1,1-二乙氧基-3-甲基丁烷，CAS 登记号 3842-03-3，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。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-3-甲基丁烷 的 CAS 号：3842-03-3，可与随货 COA 核对。
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Isovaleraldehyde diethyl acetal is identified by CAS 3842-03-3, molecular formula C9H20O2 and molecular weight 160.15 g/mol. UNII SD2G66V598; ChEBI 190132; InChIKey DDGBOLJFAMEBOE-UHFFFAOYSA-N. Boiling Point: 159-162 °C; Density: 0.825-0.832; Refractive Index: 1.395-1.403.
| CAS Registry Number | 3842-03-3 |
|---|---|
| PubChem CID | 19695 |
| Molecular formula | C9H20O2 |
| Molecular weight | 160.15 g/mol |
| IUPAC name | 1,1-diethoxy-3-methylbutane |
| InChIKey | DDGBOLJFAMEBOE-UHFFFAOYSA-N |
| UNII (FDA) | SD2G66V598 |
| ChEBI ID | CHEBI:190132 |
| FEMA number | 4371 |
| JECFA number | 1730 |
| Molecular Weight | 160.25 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 160.146329876 |
| Monoisotopic Mass | 160.146329876 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 159-162 °C |
|---|---|
| Density | 0.825-0.832 |
| Refractive Index | 1.395-1.403 |
| 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 |
|---|---|
| GHS notification summary | 0.8% (11 / 1376) |
| GHS notification summary | 0.8% (11 / 1376) |
|---|---|
| Reported hazard statements | H226 (99.2%) |
This chemical does not meet GHS hazard criteria for 0.8% (11 of 1376) of reports.
H226 (99.2%): Flammable liquid and vapor [Warning Flammable liquids]
1,1-DIETHOXY-3-METHYLBUTANE; Butane, 1,1-diethoxy-3-methyl-; isovaleraldehyde diethyl acetal; SD2G66V598; isopentanal diethyl acetal; EINECS 223-335-6; UNII-SD2G66V598; 1,1-DIETHOXYISOPENTANE; DTXSID8063208; FEMA NO. 4371; 3-METHYLBUTYRALDEHYDE DIETHYL ACETAL; RefChem:150099; DTXCID4039493; 709364; DDGBOLJFAMEBOE-UHFFFAOYSA-N; 3842-03-3
CAS 3842-03-3; molecular formula C9H20O2; molecular weight 160.15 g/mol.
1,1-DIETHOXY-3-METHYLBUTANE, Butane, 1,1-diethoxy-3-methyl-, isovaleraldehyde diethyl acetal, SD2G66V598, isopentanal diethyl acetal, EINECS 223-335-6.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
0.8% of GHS notifications report no hazard classification (11 of 1376).
Boiling Point: 159-162 °C; Density: 0.825-0.832; Refractive Index: 1.395-1.403.
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.