4-乙基-1,3-二氧戊环-2-酮（CAS 4437-85-8）：分子式 C5.H8.O3、分子量 116.11。
| CAS号 | 4437-85-8 |
|---|---|
| 分子式 | C5.H8.O3 |
| 分子量 | 116.11 |
| LogP | 0.1 |
| 应用领域 | Use Classification: EPA Safer Chemical Functional Use Classes -> Solvents、Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern、General Manufacturing Information: 1、3-Dioxolan-2-one、4-ethyl-: ACTIVE |
登记用途：Use Classification: EPA Safer Chemical Functional Use Classes -> Solvents、Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern、General Manufacturing Information: 1、3-Dioxolan-2-one、4-ethyl-: ACTIVE。
4-乙基-1,3-二氧戊环-2-酮 是一种化工化合物，登记 CAS 号为 4437-85-8，分子式 C5.H8.O3（分子量 116.11）。
登记 CAS 号：4437-85-8
其分子式 C5.H8.O3 由 5 个碳、8 个氢、3 个氧 组成。
别名/同义词：4-乙基-1,3-二氧戊环-2-酮 · 4-Ethyl-1,3-dioxolan-2-one
4-乙基-1,3-二氧戊环-2-酮 的 CAS 登记号为 4437-85-8。
分子式 C5.H8.O3，分子量 116.11。
别名/同义词：4-乙基-1,3-二氧戊环-2-酮、4-Ethyl-1,3-dioxolan-2-one。
登记用途：Use Classification: EPA Safer Chemical Functional Use Classes -> Solvents、Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern、General Manufacturing Information: 1、3-Dioxolan-2-one、4-ethyl-: ACTIVE。
4-乙基-1,3-二氧戊环-2-酮（CAS 4437-85-8）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 4437-85-8 |
|---|---|
| PubChem CID | 107282 |
| Molecular formula | C5.H8.O3 |
| IUPAC name | 4-ethyl-1,3-dioxolan-2-one |
| UNII (FDA) | I64G2S50OV |
| Molecular Weight | 116.11 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 116.047344113 |
| Monoisotopic Mass | 116.047344113 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 8 |
4437-85-8; 1,2-Butylene carbonate; Butylene carbonate; 1,3-Dioxolan-2-one, 4-ethyl-; 1,2-Butanediol, cyclic carbonate; Carbonic acid, cyclic ethylethylene ester; I64G2S50OV; JEFFSOL BC; JEFFSOL BUTYLENE CARBONATE; RefChem:571834; 689-389-1; 4-Ethyl-1,3-dioxolan-2-one; DTXSID9040342; MFCD00143317; BRN 0108553; UNII-I64G2S50OV
| GHS notification summary | 100% (105 / 105) |
|---|
| GHS notification summary | 100% (105 / 105) |
|---|---|
| Reported hazard statements | H319 (100%) |
This chemical does not meet GHS hazard criteria for 100% (105 of 105) of all reports.
Reported as not meeting GHS hazard criteria by 105 of 105 companies. For more detailed information, please visit ECHA C&L website.
4-Ethyl-1,3-dioxolan-2-one · CAS 4437-85-8 · C5.H8.O3. UNII I64G2S50OV.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 4-Ethyl-1,3-dioxolan-2-one