2-Isobutyl-4-methyl-1,3-dioxolane (Isovaleraldehyde propylene glycol acetal) (CAS 18433-93-7) — formula C8H16O2, molecular weight 144.12 g/mol; category food flavors.
2-Isobutyl-4-methyl-1,3-dioxolane (Isovaleraldehyde propylene glycol acetal) (CAS 18433-93-7) is a food flavors. Its molecular formula C8H16O2 comprises 8 C, 16 H, 2 O atoms. Its molecular weight is about 144.12 g/mol. Reported physicochemical data: boiling point around 164-165 °C, LogP about 2. Flavors are used to provide or enhance aroma in food and beverages, and must comply with food flavoring regulations. Widely used in beverages, confectionery, baking, dairy and convenience foods to build or complement flavor profiles. 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 | 18433-93-7 |
|---|---|
| Molecular Formula | C8H16O2 |
| Molecular Weight | 144.12 g/mol |
| Boiling Point | 164-165 °C |
| LogP | 2 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 2-Isobutyl-4-methyl-1, confectionery, baking, dairy and convenience foods to build or complement flavor profiles. 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 | Flavors |
Documented applications: 2-Isobutyl-4-methyl-1, confectionery, baking, dairy and convenience foods to build or complement flavor profiles. 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.
2-Isobutyl-4-methyl-1,3-dioxolane (Isovaleraldehyde propylene glycol acetal) is a flavoring compound with CAS registry number 18433-93-7 and molecular formula C8H16O2 (molecular weight 144.12 g/mol), belonging to the food flavors segment of chemical raw materials.
CAS number: 18433-93-7
Its molecular formula C8H16O2 comprises 8 C, 16 H, 2 O atoms.
Also known as: 2-Isobutyl-4-methyl-1,3-dioxolane (Isovaleraldehyde propylene glycol acetal) · 异戊醛丙二醇缩醛
Category: food flavors
The CAS registry number of 2-Isobutyl-4-methyl-1,3-dioxolane (Isovaleraldehyde propylene glycol acetal) is 18433-93-7.
Molecular formula C8H16O2, molecular weight 144.12 g/mol.
It is also registered under: 2-Isobutyl-4-methyl-1,3-dioxolane (Isovaleraldehyde propylene glycol acetal), 异戊醛丙二醇缩醛.
Recorded applications: 2-Isobutyl-4-methyl-1, confectionery, baking, dairy and convenience foods to build or complement flavor profiles. 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: 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-Isobutyl-4-methyl-1,3-dioxolane (Isovaleraldehyde propylene glycol acetal) (CAS 18433-93-7), compiled from public chemistry databases.
| CAS Registry Number | 18433-93-7 |
|---|---|
| PubChem CID | 86733 |
| Molecular formula | C8H16O2 |
| Molecular weight | 144.12 g/mol |
| IUPAC name | 4-methyl-2-(2-methylpropyl)-1,3-dioxolane |
| InChIKey | PDVLTWPJDBXATJ-UHFFFAOYSA-N |
| UNII (FDA) | TUG3U82JZS |
| ChEBI ID | CHEBI:179940 |
| FEMA number | 4286 |
| JECFA number | 1732 |
| Molecular Weight | 144.21 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 144.115029749 |
| Monoisotopic Mass | 144.115029749 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 10 |
| Boiling Point | 164-165 °C |
|---|---|
| Density | 0.895-0.902 |
| Refractive Index | 1.412-1.420 |
2-Isobutyl-4-methyl-1,3-dioxolane; 1,3-Dioxolane, 4-methyl-2-(2-methylpropyl)-; Isovaleraldehyde propylene glycol acetal; UNII-TUG3U82JZS; EINECS 242-309-5; TUG3U82JZS; DTXSID50864836; Isovaleraldehyde propyleneglycol acetal; 1,3-Dioxolane, 2-isobutyl-4-methyl-; RefChem:87702; FEMA NO. 4286; DTXCID50214478; (+-)-2-ISOBUTYL-4-METHYL-1,3-DIOXOLANE; 3-METHYLBUTYRALDEHYDE PROPYLENE GLYCOL ACETAL; 2-ISOBUTYL-4-METHYL-1,3-DIOXOLANE, (+-)-; CIS-AND TRANS-2-ISOBUTYL-4-METHYL-1,3-DIOXOLANE
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Floral No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H226 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
2-Isobutyl-4-methyl-1,3-dioxolane (Isovaleraldehyde propylene glycol acetal) is identified by CAS 18433-93-7, molecular formula C8H16O2 and molecular weight 144.12 g/mol. UNII TUG3U82JZS; ChEBI 179940; InChIKey PDVLTWPJDBXATJ-UHFFFAOYSA-N. Boiling Point: 164-165 °C; Density: 0.895-0.902; Refractive Index: 1.412-1.420.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 异戊醛丙二醇缩醛