trans-2-Methyl-2-butenal (CAS 6038-09-1) — formula C5H8O, molecular weight 84.12; category organic chemicals.
trans-2-Methyl-2-butenal (CAS 6038-09-1) is a chemical raw material in the organic chemicals category. Its molecular formula C5H8O comprises 5 C, 8 H, 1 O atoms. Its molecular weight is about 84.12. Reported physicochemical data: LogP about 0.9. 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 | 6038-09-1 |
|---|---|
| Molecular Formula | C5H8O |
| Molecular Weight | 84.12 |
| LogP | 0.9 |
| Applications | Flavouring Agent, 2-Butenal, 2-methyl, (2E)-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Flavouring Agent, 2-Butenal, 2-methyl, (2E)-: ACTIVE.
trans-2-Methyl-2-butenal is a carbon-based organic compound with CAS registry number 6038-09-1 and molecular formula C5H8O (molecular weight 84.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6038-09-1
Its molecular formula C5H8O comprises 5 C, 8 H, 1 O atoms.
Also known as: trans-2-Methyl-2-butenal · 反式2-甲基-2-丁烯醛 · 2-Butenal, 2-Methyl-, (2Z)-
Category: organic chemicals
The CAS registry number of trans-2-Methyl-2-butenal is 6038-09-1.
Molecular formula C5H8O, molecular weight 84.12.
It is also registered under: trans-2-Methyl-2-butenal, 反式2-甲基-2-丁烯醛, 2-Butenal, 2-Methyl-, (2Z)-.
Recorded applications: Flavouring Agent, 2-Butenal, 2-methyl, (2E)-: 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 trans-2-Methyl-2-butenal (CAS 6038-09-1), compiled from public chemistry databases.
| CAS Number | 6038-09-1 |
|---|---|
| PubChem CID | 5321950 |
| Molecular Formula | C5H8O |
| IUPAC Name | (E)-2-methylbut-2-enal |
| UNII (FDA) | 27ZVE2K81C |
| Molecular Weight | 84.12 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 84.057514874 |
| Monoisotopic Mass | 84.057514874 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 6 |
trans-2-Methyl-2-butenal; Tiglic aldehyde; 497-03-0; Tiglaldehyde; (E)-2-Methylbut-2-enal; E-2-Methyl-2-butenal; 2-Butenal, 2-methyl-, (2E)-; 2,3-Dimethylacrolein; 2-Methylcrotonaldehyde; 2-Butenal, 2-methyl-, (E)-; 2-Butenal, 2-methyl-; Tiglinaldehyde; Crotonaldehyde, 2-methyl-, (E)-; trans-Methyl-2-butenal; (2E)-2-methylbut-2-enal; FEMA No. 3407
| Regulatory & food contact | EU Flavoring substances Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 922-JECFA 61/75 FAS 52-JECFA 61/289 |
|---|
| Notified hazard statements | H225 (11.4%), H315 (99.8%), H319 (99.8%), H335 (11.1%), H411 (88.6%) |
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Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-丁烯醛，2-甲基-，(2Z)-