3-methyl-3-butenyl acetate (CAS 5205-07-2) — formula C7H12O2, molecular weight 128.17; category organic chemicals.
3-methyl-3-butenyl acetate (CAS 5205-07-2) is a chemical raw material in the organic chemicals category. Its molecular formula C7H12O2 comprises 7 C, 12 H, 2 O atoms. Its molecular weight is about 128.17. Reported physicochemical data: boiling point around 151-152 °C, LogP about 1.8. 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 | 5205-07-2 |
|---|---|
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.17 |
| Boiling Point | 151-152 °C |
| LogP | 1.8 |
| Applications | Fragrance Ingredients, Flavouring Agent, Flavoring Agents, 3-Buten-1-ol, 3-methyl, 1-acetate: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents, 3-Buten-1-ol, 3-methyl, 1-acetate: ACTIVE.
3-methyl-3-butenyl acetate is a carbon-based organic compound with CAS registry number 5205-07-2 and molecular formula C7H12O2 (molecular weight 128.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5205-07-2
Its molecular formula C7H12O2 comprises 7 C, 12 H, 2 O atoms.
Also known as: 3-methyl-3-butenyl acetate · 3-甲基-3-丁烯基乙酸酯
Category: organic chemicals
The CAS registry number of 3-methyl-3-butenyl acetate is 5205-07-2.
Molecular formula C7H12O2, molecular weight 128.17.
It is also registered under: 3-methyl-3-butenyl acetate, 3-甲基-3-丁烯基乙酸酯.
Recorded applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents, 3-Buten-1-ol, 3-methyl, 1-acetate: ACTIVE.
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-methyl-3-butenyl acetate (CAS 5205-07-2), compiled from public chemistry databases.
| CAS Registry Number | 5205-07-2 |
|---|---|
| PubChem CID | 78879 |
| Molecular formula | C7H12O2 |
| IUPAC name | 3-methylbut-3-enyl acetate |
| UNII (FDA) | 962IG82H5B |
| FEMA number | 3991 |
| JECFA number | 1269 |
| Molecular Weight | 128.17 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 128.083729621 |
| Monoisotopic Mass | 128.083729621 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 9 |
| Boiling Point | 151-152 °C |
|---|---|
| Density | 0.904-0.914 |
| Refractive Index | 1.418-1.426 |
3-Methyl-3-butenyl acetate; 3-methylbut-3-enyl acetate; 5205-07-2; isoprenyl acetate; 3-methylbut-3-en-1-yl acetate; 3-Buten-1-ol, 3-methyl-, 1-acetate; 3-methyl-3-buten-1-yl acetate; 3-Buten-1-ol, 3-methyl-, acetate; Acetic acid, 3-methylbut-3-enyl ester; 3-Methyl-3-buten-1-ol, acetate; 1-Acetoxy-3-methyl-3-butene; 962IG82H5B; FEMA NO. 3991; ISOPRENYL ACETATE [FHFI]; DTXSID30863504; EINECS 225-996-6
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit 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)
3-methyl-3-butenyl acetate · CAS 5205-07-2 · C7H12O2. UNII 962IG82H5B. Boiling Point: 151-152 °C; Density: 0.904-0.914; Refractive Index: 1.418-1.426.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-甲基-3-丁烯基乙酸酯