Fumaric acid monoethyl ester (CAS 2459-05-4) — formula C6H8O4, molecular weight 144.12; category organic chemicals.
| CAS Number | 2459-05-4 |
|---|---|
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.12 |
| Melting Point | 66 - 68 °C |
| LogP | 0.2 |
| Applications | General Manufacturing Information: 2-Butenedioic acid (2Z)-, 1-ethyl ester: ACTIVE |
| Category | Organic Chemicals |
Documented applications: General Manufacturing Information: 2-Butenedioic acid (2Z)-, 1-ethyl ester: ACTIVE.
Fumaric acid monoethyl ester is a carbon-based organic compound with CAS registry number 2459-05-4 and molecular formula C6H8O4 (molecular weight 144.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2459-05-4
Its molecular formula C6H8O4 comprises 6 C, 8 H, 4 O atoms.
Also known as: Fumaric acid monoethyl ester · 富马酸单乙酯
Category: organic chemicals
The CAS registry number of Fumaric acid monoethyl ester is 2459-05-4.
Molecular formula C6H8O4, molecular weight 144.12.
It is also registered under: Fumaric acid monoethyl ester, 富马酸单乙酯.
Recorded applications: General Manufacturing Information: 2-Butenedioic acid (2Z)-, 1-ethyl ester: ACTIVE.
Category: Organic Chemicals.
Independent reference data for Fumaric acid monoethyl ester (CAS 2459-05-4), compiled from public chemistry databases.
| CAS Registry Number | 2459-05-4 |
|---|---|
| PubChem CID | 5354457 |
| Molecular formula | C6H8O4 |
| IUPAC name | (Z)-4-ethoxy-4-oxobut-2-enoic acid |
| UNII (FDA) | AK5N1DQX7U |
| Molecular Weight | 144.12 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 144.04225873 |
| Monoisotopic Mass | 144.04225873 |
| Topological Polar Surface Area | 63.6 |
| Heavy Atom Count | 10 |
| Melting Point | 66 - 68 °C |
|---|
Monoethyl maleate; 3990-03-2; (Z)-4-ethoxy-4-oxobut-2-enoic acid; AK5N1DQX7U; maleic acid, ethyl ester; NSC-11206; NSC-525207; DTXSID60892145; RefChem:138984; DTXCID80991907; 223-635-7; Ethyl maleate; Maleic Acid Monoethyl Ester; Ethyl hydrogen maleate; Maleic acid, monoethyl ester; 2-Butenedioic acid (Z)-, monoethyl ester
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|
| Reported hazard statements | H302 (80%), H315 (100%), H318 (80%), H319 (20%), H330 (80%), H335 (10%) |
|---|
H302 (80%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Fumaric acid monoethyl ester · CAS 2459-05-4 · C6H8O4. UNII AK5N1DQX7U. Melting Point: 66 - 68 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 富马酸单乙酯