3-Acetyl-2,5-Dimethylthiophene (CAS 2530-10-1) — formula C8H10OS, molecular weight 154.04 g/mol; category organic chemicals.
| CAS Number | 2530-10-1 |
|---|---|
| Molecular Formula | C8H10OS |
| Molecular Weight | 154.04 g/mol |
| Boiling Point | 223.00 to 225.00 °C. @ 760.00 mm Hg |
| LogP | 2.1 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Category | Organic Chemicals |
3-Acetyl-2,5-Dimethylthiophene is a carbon-based organic compound with CAS registry number 2530-10-1 and molecular formula C8H10OS (molecular weight 154.04 g/mol), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2530-10-1
Its molecular formula C8H10OS comprises 8 C, 10 H, 1 O, 1 S atoms.
Also known as: 3-Acetyl-2,5-Dimethylthiophene · 2,5-二甲基-3-乙酰基噻吩
Category: organic chemicals
The CAS registry number of 3-Acetyl-2,5-Dimethylthiophene is 2530-10-1.
Molecular formula C8H10OS, molecular weight 154.04 g/mol.
It is also registered under: 3-Acetyl-2,5-Dimethylthiophene, 2,5-二甲基-3-乙酰基噻吩.
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-Acetyl-2,5-Dimethylthiophene (CAS 2530-10-1), compiled from public chemistry databases.
| CAS Registry Number | 2530-10-1 |
|---|---|
| PubChem CID | 520191 |
| Molecular formula | C8H10OS |
| Molecular weight | 154.04 g/mol |
| IUPAC name | 1-(2,5-dimethylthiophen-3-yl)ethanone |
| InChIKey | PUSJAEJRDNPYKM-UHFFFAOYSA-N |
| UNII (FDA) | VDV865T91P |
| ChEBI ID | CHEBI:173419 |
| JECFA number | 1051 |
| Molecular Weight | 154.23 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 154.04523611 |
| Monoisotopic Mass | 154.04523611 |
| Topological Polar Surface Area | 45.3 |
| Heavy Atom Count | 10 |
| Boiling Point | 223.00 to 225.00 °C. @ 760.00 mm Hg |
|---|
3-Acetyl-2,5-dimethylthiophene; 2530-10-1; Dimethylthienylcetone; Ethanone, 1-(2,5-dimethyl-3-thienyl)-; 2,5-Dimethyl-3-thienyl methyl ketone; 1-(2,5-Dimethyl-3-thienyl)ethanone; 2,5-Dimethyl-3-acetylthiophene; FEMA No. 3527; 3-Acetyl-2,5-dimethyl thiophene; Ketone, 2,5-dimethyl-3-thienyl methyl; 1-(2,5-dimethylthiophen-3-yl)ethan-1-one; BRN 0112095; UNII-VDV865T91P; Dimethylthienylcetone [French]; VDV865T91P; EINECS 219-779-5
| 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 913-JECFA 59/65 FAS 50-JECFA 59/265 |
|---|---|
| GHS notification summary | 87.4% (83 / 95) |
| GHS notification summary | 87.4% (83 / 95) |
|---|---|
| Reported hazard statements | H315 (12.6%), H319 (12.6%) |
This chemical does not meet GHS hazard criteria for 87.4% (83 of 95) of all reports.
H315 (12.6%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Acetyl-2,5-Dimethylthiophene is identified by CAS 2530-10-1, molecular formula C8H10OS and molecular weight 154.04 g/mol. UNII VDV865T91P; ChEBI 173419; InChIKey PUSJAEJRDNPYKM-UHFFFAOYSA-N. Boiling Point: 223.00 to 225.00 °C. @ 760.00 mm Hg.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,5-二甲基-3-乙酰基噻吩