2,4-Dimethyl-1,3-dioxolane (CAS 3390-12-3) — formula C5H10O2, molecular weight 102.07 g/mol; category organic chemicals.
2,4-Dimethyl-1,3-dioxolane (CAS 3390-12-3) 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: boiling point around 100-101 °C, LogP about 0.7. 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 | 3390-12-3 |
|---|---|
| Molecular Formula | C5H10O2 |
| Molecular Weight | 102.07 g/mol |
| Boiling Point | 100-101 °C |
| LogP | 0.7 |
| Applications | Fragrance Ingredients, Flavouring Agent, Flavoring Agents |
| Category | Organic Chemicals|Flavors |
Documented applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents.
2,4-Dimethyl-1,3-dioxolane is a carbon-based organic compound with CAS registry number 3390-12-3 and molecular formula C5H10O2 (molecular weight 102.07 g/mol), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3390-12-3
Its molecular formula C5H10O2 comprises 5 C, 10 H, 2 O atoms.
Also known as: 2,4-Dimethyl-1,3-dioxolane · 乙醛丙二醇缩醛 · 2,4-DIMETHYL, 1,3-DIOXALONE
Category: organic chemicals / food flavors
The CAS registry number of 2,4-Dimethyl-1,3-dioxolane is 3390-12-3.
Molecular formula C5H10O2, molecular weight 102.07 g/mol.
It is also registered under: 2,4-Dimethyl-1,3-dioxolane, 乙醛丙二醇缩醛, 2,4-DIMETHYL, 1,3-DIOXALONE.
Recorded applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents.
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 2,4-Dimethyl-1,3-dioxolane (CAS 3390-12-3), compiled from public chemistry databases.
| CAS Number | 3390-12-3 |
|---|---|
| PubChem CID | 102993 |
| Molecular Formula | C5H10O2 |
| IUPAC Name | 2,4-dimethyl-1,3-dioxolane |
| UNII (FDA) | ID1YRY20SD |
| Molecular Weight | 102.13 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 102.068079557 |
| Monoisotopic Mass | 102.068079557 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 7 |
| Boiling Point | 100-101 °C |
|---|---|
| Density | 0.921-0.928 |
| Refractive Index | 1.390-1.401 |
2,4-Dimethyl-1,3-dioxolane; 3390-12-3; 1,3-Dioxolane, 2,4-dimethyl-; propylene acetal; ID1YRY20SD; 100760-25-6; FEMA NO. 4099; DTXSID90863166; EINECS 222-221-3; ACETALDEHYDE CYCLIC PROPYLENE ACETAL; 2,4-DIMETHYL-1,3-DIOXOLANE [FHFI]; RefChem:443715; DTXCID30811828; 1,3-Dioxolane, 2,4-dimethyl-, (2R-cis)-; 222-221-3; 544550
| 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 |
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| Notified hazard statements | H225 |
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Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙醛丙二醇缩醛