Ethyl N,N-dimethyloxamate
N,N-二甲基草酸乙酯
Also known as: ethyl 2-(dimethylamino)-2-oxoacetate, ethyl (dimethylamino)(oxo)acetate, N,N-Dimethyloxamic acid ethyl ester, N,N-Dimethyl ethyl oxamate, Acetic acid, (dimethylamino)oxo-, ethyl ester, Oxamic acid, dimethyl-, ethyl ester
Ethyl N,N-dimethyloxamate (CAS 16703-52-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H11NO3 and a molecular weight of 145.15600 g/mol. It is also known as ethyl 2-(dimethylamino)-2-oxoacetate, ethyl (dimethylamino)(oxo)acetate and N,N-Dimethyloxamic acid ethyl ester. Key properties include a boiling point of 105-106 °C7 mm Hg(lit.), a density of 1.068 g/mL at 25 °C(lit.) and a flash point of >230 °F. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H318 — Causes serious eye damage and H334 — May cause allergy or asthma symptoms if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16703-52-9
- Jingsj CID
- J-1508901-4
- Molecular Formula
- C6H11NO3
- Chinese Name
- N,N-二甲基草酸乙酯
- Molecular Weight
- 145.15600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 105-106 °C7 mm Hg(lit.) |
|---|---|
| Density | 1.068 g/mL at 25 °C(lit.) |
| Flash Point | >230 °F |
| Exact Mass | 145.07400 |
| PSA | 46.61000 |
| Vapor Pressure | 1.09mmHg at 25°C |
| Refractive Index | n20/D 1.442(lit.) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H318 — Causes serious eye damage
- H334 — May cause allergy or asthma symptoms if inhaled
Customs & Trade Information
| HS Code | 2924199090 |
|---|---|
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Ethyl N,N-dimethyloxamate?
The CAS number of Ethyl N,N-dimethyloxamate is 16703-52-9.
What are the molecular formula and molecular weight of Ethyl N,N-dimethyloxamate?
Ethyl N,N-dimethyloxamate has molecular formula C6H11NO3 and molecular weight 145.15600 g/mol.
Is Ethyl N,N-dimethyloxamate hazardous?
Ethyl N,N-dimethyloxamate has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H318 — Causes serious eye damage; H334 — May cause allergy or asthma symptoms if inhaled.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl N,N-dimethyloxamate (CAS 16703-52-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508901-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.