Ethyl methylcarbamate
| Reported hazard statements | H301 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)
ethyl methylcarbamate · CAS 105-40-8 · C4H9NO2. UNII 1W34GCF5CS. Boiling Point: 338 °F at 760 mmHg (NTP, 1992); Boiling Point: 170 °C @ 760 MM HG; Flash Point: 163.5 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基氨基甲酸乙酯