戊酸,3-甲基-2-氧代-甲酯(CAS 3682-42-6):分子式 C7H12O3、分子量 144.17。
| CAS号 | 3682-42-6 |
|---|---|
| 分子式 | C7H12O3 |
| 分子量 | 144.17 |
| 沸点 | 197.00 °C. @ 760.00 mm Hg |
| LogP | 1.4 |
| 应用领域 | Used as a flavoring agent |
登记用途:Used as a flavoring agent。
戊酸,3-甲基-2-氧代-甲酯 是一种化工化合物,登记 CAS 号为 3682-42-6,分子式 C7H12O3(分子量 144.17)。
登记 CAS 号:3682-42-6
其分子式 C7H12O3 由 7 个碳、12 个氢、3 个氧 组成。
别名/同义词:戊酸,3-甲基-2-氧代-甲酯 · Pentanoic acid, 3-methyl-2-oxo-, methyl ester
戊酸,3-甲基-2-氧代-甲酯 的 CAS 登记号为 3682-42-6。
分子式 C7H12O3,分子量 144.17。
别名/同义词:戊酸,3-甲基-2-氧代-甲酯、Pentanoic acid, 3-methyl-2-oxo-, methyl ester。
登记用途:Used as a flavoring agent。
戊酸,3-甲基-2-氧代-甲酯(CAS 3682-42-6)的独立参考数据,整理自公开化学数据库。
| CAS 号 | 3682-42-6 |
|---|---|
| PubChem CID | 545106 |
| 分子式 | C7H12O3 |
| IUPAC 名称 | methyl 3-methyl-2-oxopentanoate |
| UNII(FDA) | 9909D8DVH1 |
| FEMA 编号 | 3713 |
| JECFA 编号 | 591 |
| Molecular Weight | 144.17 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 144.078644241 |
| Monoisotopic Mass | 144.078644241 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 10 |
| Boiling Point | 197.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 197 °C |
| Density | 0.988-0.995 |
| Refractive Index | 1.416-1.426 |
Methyl 3-methyl-2-oxopentanoate; 3682-42-6; Pentanoic acid, 3-methyl-2-oxo-, methyl ester; Methyl 3-methyl-2-oxovalerate; Methyl 2-oxo-3-methylpentanoate; Methyl 2-keto-3-methylvalerate; FEMA No. 3713; Valeric acid, 3-methyl-2-oxo-, methyl ester; 9909D8DVH1; DTXSID10863244; METHYL 2-OXO-3-METHYLPENTANOATE [FHFI]; RefChem:814585; Methyl 2oxo3methylvalerate; Methyl 3methyl2oxovalerate; Methyl 2keto3methylvalerate; Methyl 3methyl2oxopentanoate
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS 通报统计 | 98.9% (89 / 90) |
| GHS 通报统计 | 98.9% (89 / 90) |
|---|
戊酸,3-甲基-2-氧代-甲酯 · CAS 3682-42-6 · C7H12O3. UNII 9909D8DVH1. Boiling Point: 197.00 °C. @ 760.00 mm Hg; Boiling Point: 197 °C; Density: 0.988-0.995.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: Pentanoic acid, 3-methyl-2-oxo-, methyl ester