Cycloionone (CAS 5552-30-7) — formula C13H20O, molecular weight 192.15 g/mol.
| CAS Number | 5552-30-7 |
|---|---|
| Molecular Formula | C13H20O |
| Molecular Weight | 192.15 g/mol |
| Boiling Point | 240.00 °C. @ 760.00 mm Hg |
| LogP | 3.4 |
Cycloionone is a chemical compound with CAS registry number 5552-30-7 and molecular formula C13H20O (molecular weight 192.15 g/mol).
CAS number: 5552-30-7
Its molecular formula C13H20O comprises 13 C, 20 H, 1 O atoms.
Also known as: Cycloionone · 6,7,8,8alpha-四氢-2,5,5,8alpha-四甲基-5H-1-苯并吡喃
The CAS registry number of Cycloionone is 5552-30-7.
Molecular formula C13H20O, molecular weight 192.15 g/mol.
It is also registered under: Cycloionone, 6,7,8,8alpha-四氢-2,5,5,8alpha-四甲基-5H-1-苯并吡喃.
Independent reference data for Cycloionone (CAS 5552-30-7), compiled from public chemistry databases.
| CAS 号 | 5552-30-7 |
|---|---|
| PubChem CID | 110664 |
| 分子式 | C13H20O |
| 分子量 | 192.15 g/mol |
| IUPAC 名称 | 2,5,5,8a-tetramethyl-7,8-dihydro-6H-chromene |
| InChIKey | KYOSLSFHZKIUEM-UHFFFAOYSA-N |
| UNII（FDA） | 9Q35X5W89M |
| FEMA 编号 | 3822 |
| JECFA 编号 | 1239 |
| Molecular Weight | 192.30 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 192.151415257 |
| Monoisotopic Mass | 192.151415257 |
| Topological Polar Surface Area | 9.2 |
| Heavy Atom Count | 14 |
| Boiling Point | 240.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 240 °C |
| Density | 0.950-0.955 |
| Refractive Index | 1.499-1.505 |
Cycloionone; 6,7,8,8a-Tetrahydro-2,5,5,8a-tetramethyl-5H-1-benzopyran; UNII-9Q35X5W89M; 2,5,5,8a-Tetramethyl-6,7,8,8a-tetrahydro-5H-1-benzopyran; 5H-1-Benzopyran, 6,7,8,8a-tetrahydro-2,5,5,8a-tetramethyl-; 9Q35X5W89M; EINECS 226-916-2; CYCLOIONONE [FHFI]; 2,5,5,8a-tetramethyl-6,7,8,8a-tetrahydro-5H-chromene; FEMA NO. 3822; 6,7,8,8a-Tetrahydro-2,5,5,8a-tetramethyl-(5H)-1-benzopyran; DTXSID20863558; 5H-Benzopyran, 6,7,8,8a-tetrahydro-2,5,8a-tetramethyl-; RefChem:129740; (+-)-CYCLOIONONE; CYCLOIONONE, (+-)-
| 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 No safety concern at current levels of intake when used as a flavouring agent ">RS 952-JECFA 69/149 |
|---|---|
| GHS 通报统计 | 100% (89 / 89) |
| GHS 通报统计 | 100% (89 / 89) |
|---|
6,7,8,8alpha-四氢-2,5,5,8alpha-四甲基-5H-1-苯并吡喃 的 CAS 号为 5552-30-7，分子式 C13H20O，分子量 192.15 g/mol。 UNII 9Q35X5W89M; InChIKey KYOSLSFHZKIUEM-UHFFFAOYSA-N. Boiling Point: 240.00 °C. @ 760.00 mm Hg; Boiling Point: 240 °C; Density: 0.950-0.955.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.