3-Methylcyclohexane-1,2-dione (CAS 3008-43-3) — formula C7H10O2, molecular weight 126.15; category organic chemicals.
3-Methylcyclohexane-1,2-dione (CAS 3008-43-3) is a chemical raw material in the organic chemicals category. Its molecular formula C7H10O2 comprises 7 C, 10 H, 2 O atoms. Its molecular weight is about 126.15. Reported physicochemical data: melting point around 64 - 65 °C, boiling point around 69.00 to 72.00 °C. @ 1.00 mm Hg, LogP about 0.5. 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 | 3008-43-3 |
|---|---|
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 |
| Melting Point | 64 - 65 °C |
| Boiling Point | 69.00 to 72.00 °C. @ 1.00 mm Hg |
| LogP | 0.5 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Organic Chemicals |
Documented applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
3-Methylcyclohexane-1,2-dione is a carbon-based organic compound with CAS registry number 3008-43-3 and molecular formula C7H10O2 (molecular weight 126.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3008-43-3
Its molecular formula C7H10O2 comprises 7 C, 10 H, 2 O atoms.
Also known as: 3-Methylcyclohexane-1,2-dione · 3-甲基环己烷-1,2-二酮, 98+% · 1-Methyl-2,3-cyclohexadione
Category: organic chemicals
The CAS registry number of 3-Methylcyclohexane-1,2-dione is 3008-43-3.
Molecular formula C7H10O2, molecular weight 126.15.
It is also registered under: 3-Methylcyclohexane-1,2-dione, 3-甲基环己烷-1,2-二酮, 98+%, 1-Methyl-2,3-cyclohexadione.
Recorded applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
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 3-Methylcyclohexane-1,2-dione (CAS 3008-43-3), compiled from public chemistry databases.
| CAS Number | 3008-43-3 |
|---|---|
| PubChem CID | 3321360 |
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.07 g/mol |
| IUPAC Name | 3-methylcyclohexane-1,2-dione |
| InChIKey | JDXJKLGWPNXSHL-UHFFFAOYSA-N |
| UNII (FDA) | 2GKY1ALK5L |
| Molecular Weight | 126.15 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 126.068079557 |
| Monoisotopic Mass | 126.068079557 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 9 |
| Boiling Point | 69.00 to 72.00 °C. @ 1.00 mm Hg |
|---|---|
| Boiling Point | 69-72 °C (1 mm Hg) |
| Melting Point | 64 - 65 °C |
3-Methylcyclohexane-1,2-dione; 3008-43-3; 3-Methyl-1,2-cyclohexanedione; coffee dione; 1-Methyl-2,3-cyclohexadione; 1,2-Cyclohexanedione, 3-methyl-; FEMA No. 3305; DTXSID9047675; UNII-2GKY1ALK5L; 2GKY1ALK5L; EINECS 221-122-2; DTXCID7027675; FEMA 3305; 1-METHYLCYCLOHEXA-2,3-DIONE; 1-METHYL-2,3-CYCLOHEXADIONE [FHFI]; RefChem:76218
| Regulatory & food contact | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notifications | 99.1% (114 / 115) |
| GHS notifications | 99.1% (114 / 115) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-甲基环己烷-1,2-二酮