1-Heptanethiol(CAS 1639-09-4)
UN No.:
UN 3336 3 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 8 USD
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| 98% | RG | 25G | In Stock | 31 USD
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| 98% | RG | 100G | In Stock | 55 USD
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| 98% | RG | 500G | In Stock | 257 USD
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| 98% | RG | 2.5KG | In Stock | 1954 USD
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Applications of 1639-09-4
| Industry | Application | Process Description |
|---|---|---|
| Chemical Synthesis | Organic Synthesis Intermediate | Used to synthesize sulfur-containing organic compounds such as thioethers and thioesters |
| Fragrance Industry | Fragrance Formulation | Serves as a precursor for synthetic fragrance ingredients |
| Materials Science | Surface Modifier | Applied in the preparation of self-assembled monolayers (SAMs) on metal surfaces |
| Pharmaceutical Industry | Pharmaceutical Synthesis Intermediate | Involved in constructing sulfur-containing drug molecules |
| Pesticide Industry | Pesticide Formulation Synthesis | Acts as a structural modification intermediate for pesticide active ingredients |
| Research & Development | Analytical Reagent | Used as a reference standard in gas chromatography or for detection and analysis of sulfur compounds |
Physical and chemical properties of 1639-09-4
Acidity coefficient |
10.76±0.25(Predicted) |
|---|---|
Boiling Point |
351 °F |
BRN |
1731687 |
Density |
0.84 |
Exact Mass |
132.097275 |
explosive limit |
0.9%(V) |
Exposure Limits |
NIOSH: Ceiling 0.5 ppm(2.7 mg/m3) |
Flash Point |
115 °F |
H Bond Acceptors |
0 |
H Bond Donors |
1 |
Index of Refraction |
1.497-1.503 |
LogP |
3.7 |
Melting Point |
-46 °F |
Molecular Formula |
C7H16S |
Molecular Weight |
132.267 |
PSA |
38.80000 |
Sensitivity |
Air Sensitive |
Solubility |
Insoluble |
Storage condition |
Store below +30°C. |
Vapour density |
Relative vapor density (air = 1): 4.6 |
Vapour Pressure |
Vapor pressure, kPa at 25 °C: 0.17 |
Spectrums of 1639-09-4
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 1639-09-4
Cas:109-79-5
Cas:111-71-7
Cas:638-45-9
Cas:111-70-6
Q&A for CAS 1639-09-4
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 1639-09-4
Pictograms |
  |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H226 Flammable liquid and vapor H315 Causes skin irritation |
Safety Data Sheet |
Download COA of 1639-09-4
Operate under the ISO 9001 system
