(甲硫基)乙酸乙酯(CAS 4455-13-4):分子式 C5H10O2S、分子量 134.20。
| CAS号 | 4455-13-4 |
|---|---|
| 分子式 | C5H10O2S |
| 分子量 | 134.20 |
| 沸点 | 70.00 to 72.00 °C. @ 12.00 mm Hg |
| LogP | 1.2 |
(甲硫基)乙酸乙酯 是一种化工化合物,登记 CAS 号为 4455-13-4,分子式 C5H10O2S(分子量 134.20)。
登记 CAS 号:4455-13-4
其分子式 C5H10O2S 由 5 个碳、10 个氢、2 个氧、1 个硫 组成。
别名/同义词:(甲硫基)乙酸乙酯 · Ethyl (methylthio)acetate
(甲硫基)乙酸乙酯 的 CAS 登记号为 4455-13-4。
分子式 C5H10O2S,分子量 134.20。
别名/同义词:(甲硫基)乙酸乙酯、Ethyl (methylthio)acetate。
(甲硫基)乙酸乙酯(CAS 4455-13-4)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 4455-13-4 |
|---|---|
| PubChem CID | 78199 |
| Molecular formula | C5H10O2S |
| IUPAC name | ethyl 2-methylsulfanylacetate |
| UNII (FDA) | 6148QQN25T |
| FEMA number | 3835 |
| JECFA number | 475 |
| Molecular Weight | 134.20 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 134.04015073 |
| Monoisotopic Mass | 134.04015073 |
| Topological Polar Surface Area | 51.6 |
| Heavy Atom Count | 8 |
| Boiling Point | 70.00 to 72.00 °C. @ 12.00 mm Hg |
|---|---|
| Boiling Point | 70-72 °C (25 mm Hg) |
| Density | 1.038-1.043 |
| Refractive Index | 1.454-1.462 |
Ethyl (methylthio)acetate; 4455-13-4; Ethyl 2-(methylthio)acetate; Acetic acid, (methylthio)-, ethyl ester; Ethyl 2-(methylthio)-acetate; ethyl 2-(methylsulfanyl)acetate; 6148QQN25T; Ethyl 2-methylthioacetate; EINECS 224-700-2; NSC-165655; FEMA NO. 3835; DTXSID40196219; NSC 165655; (METHYLTHIO)ACETIC ACID ETHYL ESTS; ETHYL 2-(METHYLTHIO)ACETATE [FHFI]; ACETIC ACID, 2-(METHYLTHIO)-, ETHYL ESTER
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit, Green, Onion, Radish, Sulfur No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H226 (99.3%), H315 (96.4%), H319 (100%), H335 (99.3%) |
|---|
H226 (99.3%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (96.4%): Causes skin irritation [Warning Skin corrosion/irritation]
Ethyl (methylthio)acetate · CAS 4455-13-4 · C5H10O2S. UNII 6148QQN25T. Boiling Point: 70.00 to 72.00 °C. @ 12.00 mm Hg; Boiling Point: 70-72 °C (25 mm Hg); Density: 1.038-1.043.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: Ethyl (methylthio)acetate