2-n-Pentylfuran
2-pentylfuran
CAS: 3777-69-3
Molecular Formula: C9H14O
2-n-Pentylfuran - Names and Identifiers
| Name | 2-pentylfuran |
| Synonyms | FMEA 3317 FEMA 3317 CCRIS 8807 2-AMYLFURAN BRN 0107854 2-Amylfuran 2-pentylfuran 2-N-AMYLFURAN FEMA No. 3317 2-PENTYLFURAN 2-pentyl-fura 2-n-Pentylfuran Furan, 2-pentyl- 2-(N-PENTYL)FURAN 2-AMYL FURAN, NATURAL 2-Pentylfuran (natural) 5-17-01-00390 (Beilstein Handbook Reference) |
| CAS | 3777-69-3 |
| EINECS | 223-234-7 |
| InChI | InChI=1/C9H14O/c1-2-3-4-6-9-7-5-8-10-9/h5,7-8H,2-4,6H2,1H3 |
2-n-Pentylfuran - Physico-chemical Properties
| Molecular Formula | C9H14O |
| Molar Mass | 138.21 |
| Density | 0.883 g/mL at 20 °C (lit.)0.886 g/mL at 25 °C (lit.) |
| Boling Point | 64-66 °C/23 mmHg (lit.) |
| Specific Rotation(α) | n20/D 1.448 (lit.) |
| Flash Point | 114°F |
| JECFA Number | 1491 |
| Solubility | Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc. |
| Vapor Presure | 2.02mmHg at 25°C |
| Appearance | Colorless to light yellow liquid |
| Specific Gravity | 1.01 |
| Color | Colorless to Light yellow to Light orange |
| BRN | 107854 |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.448(lit.) |
| MDL | MFCD00036497 |
2-n-Pentylfuran - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R10 - Flammable R22 - Harmful if swallowed R41 - Risk of serious damage to eyes |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. S36/37 - Wear suitable protective clothing and gloves. S23 - Do not breathe vapour. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | LU5187000 |
| TSCA | Yes |
| HS Code | 29321900 |
| Hazard Note | Harmful |
| Hazard Class | 3 |
| Packing Group | III |
| Toxicity | LD50 orl-mus: 1200 mg/kg DCTODJ 3,249,80 |
2-n-Pentylfuran - Reference
| Reference Show more | 1. [IF=4.952] Liuyang Ren et al."Characterization of key off-odor compounds in thermal duck egg gels by GC-olfactometry-MS, odor activity values, and aroma recombination."Lwt Food Sci Technol. 2021 May;143:111182 |
2-n-Pentylfuran - Reference Information
| FEMA | 3317 | 2-PENTYLFURAN |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| biological activity | 2-Pentylfuran (2-Amylfuran) is a naturally occurring fragrance ingredient. |
| category | toxic substances |
| toxicity classification | poisoning |
| acute toxicity | oral-mouse LD50: 1200 mg/kg |
| flammability hazard characteristics | combustible; combustion produces stimulating smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide |
Last Update：2024-04-09 02:00:08
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