1-Penten-3-ol CAS 616-25-1 Manufacturer & Supplier | High Purity Aroma Chemical
Name: 1-Penten-3-ol
Cas: 616-25-1
Purity: 99%
MOQ: 1KG
Directory Guidance on 1-Penten-3-ol
Chemical Structure
Basic Info
1-Penten-3-ol (CAS Registry Number: 616-25-1), also known as vinyl ethyl carbinol or ethyl vinyl carbinol, is an unsaturated secondary aliphatic alcohol featuring a terminal double bond and a hydroxyl group on the third carbon atom. Occurring naturally in various food matrices—such as mushrooms, tomatoes, tea leaves, and seafoods—this key volatile organic compound is recognized for its distinct grassy, green, and characteristic mushroom-like odor profile with subtle ethereal notes.
Synthesized under strictly controlled catalytic and organic processing conditions by Shandong Zhishang Chemical Co., Ltd., our 1-Penten-3-ol is refined to meet high chemical purity standards. It functions as an indispensable aroma ingredient in flavor and fragrance compounding, as well as a versatile organic intermediate for organic synthesis, pharmaceutical building blocks, and specialty fine chemical formulations.
| Melting point | 14.19°C (estimate) |
| Boiling point | 114-115 °C (lit.) |
| density | 0.838 g/mL at 20 °C (lit.) 0.839 g/mL at 25 °C (lit.) |
| refractive index | n20/D 1.424(lit.) |
| FEMA | 3584 | 1-PENTEN-3-OL |
| Fp | 77 °F |
| storage temp. | Sealed in dry,2-8°C |
| solubility | 90.1g/l |
| form | Powder |
| pka | 14.49±0.20(Predicted) |
| color | Light yellow to beige |
| Odor | at 1.00 % in dipropylene glycol. ethereal horseradish green radish chrysanthemum vegetable tropical fruity |
| Odor Type | green |
| biological source | synthetic |
| Water Solubility | Slightly soluble in water |
To ensure seamless compliance across global chemical, flavor, and fragrance supply chains, Shandong Zhishang Chem implements structured manufacturing and management protocols:
ISO 9001:2015 Quality Management: Full traceability from raw material selection and catalytic synthesis to fractional distillation and final packaging.
ISO 14001 & ISO 45001 Standards: Adherence to occupational health, safety, and environmental containment procedures governing organic solvent handling.
REACH Compliance Support: Technical documentation support and dossier alignment provided for European Union importers and downstream chemical processors.
UN Transportation Alignment: Packaged in accordance with international Dangerous Goods regulations (UN 1987 / Class 3 Flammable Liquids) for safe mari
Product Packaging
Batch consistency and sensory stability are crucial for fine chemical intermediates and fragrance building blocks. Every batch of 1-Penten-3-ol undergoes rigorous analytical testing in our internal laboratory before issuing the Certificate of Analysis (COA):
Analytical Inspection Matrix (Typical Specs for High-Purity Grade)
| Test Parameter | Specification Standard | Test Method / Equipment |
| Assay (Purity) | ≥ 98.0% / ≥ 99.0% (High-Purity Grade) | Gas Chromatography (GC-FID) |
| Appearance | Clear, Colorless to Pale Yellow Liquid | Visual Assessment @ 25°C |
| Density (20°C) | 0.835 – 0.845 g/cm³ | Pycnometer / Digital Density Meter |
| Refractive Index (nD20) | 1.4200 – 1.4280 | Refractometer |
| Moisture Content | ≤ 0.3% | Karl Fischer Titration |
| Boiling Point Range | 114.0°C – 116.0°C | Distillation Range Apparatus |
| Acid Value | ≤ 1.0 mg KOH/g | Potentiometric Titration |
Note: Batch-specific Certificate of Analysis (COA), Safety Data Sheet (SDS/MSDS), and Gas Chromatography (GC) spectrum data accompany each shipment.
A. Flavors & Fragrances Compounding
Mushroom & Green Odor Formulations: Serves as a vital building block for recreating authentic mushroom, forest soil, vegetable, and seafood flavor top-notes.
Fragrance Modification: Used by perfumers to impart natural green, leafy undertones and fresh top-note nuances in fine fragrances, personal care scents, and ambient aromatics.
B. Organic Intermediate & Fine Chemical Synthesis
Synthetic Building Block: Acts as a reactive alkylating and alkenylating agent in organometallic reactions, cross-coupling processes, and asymmetric synthesis.
Specialty Intermediates: Utilized in the synthesis of active pharmaceutical ingredients (APIs), agrochemical compounds, and specialized functional additives.
FAQ
A1: 1-Penten-3-ol delivers a characteristic earthy, mushroom-like, and fresh green aroma profile. It is commonly employed to provide authentic vegetable, green leaf, and fungal flavor top-notes in savory, seafood, and produce-like flavor compositions.
A3: We offer flexible packaging configurations, including 25 kg UN-approved fluorinated drums, 170 kg steel/plastic drums, and smaller sample packaging (1 kg / 5 kg) for laboratory testing and evaluation upon request.
A4: Yes. A batch-specific Certificate of Analysis (COA) along with GHS-compliant Safety Data Sheets (SDS) are provided with every order. Gas Chromatography (GC) analytical data can also be provided prior to commercial shipment upon request.
Related References
Pubchem-1-Penten-3-ol
Chemicalbook-1-Penten-3-ol
Manufacturer of 1-Penten-3-ol
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
