1,1-二乙氧基丁烷，CAS 登记号 3658-95-5，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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本页已列出 1,1-二乙氧基丁烷 的 CAS 号：3658-95-5，可与随货 COA 核对。
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1,1-diethoxybutane · CAS 3658-95-5 · C8H18O2. UNII NS00022107.
| CAS Registry Number | 3658-95-5 |
|---|---|
| PubChem CID | 77225 |
| Molecular formula | C8H18O2 |
| IUPAC name | 1,1-diethoxybutane |
| UNII (FDA) | NS00022107 |
| Molecular Weight | 146.23 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 146.130679813 |
| Monoisotopic Mass | 146.130679813 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|---|
| GHS notification summary | 2.7% (5 / 186) |
| GHS notification summary | 2.7% (5 / 186) |
|---|---|
| Reported hazard statements | H225 (64%), H226 (33.3%), H315 (84.9%), H317 (11.8%), H319 (84.9%) |
This chemical does not meet GHS hazard criteria for 2.7% (5 of 186) of reports.
H225 (64%): Highly Flammable liquid and vapor [Danger Flammable liquids]
1,1-Diethoxybutane; Butane, 1,1-diethoxy-; EINECS 222-913-5; n-Butyraldehyde diethyl acetal; DTXSID4063119; Butylaldehyde diethyl acetal; RefChem:71066; DTXCID7039202; 222-913-5; UVHXZFGCCJLFMX-UHFFFAOYSA-N; 3658-95-5; Butyraldehyde, diethyl acetal; BUTYRALDEHYDEDIETHYLACETAL; butyraldehyde diethylacetal; BUTYRALDEHYDE DIETHYL ACETAL; MFCD00038316
CAS 3658-95-5; molecular formula C8H18O2; molecular weight — g/mol.
1,1-Diethoxybutane, Butane, 1,1-diethoxy-, EINECS 222-913-5, n-Butyraldehyde diethyl acetal, DTXSID4063119, Butylaldehyde diethyl acetal.
Documented regulatory listings: EU Flavoring substances; Flavoring Agents.
2.7% of GHS notifications report no hazard classification (5 of 186).
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.