Furaneol (CAS 3658-77-3) — formula C6H8O3, molecular weight 128.13; category organic chemicals.
Documented applications: 典型应用领域：食品增香, 日化。规格, 纯度：以批次 COA 为准。包装：25, 50kg 编织袋, 20, 25, 50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 避光, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g, 贸易条款 FOB, CIF, CFR, 每批随附 COA, MSDS, SDS 按需。.
Furaneol is a carbon-based organic compound with CAS registry number 3658-77-3 and molecular formula C6H8O3 (molecular weight 128.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3658-77-3
Its molecular formula C6H8O3 comprises 6 C, 8 H, 3 O atoms.
Also known as: Furaneol · 4-Hydroxy-2,5-Dimethyl-3(2h)-Furanone · Furaneol natural
Category: organic chemicals
The CAS registry number of Furaneol is 3658-77-3.
Molecular formula C6H8O3, molecular weight 128.13.
It is also registered under: Furaneol, 4-Hydroxy-2,5-Dimethyl-3(2h)-Furanone, Furaneol natural.
Recorded applications: 典型应用领域：食品增香, 日化。规格, 纯度：以批次 COA 为准。包装：25, 50kg 编织袋, 20, 25, 50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 避光, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g, 贸易条款 FOB, CIF, CFR, 每批随附 COA, MSDS, SDS 按需。.
Category: Organic Chemicals.
Public-database records for Furaneol (CAS 3658-77-3), reproduced here for independent cross-checking.
| GHS notification summary | 0.1% (1 / 1843) |
|---|---|
| Reported hazard statements | H302 (28.5%), H317 (80.1%), H319 (71.7%) |
This chemical does not meet GHS hazard criteria for < 0.1% (1 of 1843) of reports.
H302 (28.5%): Harmful if swallowed [Warning Acute toxicity, oral]
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Burnt, Caramel, Cotton Candy, Honey No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 0.1% (1 / 1843) |
| 沸点 | 216 °C |
|---|---|
| 熔点 | 77-79 °C |
| 熔点 | 77 - 78 °C |
| 溶解度 | In water, 0.315 g/mL at 25 °C |
| Vapor 密度 | 3.3 (Air = 1) |
| 蒸气压 | 0.008 mm Hg at 25 °C |
| LogP | log Kow = 0.95 at 20 °C |
| Dissociation Constants | pKa = 8.56 at 20 °C |
| CAS Registry Number | 3658-77-3 |
|---|---|
| PubChem CID | 19309 |
| 分子式 | C6H8O3 |
| IUPAC 名称 | 4-hydroxy-2,5-dimethylfuran-3-one |
| UNII（FDA） | 20PI8YZP7A |
| FEMA 编号 | 3174 |
| JECFA 编号 | 1446 |
Furaneol; 3658-77-3; 4-hydroxy-2,5-dimethylfuran-3(2H)-one; 2,5-Dimethyl-4-hydroxy-3(2H)-furanone; 4-Hydroxy-2,5-dimethyl-3(2H)-furanone; 4-Hydroxy-2,5-dimethyl-3(2H)furanone; Alletone; Pineapple ketone; Dimethylhydroxy furanone; Strawberry furanone; 4-hydroxy-2,5-dimethylfuran-3-one; 3(2H)-Furanone, 4-hydroxy-2,5-dimethyl-; Coe 536; 2,5-Dimethyl-4-hydroxy-2,3-dihydrofuran-3-one; FEMA No. 3174; 2,5-Dimethyl-3-hydroxy-4-oxo-4,5-dihydrofuran
| 分子量 | 128.13 |
|---|---|
| XLogP3 | 0.7 |
| 氢键供体数 | 1 |
| 氢键受体数 | 3 |
| 可旋转键数 | 0 |
| 精确质量 | 128.047344113 |
| 单同位素质量 | 128.047344113 |
| 拓扑极性表面积 | 46.5 |
| 重原子数 | 9 |
| 形式电荷 | 0 |
Furaneol · CAS 3658-77-3 · C6H8O3. UNII 20PI8YZP7A. 沸点: 216 °C; 熔点: 77-79 °C; 熔点: 77 - 78 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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