2-正己基噻吩（CAS 18794-77-9）：分子式 C10H16S、分子量 168.30。
| CAS号 | 18794-77-9 |
|---|---|
| 分子式 | C10H16S |
| 分子量 | 168.30 |
| 熔点 | 41.00 °C. @ 760.00 mm Hg |
| 沸点 | 229.00 to 230.00 °C. @ 760.00 mm Hg |
| LogP | 4.4 |
2-正己基噻吩 是一种化工化合物，登记 CAS 号为 18794-77-9，分子式 C10H16S（分子量 168.30）。
登记 CAS 号：18794-77-9
其分子式 C10H16S 由 10 个碳、16 个氢、1 个硫 组成。
别名/同义词：2-正己基噻吩 · 2-n-Hexylthiophene
2-正己基噻吩 的 CAS 登记号为 18794-77-9。
分子式 C10H16S，分子量 168.30。
别名/同义词：2-正己基噻吩、2-n-Hexylthiophene。
2-正己基噻吩（CAS 18794-77-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 18794-77-9 |
|---|---|
| PubChem CID | 87793 |
| Molecular formula | C10H16S |
| IUPAC name | 2-hexylthiophene |
| UNII (FDA) | 82479467Q1 |
| FEMA number | 4137 |
| JECFA number | 1764 |
| Molecular Weight | 168.30 |
|---|---|
| XLogP3 | 4.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 5 |
| Exact Mass | 168.09727168 |
| Monoisotopic Mass | 168.09727168 |
| Topological Polar Surface Area | 28.2 |
| Heavy Atom Count | 11 |
| Boiling Point | 229.00 to 230.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 229-230 °C |
| Melting Point | 41.00 °C. @ 760.00 mm Hg |
| Density | 0.930-0.938 (20 °C) |
| Refractive Index | 1.492-1.498 |
2-Hexylthiophene; 18794-77-9; Thiophene, 2-hexyl-; 2-n-Hexylthiophene; 2-hexyl-thiophene; EINECS 242-579-4; UNII-82479467Q1; DTXSID50172120; 82479467Q1; 2-HEXYLTHIOPHENE [FHFI]; FEMA NO. 4137; RefChem:87318; DTXCID4094611; 242-579-4; QZVHYFUVMQIGGM-UHFFFAOYSA-N; Thiophene, hexyl-
| 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 |
|---|
| Reported hazard statements | H302 (93.7%), H312 (90.9%), H315 (97.1%), H319, H332 (90.9%), H335 (91%) |
|---|
H302 (93.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (90.9%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2-n-Hexylthiophene · CAS 18794-77-9 · C10H16S. UNII 82479467Q1. Boiling Point: 229.00 to 230.00 °C. @ 760.00 mm Hg; Boiling Point: 229-230 °C; Melting Point: 41.00 °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-n-Hexylthiophene