2-methyl-3-heptanone (CAS 13019-20-0) — formula C8H16O, molecular weight 128.21; category organic chemicals.
2-methyl-3-heptanone (CAS 13019-20-0) is a chemical raw material in the organic chemicals category. Its molecular formula C8H16O comprises 8 C, 16 H, 1 O atoms. Its molecular weight is about 128.21. Reported physicochemical data: boiling point around 158-160 °C, LogP about 2.4. 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 | 13019-20-0 |
|---|---|
| Molecular Formula | C8H16O |
| Molecular Weight | 128.21 |
| Boiling Point | 158-160 °C |
| LogP | 2.4 |
| Applications | Flavouring Agent, Flavoring Agents |
| Category | Organic Chemicals |
Documented applications: Flavouring Agent, Flavoring Agents.
2-methyl-3-heptanone is a carbon-based organic compound with CAS registry number 13019-20-0 and molecular formula C8H16O (molecular weight 128.21), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 13019-20-0
Its molecular formula C8H16O comprises 8 C, 16 H, 1 O atoms.
Also known as: 2-methyl-3-heptanone · 2-甲基-3-庚酮
Category: organic chemicals
The CAS registry number of 2-methyl-3-heptanone is 13019-20-0.
Molecular formula C8H16O, molecular weight 128.21.
It is also registered under: 2-methyl-3-heptanone, 2-甲基-3-庚酮.
Recorded applications: Flavouring Agent, Flavoring Agents.
Category: Organic Chemicals.
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 2-methyl-3-heptanone (CAS 13019-20-0), compiled from public chemistry databases.
| CAS Registry Number | 13019-20-0 |
|---|---|
| PubChem CID | 25611 |
| Molecular formula | C8H16O |
| IUPAC name | 2-methylheptan-3-one |
| UNII (FDA) | CH4JHS76WY |
| FEMA number | 4000 |
| JECFA number | 1156 |
| Molecular Weight | 128.21 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 4 |
| Exact Mass | 128.120115130 |
| Monoisotopic Mass | 128.120115130 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 9 |
| Boiling Point | 158-160 °C |
|---|---|
| Density | 0.811-0.821 |
| Refractive Index | 1.408-1.413 |
2-METHYL-3-HEPTANONE; 2-Methylheptan-3-one; 3-Heptanone, 2-methyl-; Butyl isopropyl ketone; 2-Methylheptanone-(3); UNII-CH4JHS76WY; CH4JHS76WY; EINECS 235-877-0; NSC 21978; NSC-21978; DTXSID3073395; FEMA NO. 4000; XYYMFUCZDNNGFS-UHFFFAOYSA-; 2-METHYLBUTYL ISOPROPYL KETONE; 2-METHYLHEPTAN-3-ONE [FHFI]; RefChem:88084
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Green No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H226 (100%), H315 (97.5%), H319 (97.5%), H335 (97.5%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (97.5%): Causes skin irritation [Warning Skin corrosion/irritation]
2-methyl-3-heptanone · CAS 13019-20-0 · C8H16O. UNII CH4JHS76WY. Boiling Point: 158-160 °C; Density: 0.811-0.821; Refractive Index: 1.408-1.413.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-甲基-3-庚酮