2,2,4-三甲基-1,3-二氧戊环（CAS 1193-11-9）：分子式 C6H12O2、分子量 116.16。
| CAS号 | 1193-11-9 |
|---|---|
| 分子式 | C6H12O2 |
| 分子量 | 116.16 |
| 沸点 | 98.00 to 99.00 °C. @ 760.00 mm Hg |
| LogP | 0.9 |
2,2,4-三甲基-1,3-二氧戊环 是一种化工化合物，登记 CAS 号为 1193-11-9，分子式 C6H12O2（分子量 116.16）。
登记 CAS 号：1193-11-9
其分子式 C6H12O2 由 6 个碳、12 个氢、2 个氧 组成。
别名/同义词：2,2,4-三甲基-1,3-二氧戊环 · 2,2,4-trimethyl-1,3-dioxolane
2,2,4-三甲基-1,3-二氧戊环 的 CAS 登记号为 1193-11-9。
分子式 C6H12O2，分子量 116.16。
别名/同义词：2,2,4-三甲基-1,3-二氧戊环、2,2,4-trimethyl-1,3-dioxolane。
2,2,4-三甲基-1,3-二氧戊环（CAS 1193-11-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 1193-11-9 |
|---|---|
| PubChem CID | 62384 |
| Molecular formula | C6H12O2 |
| IUPAC name | 2,2,4-trimethyl-1,3-dioxolane |
| UNII (FDA) | Z0H09N14AR |
| FEMA number | 3441 |
| JECFA number | 929 |
| Molecular Weight | 116.16 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 116.083729621 |
| Monoisotopic Mass | 116.083729621 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 8 |
| Boiling Point | 98.00 to 99.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 98-99 °C |
| Solubility | 111000 mg/L @ 18C (exp) |
| Density | 0.899-0.905 |
| Refractive Index | 1.393-1.398 |
2,2,4-Trimethyl-1,3-dioxolane; 1193-11-9; 1,3-DIOXOLANE, 2,2,4-TRIMETHYL-; Propylene glycol acetone ketal; Acetone propylene glycol acetal; UNII-Z0H09N14AR; FEMA No. 3441; 2,2,4-Trimethyl-1,3-dioxacyclopentane; 2,2,4-Trimethyldioxolane; NSC-87545; 2,2,4-Trimethyl-1,3-oxacyclopentane; Z0H09N14AR; DTXSID10862590; EINECS 214-766-0; NSC 87545; 2,2,4-TRIMETHYL-1,3-OXACYCLOPENTANE [FHFI]
| Regulatory & Food Contact | 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 notification summary | 66.9% (91 / 136) |
| GHS notification summary | 66.9% (91 / 136) |
|---|---|
| Reported hazard statements | H226 (33.1%), H302 (28.7%), H315 (33.1%), H318 (28.7%) |
This chemical does not meet GHS hazard criteria for 66.9% (91 of 136) of all reports.
H226 (33.1%): Flammable liquid and vapor [Warning Flammable liquids]
2,2,4-trimethyl-1,3-dioxolane · CAS 1193-11-9 · C6H12O2. UNII Z0H09N14AR. Boiling Point: 98.00 to 99.00 °C. @ 760.00 mm Hg; Boiling Point: 98-99 °C; Solubility: 111000 mg/L @ 18C (exp).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2,2,4-trimethyl-1,3-dioxolane