4-methyl-2-oxovaleric acid (CAS No. 816-66-0) 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.
Organic Chemicals
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The CAS number of 4-methyl-2-oxovaleric acid is 816-66-0.
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.
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4-methyl-2-oxovaleric acid · CAS 816-66-0 · C6H10O3. UNII 4GUJ8AH400. Boiling Point: 251 °C; Melting Point: 8 - 10 °C; Solubility: 32 mg/mL.
| CAS Registry Number | 816-66-0 |
|---|---|
| PubChem CID | 70 |
| Molecular formula | C6H10O3 |
| IUPAC name | 4-methyl-2-oxopentanoic acid |
| UNII (FDA) | 4GUJ8AH400 |
| FEMA number | 3871 |
| JECFA number | 633 |
| Molecular Weight | 130.14 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 130.062994177 |
| Monoisotopic Mass | 130.062994177 |
| Topological Polar Surface Area | 54.4 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Boiling Point | 251 °C |
|---|---|
| Melting Point | 8 - 10 °C |
| Solubility | 32 mg/mL |
| Density | 1.053-1.058 |
| Refractive Index | 1.432-1.442 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H314 (100%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
4-methyl-2-oxopentanoic acid; 816-66-0; 4-Methyl-2-oxovaleric acid; alpha-Ketoisocaproic acid; 2-OXO-4-METHYLPENTANOIC ACID; 2-Oxoisocaproate; 2-Oxoisocaproic acid; 4-methyl-2-oxopentanoate; Pentanoic acid, 4-methyl-2-oxo-; alpha-oxoisocaproate; 2-Oxo-4-methylvaleric acid; 2-Oxoleucine; 2-ketoisocaproate; 2-oxo-4-methylpentanoate; alpha-keto-isocaproic acid; 2-keto-4-Methylvaleric acid
CAS 816-66-0; molecular formula C6H10O3; molecular weight — g/mol.
4-methyl-2-oxopentanoic acid, 816-66-0, 4-Methyl-2-oxovaleric acid, alpha-Ketoisocaproic acid, 2-OXO-4-METHYLPENTANOIC ACID, 2-Oxoisocaproate.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H314.
Boiling Point: 251 °C; Melting Point: 8 - 10 °C; Solubility: 32 mg/mL; Density: 1.053-1.058.
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. · Reply within one business day.