2-苯并呋喃甲醛（CAS 4265-16-1）：分子式 C9H6O2、分子量 146.14。
| CAS号 | 4265-16-1 |
|---|---|
| 分子式 | C9H6O2 |
| 分子量 | 146.14 |
| 熔点 | 195.00 to 198.00 °C. @ 760.00 mm Hg |
| 沸点 | 130.00 to 131.00 °C. @ 13.00 mm Hg |
| LogP | 2.3 |
| 应用领域 | Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、General Manufacturing Information: 2-Benzofurancarboxaldehyde: INACTIVE |
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、General Manufacturing Information: 2-Benzofurancarboxaldehyde: INACTIVE。
2-苯并呋喃甲醛 是一种化工化合物，登记 CAS 号为 4265-16-1，分子式 C9H6O2（分子量 146.14）。
登记 CAS 号：4265-16-1
其分子式 C9H6O2 由 9 个碳、6 个氢、2 个氧 组成。
别名/同义词：2-苯并呋喃甲醛 · benzofuran-2-carboxaldehyde
2-苯并呋喃甲醛 的 CAS 登记号为 4265-16-1。
分子式 C9H6O2，分子量 146.14。
别名/同义词：2-苯并呋喃甲醛、benzofuran-2-carboxaldehyde。
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、General Manufacturing Information: 2-Benzofurancarboxaldehyde: INACTIVE。
2-苯并呋喃甲醛（CAS 4265-16-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 4265-16-1 |
|---|---|
| PubChem CID | 61341 |
| Molecular formula | C9H6O2 |
| IUPAC name | 1-benzofuran-2-carbaldehyde |
| UNII (FDA) | DGQ01SIT6T |
| FEMA number | 3128 |
| JECFA number | 751 |
| Molecular Weight | 146.14 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 146.036779430 |
| Monoisotopic Mass | 146.036779430 |
| Topological Polar Surface Area | 30.2 |
| Heavy Atom Count | 11 |
| Boiling Point | 130.00 to 131.00 °C. @ 13.00 mm Hg |
|---|---|
| Boiling Point | 130-131 °C (13 mm Hg) |
| Melting Point | 195.00 to 198.00 °C. @ 760.00 mm Hg |
4265-16-1; 2-BENZOFURANCARBOXALDEHYDE; BENZO[B]FURAN-2-CARBOXALDEHYDE; 1-benzofuran-2-carbaldehyde; 2-Formylbenzofuran; Benzofuran-2-aldehyde; Benzo(b)-2-furfural; 2-benzofuran carboxaldehyde; DTXSID4047121; UNII-DGQ01SIT6T; DGQ01SIT6T; EINECS 224-248-6; DTXCID2027121; 2-FORMYLBENZOFURAN [FHFI]; benzo(b)furan-2-carboxaldehyde; RefChem:85553
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Nuts No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
benzofuran-2-carboxaldehyde · CAS 4265-16-1 · C9H6O2. UNII DGQ01SIT6T. Boiling Point: 130.00 to 131.00 °C. @ 13.00 mm Hg; Boiling Point: 130-131 °C (13 mm Hg); Melting Point: 195.00 to 198.00 °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: benzofuran-2-carboxaldehyde