2-Undecanol（CAS 1653-30-1）：分子式 C11H24O、分子量 172.18 g/mol；类别 有机化学品。
| CAS号 | 1653-30-1 |
|---|---|
| 分子式 | C11H24O |
| 分子量 | 172.18 g/mol |
| 熔点 | -11.00 to -9.00 °C. @ 760.00 mm Hg |
| 沸点 | 232.00 to 233.00 °C. @ 760.00 mm Hg |
| LogP | 4.5 |
| 类别 | Organic Chemicals |
2-Undecanol 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 1653-30-1，分子式 C11H24O（分子量 172.18 g/mol），归属于有机化学品大类化工原料。
登记 CAS 号：1653-30-1
其分子式 C11H24O 由 11 个碳、24 个氢、1 个氧 组成。
别名/同义词：2-Undecanol · undecan-2-ol
所属分类：有机化学品
2-Undecanol 的 CAS 登记号为 1653-30-1。
分子式 C11H24O，分子量 172.18 g/mol。
别名/同义词：2-Undecanol、undecan-2-ol。
所属分类：Organic Chemicals。
2-Undecanol（CAS 1653-30-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 1653-30-1 |
|---|---|
| PubChem CID | 15448 |
| Molecular formula | C11H24O |
| Molecular weight | 172.18 g/mol |
| IUPAC name | undecan-2-ol |
| InChIKey | XMUJIPOFTAHSOK-UHFFFAOYSA-N |
| UNII (FDA) | 49PCZ1S7LY |
| ChEBI ID | CHEBI:77930 |
| FEMA number | 3246 |
| JECFA number | 297 |
| Molecular Weight | 172.31 |
|---|---|
| XLogP3 | 4.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 8 |
| Exact Mass | 172.182715385 |
| Monoisotopic Mass | 172.182715385 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 12 |
| Boiling Point | 232.00 to 233.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 233 °C |
| Melting Point | -11.00 to -9.00 °C. @ 760.00 mm Hg |
| Solubility | 0.197 mg/mL at 25 °C |
| Density | 0.828-0.831 (20 °C) |
| Refractive Index | 1.437-1.439 |
2-UNDECANOL; Undecan-2-ol; 1653-30-1; 2-Hendecanol; 2-Hydroxyundecane; sec-Undecyl Alcohol; FEMA No. 3246; 49PCZ1S7LY; CHEBI:77930; (+-)-2-Undecanol; DTXSID2058673; RefChem:483844; DTXCID107962; 216-722-6; Methyl nonyl carbinol; 113666-64-1
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%), H411 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-Undecanol is identified by CAS 1653-30-1, molecular formula C11H24O and molecular weight 172.18 g/mol. UNII 49PCZ1S7LY; ChEBI 77930; InChIKey XMUJIPOFTAHSOK-UHFFFAOYSA-N. Boiling Point: 232.00 to 233.00 °C. @ 760.00 mm Hg; Boiling Point: 233 °C; Melting Point: -11.00 to -9.00 °C. @ 760.00 mm Hg.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-Undecanol