Isovaleric acid (CAS 503-74-2) — formula C5H10O2, molecular weight 102.07 g/mol; category organic chemicals.
Isovaleric acid (CAS 503-74-2) is a organic chemicals. Its molecular formula C5H10O2 comprises 5 C, 10 H, 2 O atoms. Its molecular weight is about 102.07 g/mol. Reported physicochemical data: melting point around -29.3, boiling point around 176.5, LogP about 1.2. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 503-74-2 |
|---|---|
| Molecular Formula | C5H10O2 |
| Molecular Weight | 102.07 g/mol |
| Melting Point | -29.3 |
| Boiling Point | 176.5 |
| LogP | 1.2 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Organic Chemicals|Flavors |
Documented applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Isovaleric acid is a carbon-based organic compound with CAS registry number 503-74-2 and molecular formula C5H10O2 (molecular weight 102.07 g/mol), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 503-74-2
Its molecular formula C5H10O2 comprises 5 C, 10 H, 2 O atoms.
Also known as: Isovaleric acid · 异戊酸
Category: organic chemicals / food flavors
The CAS registry number of Isovaleric acid is 503-74-2.
Molecular formula C5H10O2, molecular weight 102.07 g/mol.
It is also registered under: Isovaleric acid, 异戊酸.
Recorded applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Organic Chemicals / Flavors.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Isovaleric acid (CAS 503-74-2), compiled from public chemistry databases.
| CAS Number | 503-74-2 |
|---|---|
| PubChem CID | 10430 |
| Molecular Formula | C5H10O2 |
| Molecular Weight | 102.07 g/mol |
| IUPAC Name | 3-methylbutanoic acid |
| InChIKey | GWYFCOCPABKNJV-UHFFFAOYSA-N |
| UNII (FDA) | 1BR7X184L5 |
| Molecular Weight | 102.13 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 102.068079557 |
| Monoisotopic Mass | 102.068079557 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 7 |
| Boiling Point | 176.5 |
|---|---|
| Boiling Point | 176.5 °C @ 760 MM HG |
| Boiling Point | 175.00 to 177.00 °C. @ 760.00 mm Hg |
| Boiling Point | 175 °C |
| Melting Point | -29.3 |
| Melting Point | -29.3 °C |
| Flash Point | 70 °C |
| Solubility | 40700 |
| Solubility | In water, 4.07X10+4 mg/l at 20 °C |
| Solubility | 40.7 mg/mL |
ISOVALERIC ACID; 3-Methylbutanoic acid; 503-74-2; Isopentanoic acid; 3-Methylbutyric acid; Isopropylacetic acid; Delphinic acid; Butanoic acid, 3-methyl-; Isovalerianic acid; Isobutylformic acid; beta-Methylbutyric acid; 3-methyl-butanoic acid; Acetic acid, isopropyl-; Butyric acid, 3-methyl-; Kyselina isovalerova; Isobutyl formic acid
| Regulatory & food contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Cheese, Pungent No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Notified hazard statements | H314 (100%), H318 (84.3%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 异戊酸