ChemicalBook >> CAS DataBase List >>2-n-Pentylthiophene
2-n-Pentylthiophene
- CAS No.
- 4861-58-9
- Chemical Name:
- 2-n-Pentylthiophene
- Synonyms
- Thiophene, 2-pentyl-;2-PENTYLTHIOPHENE;2-N-Penthylphiophene;2-amylthiophene;2-N-AMYLTHIOPHENE;2-pentyl-thiophen;2-Penthyl thiophene;2-n-Pentylthiophene;2-Pentylthiophene>1-(2-THIENYL)PENTANE
- CBNumber:
- CB8256546
- Molecular Formula:
- C9H14S
- Molecular Weight:
- 154.27
- MDL Number:
- MFCD00041017
- MOL File:
- 4861-58-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-09-12 18:55:36
| Melting point | -49.15°C (estimate) |
|---|---|
| Boiling point | 95-97°C 30mm |
| Density | 0,944 g/cm3 |
| refractive index | 1.4995 |
| FEMA | 4387 | 2-PENTYLTHIOPHENE |
| FLAVIS Number | 15.096 | 2-Pentylthiophene |
| Flash point | 75°C |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | clear liquid |
| color | Colorless to Brown |
| Odor | at 1.00 % in propylene glycol. fatty chicken coup cranberry roasted hazelnut corn roasted barley fermented meaty bloody |
| Odor Type | fatty |
| biological source | synthetic |
| Water Solubility | Slightly soluble in water. |
| JECFA Number | 2106 |
| BRN | 107941 |
| Major Application | flavors and fragrances |
| InChI | 1S/C9H14S/c1-2-3-4-6-9-7-5-8-10-9/h5,7-8H,2-4,6H2,1H3 |
| InChIKey | NOYVOSGVFSEKPR-UHFFFAOYSA-N |
| SMILES | [s]1c(ccc1)CCCCC |
| LogP | 4.48 |
| CAS DataBase Reference | 4861-58-9(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 2-PENTYLTHIOPHENE |
| FDA UNII | L79LOS1ZKM |
| EPA Substance Registry System | Thiophene, 2-pentyl- (4861-58-9) |
| UNSPSC Code | 12164502 |
| NACRES | NA.21 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332 | |||||||||
| Precautionary statements | P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 10-20/21/22-36/37/38-22 | |||||||||
| Safety Statements | 16-23-26-36-35-3/9/49-43 | |||||||||
| RIDADR | 1993 | |||||||||
| WGK Germany | WGK 3 | |||||||||
| Hazard Note | Harmful/Irritant | |||||||||
| TSCA | TSCA listed | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 38220090 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral |
|||||||||
| NFPA 704 |
|
2-n-Pentylthiophene price More Price(52)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W438700 | 2-Pentylthiophene ≥98%, FG | 4861-58-9 | 1 each | $63.5 | 2026-04-30 | Buy |
| Sigma-Aldrich | W438700 | 2-Pentylthiophene ≥98%, FG | 4861-58-9 | 100g | $135 | 2026-04-30 | Buy |
| Sigma-Aldrich | W438700 | 2-Pentylthiophene ≥98%, FG | 4861-58-9 | 1kg | $533 | 2026-04-30 | Buy |
| Sigma-Aldrich | W438700 | 2-Pentylthiophene ≥98%, FG | 4861-58-9 | 1 unit | $61.7 | 2025-07-31 | Buy |
| Sigma-Aldrich | W438700 | 2-Pentylthiophene ≥98%, FG | 4861-58-9 | sample-k | $59.8 | 2024-03-01 | Buy |
2-n-Pentylthiophene Chemical Properties, Uses, Production
Chemical Properties
Clear, colorless liquid; blood, fried aroma.
Uses
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. Also used as flavoring agent for food.
Definition
ChEBI: 2-Pentylthiophene is a member of thiophenes.
Aroma threshold values
High strength odor, meaty type; recommend smelling in a 0.10% solution or less.
2-n-Pentylthiophene Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 211)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhan zhijingcheng Pharmaceutical Technology Co.，Ltd | 13871097899 | chemistry888@126.com | China | 71 | 58 |
| Jinan Winsor Pharmaceutical Co., Ltd | 152-64160071 15318402391 | 1615850970@qq.com | China | 449 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Beijing Donghualituo Techonlogy Development Co.,Ltd. | 010-88425576 | sales@dhltchem.com | China | 793 | 59 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Adamas Reagent, Ltd. | 400-6009262 15618770481 | yhx@titansci.com | China | 14098 | 59 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
View Latest Price from 2-n-Pentylthiophene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 2-N-PENTYLTHIOPHENE
4861-58-9
|
$6.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-08-07 | 2-N-PENTYLTHIOPHENE
4861-58-9
|
$20.00-30.00 | 1KG | 99% | 200000KG | Shaanxi Dideu Medichem Co. Ltd | |
 |
2025-04-04 | 2-N-PENTYLTHIOPHENE
4861-58-9
|
1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. |
-
- 2-N-PENTYLTHIOPHENE
4861-58-9
- $6.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 2-N-PENTYLTHIOPHENE
4861-58-9
- $20.00-30.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- 2-N-PENTYLTHIOPHENE
4861-58-9
- 98%
- Henan Aochuang Chemical Co.,Ltd.
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2-Pentylthiophene>
4861-58-9 2-N-PENTYLTHIOPHENE
2-N-Penthylphiophene
2-PENTYLTHIOPHENE
Thiophene, 2-pentyl-
2-n-Pentylthiophene
4861-58-9
