2,5-二甲基-3-乙酰基噻吩，CAS 登记号 2530-10-1，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于食用香精；有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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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.
| 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 |
| Formal Charge | 0 |
| Boiling Point | 223.00 to 225.00 °C. @ 760.00 mm Hg |
|---|
| 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; 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
CAS 2530-10-1; molecular formula C8H10OS; molecular weight 154.04 g/mol.
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.
Documented regulatory listings: EU Flavoring substances; Flavoring Agents; FLAVOURING_AGENT: Flavouring Agent.
87.4% of GHS notifications report no hazard classification (83 of 95).
Boiling Point: 223.00 to 225.00 °C. @ 760.00 mm Hg.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.