Maleicacidmonomethylester (CAS 3052-50-4) — formula C5H6O4, molecular weight 130.10; category organic chemicals.
| CAS Number | 3052-50-4 |
|---|---|
| Molecular Formula | C5H6O4 |
| Molecular Weight | 130.10 |
| Melting Point | 144.5 °C |
| LogP | 0.4 |
| Category | Organic Chemicals |
Maleicacidmonomethylester is a carbon-based organic compound with CAS registry number 3052-50-4 and molecular formula C5H6O4 (molecular weight 130.10), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3052-50-4
Its molecular formula C5H6O4 comprises 5 C, 6 H, 4 O atoms.
Also known as: Maleicacidmonomethylester · 马来酸单甲酯
Category: organic chemicals
The CAS registry number of Maleicacidmonomethylester is 3052-50-4.
Molecular formula C5H6O4, molecular weight 130.10.
It is also registered under: Maleicacidmonomethylester, 马来酸单甲酯.
Category: Organic Chemicals.
Independent reference data for Maleicacidmonomethylester (CAS 3052-50-4), compiled from public chemistry databases.
| CAS Registry Number | 3052-50-4 |
|---|---|
| PubChem CID | 5354456 |
| Molecular formula | C5H6O4 |
| IUPAC name | (Z)-4-methoxy-4-oxobut-2-enoic acid |
| UNII (FDA) | U3UT1G2B9N |
| Molecular Weight | 130.10 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 130.02660867 |
| Monoisotopic Mass | 130.02660867 |
| Topological Polar Surface Area | 63.6 |
| Heavy Atom Count | 9 |
| Melting Point | 144.5 °C |
|---|
Monomethyl maleate; Methyl hydrogen maleate; Hydrogen methyl maleate; Maleic acid, monomethyl ester; 2-Butenedioic acid, monomethyl ester; Monomethyl (Z)-2-butenedioate; 2-Butenedioic acid (Z)-, monomethyl ester; U3UT1G2B9N; DTXSID1029251; UNII-U3UT1G2B9N; 2-Butenedioic acid (2Z)-, monomethyl ester; NSC-11205; EINECS 221-271-3; NSC 11205; NSC 525206; NSC-525206
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 19.1% (9 / 47) |
| GHS notification summary | 19.1% (9 / 47) |
|---|---|
| Reported hazard statements | H315 (76.6%), H319 (78.7%) |
This chemical does not meet GHS hazard criteria for 19.1% (9 of 47) of reports.
H315 (76.6%): Causes skin irritation [Warning Skin corrosion/irritation]
Maleicacidmonomethylester · CAS 3052-50-4 · C5H6O4. UNII U3UT1G2B9N. Melting Point: 144.5 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 马来酸单甲酯