Methylsuccinic acid (CAS No. 498-21-5) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 498-21-5 |
|---|---|
| Molecular Formula | C5H8O4 |
| Molecular Weight | 132.11 |
| Melting Point | 232 to 234 °F (NTP, 1992) |
| LogP | -0.2 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of Methylsuccinic acid is 498-21-5.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Methylsuccinic acid · CAS 498-21-5 · C5H8O4. UNII H1547KG7UZ. Melting Point: 232 to 234 °F (NTP, 1992); Vapor Pressure: 0.00105 [mmHg]; Collision Cross Section: 123.9 Ų [M-H]-.
| CAS Registry Number | 498-21-5 |
|---|---|
| PubChem CID | 10349 |
| Molecular formula | C5H8O4 |
| IUPAC name | 2-methylbutanedioic acid |
| UNII (FDA) | H1547KG7UZ |
| Molecular Weight | 132.11 |
|---|---|
| XLogP3 | -0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 132.04225873 |
| Monoisotopic Mass | 132.04225873 |
| Topological Polar Surface Area | 74.6 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Melting Point | 232 to 234 °F (NTP, 1992) |
|---|---|
| Vapor Pressure | 0.00105 [mmHg] |
| Collision Cross Section | 123.9 Ų [M-H]- |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.6%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-Methylsuccinic acid; METHYLSUCCINIC ACID; 498-21-5; 2-Methylbutanedioic acid; Pyrotartaric acid; Butanedioic acid, methyl-; 1,2-Propanedicarboxylic acid; Succinic acid, methyl-; 2-methyl-butanedioic acid; Methylbutanedioic acid; Butanedioic acid, 2-methyl-; H1547KG7UZ; CHEBI:91315; NSC-5276; Methyl succinic acid; J6.105K
CAS 498-21-5; molecular formula C5H8O4; molecular weight — g/mol.
2-Methylsuccinic acid, METHYLSUCCINIC ACID, 498-21-5, 2-Methylbutanedioic acid, Pyrotartaric acid, Butanedioic acid, methyl-.
Hazard statements reported: H315, H319, H335.
Melting Point: 232 to 234 °F (NTP, 1992); Vapor Pressure: 0.00105 [mmHg]; Collision Cross Section: 123.9 Ų [M-H]-.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基琥珀酸