甲基糠醛（CAS 620-02-0）：分子式 C6H6O2、分子量 110.11。
| CAS号 | 620-02-0 |
|---|---|
| 分子式 | C6H6O2 |
| 分子量 | 110.11 |
| 沸点 | 89.00 to 90.00 °C. @ 26.00 mm Hg |
| LogP | 0.67 |
甲基糠醛 是一种化工化合物，登记 CAS 号为 620-02-0，分子式 C6H6O2（分子量 110.11）。
登记 CAS 号：620-02-0
其分子式 C6H6O2 由 6 个碳、6 个氢、2 个氧 组成。
别名/同义词：甲基糠醛 · Methyl Furfural · 5-Methylfurfural
甲基糠醛 的 CAS 登记号为 620-02-0。
分子式 C6H6O2，分子量 110.11。
别名/同义词：甲基糠醛、Methyl Furfural、5-Methylfurfural。
甲基糠醛（CAS 620-02-0）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 620-02-0 |
|---|---|
| PubChem CID | 12097 |
| Molecular formula | C6H6O2 |
| Molecular weight | 110.04 g/mol |
| IUPAC name | 5-methylfuran-2-carbaldehyde |
| InChIKey | OUDFNZMQXZILJD-UHFFFAOYSA-N |
| UNII (FDA) | 4482BZC72D |
| ChEBI ID | CHEBI:2091 |
| FEMA number | 2702 |
| JECFA number | 745 |
| Molecular Weight | 110.11 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 110.036779430 |
| Monoisotopic Mass | 110.036779430 |
| Topological Polar Surface Area | 30.2 |
| Heavy Atom Count | 8 |
| Boiling Point | 89.00 to 90.00 °C. @ 26.00 mm Hg |
|---|---|
| Boiling Point | 187 °C |
| Density | 1.098-1.108 |
| LogP | 0.67 |
| Refractive Index | 1.525-1.532 |
5-METHYLFURFURAL; 5-Methylfuran-2-carbaldehyde; 5-Methyl-2-furaldehyde; 5-Methyl-2-furfural; 5-Methyl-2-furancarboxaldehyde; 2-Furancarboxaldehyde, 5-methyl-; 5-methyl-2-furancarbaldehyde; EINECS 210-622-6; Furfural, 5-methyl-; CCRIS 2921; BRN 0106895; 5-Methyl-2-furanaldehyde; 5-MethyIfurfural; UNII-4482BZC72D; 5-METHYLFURAN-2-ALDEHYDE; AI3-36591
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 901-JECFA 55/37 |
|---|---|
| GHS notification summary | 88.4% (380 / 430) |
| GHS notification summary | 88.4% (380 / 430) |
|---|---|
| Reported hazard statements | H315 (11.4%), H319 (11.4%), H335 (11.4%) |
This chemical does not meet GHS hazard criteria for 88.4% (380 of 430) of all reports.
H315 (11.4%): Causes skin irritation [Warning Skin corrosion/irritation]
5-Methylfurfural is identified by CAS 620-02-0, molecular formula C6H6O2 and molecular weight 110.04 g/mol. UNII 4482BZC72D; ChEBI 2091; InChIKey OUDFNZMQXZILJD-UHFFFAOYSA-N. Boiling Point: 89.00 to 90.00 °C. @ 26.00 mm Hg; Boiling Point: 187 °C; Density: 1.098-1.108.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Methyl Furfural