hydroxypentanone,3-hydroxy-2-pentanone (CAS 3142-66-3) — formula C5H10O2, molecular weight 102.13; category organic chemicals.
| CAS Number | 3142-66-3 |
|---|---|
| Molecular Formula | C5H10O2 |
| Molecular Weight | 102.13 |
| Boiling Point | 105.00 to 107.00 °C. @ 50.00 mm Hg |
| LogP | 0.2 |
| Category | Organic Chemicals |
hydroxypentanone,3-hydroxy-2-pentanone is a carbon-based organic compound with CAS registry number 3142-66-3 and molecular formula C5H10O2 (molecular weight 102.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3142-66-3
Its molecular formula C5H10O2 comprises 5 C, 10 H, 2 O atoms.
Also known as: hydroxypentanone,3-hydroxy-2-pentanone · 3-羟基-2-戊酮
Category: organic chemicals
The CAS registry number of hydroxypentanone,3-hydroxy-2-pentanone is 3142-66-3.
Molecular formula C5H10O2, molecular weight 102.13.
It is also registered under: hydroxypentanone,3-hydroxy-2-pentanone, 3-羟基-2-戊酮.
Category: Organic Chemicals.
Independent reference data for hydroxypentanone,3-hydroxy-2-pentanone (CAS 3142-66-3), compiled from public chemistry databases.
| CAS 号 | 3142-66-3 |
|---|---|
| PubChem CID | 62484 |
| 分子式 | C5H10O2 |
| IUPAC 名称 | 3-hydroxypentan-2-one |
| UNII（FDA） | BQA0W5LG7K |
| FEMA 编号 | 3550 |
| JECFA 编号 | 409 |
| Molecular Weight | 102.13 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 102.068079557 |
| Monoisotopic Mass | 102.068079557 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 7 |
| Boiling Point | 105.00 to 107.00 °C. @ 50.00 mm Hg |
|---|---|
| Boiling Point | 105-107 °C (50 mm Hg) |
| Density | 1.008-1.014 |
| Refractive Index | 1.436-1.440 |
3-hydroxypentan-2-one; 3-HYDROXY-2-PENTANONE; 3142-66-3; 2-Pentanone, 3-hydroxy-; Acetyl ethyl carbinol; Acetylethylcarbinol; 1-Acetyl-1-propanol; 1-Hydroxypropyl methyl ketone; FEMA No. 3550; BQA0W5LG7K; DTXSID00863112; RefChem:94117; DTXCID00811779; 608-623-5; 2-pentanon-3-ol; hydroxypentanone,3-hydroxy-2-pentanone
| 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 Herb, Truffle No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS 通报统计 | 100% (89 / 89) |
| GHS 通报统计 | 100% (89 / 89) |
|---|
3-羟基-2-戊酮 · CAS 3142-66-3 · C5H10O2. UNII BQA0W5LG7K. Boiling Point: 105.00 to 107.00 °C. @ 50.00 mm Hg; Boiling Point: 105-107 °C (50 mm Hg); Density: 1.008-1.014.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-羟基-2-戊酮