1-Heptanethiol (CAS No. 1639-09-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 1-Heptanethiol is 1639-09-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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1-Heptanethiol · CAS 1639-09-4 · C7H16S. UNII 380ZE61GR2. Boiling Point: 351 °F at 760 mmHg (NIOSH, 2024); Boiling Point: 175.00 °C. @ 765.00 mm Hg; Boiling Point: 176 °C.
| CAS Registry Number | 1639-09-4 |
|---|---|
| PubChem CID | 15422 |
| Molecular formula | C7H16S |
| IUPAC name | heptane-1-thiol |
| UNII (FDA) | 380ZE61GR2 |
| FEMA number | 4259 |
| JECFA number | 1663 |
| Molecular Weight | 132.27 |
|---|---|
| XLogP3 | 3.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 5 |
| Exact Mass | 132.09727168 |
| Monoisotopic Mass | 132.09727168 |
| Topological Polar Surface Area | 1 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Boiling Point | 351 °F at 760 mmHg (NIOSH, 2024) |
|---|---|
| Boiling Point | 175.00 °C. @ 765.00 mm Hg |
| Boiling Point | 176 °C |
| Boiling Point | 175-176 °C |
| Boiling Point | 351 °F |
| Melting Point | -46 °F (NIOSH, 2024) |
| Melting Point | -43 °C |
| Melting Point | -46 °F |
| Flash Point | 115 °F (NIOSH, 2024) |
| Flash Point | 46 °C |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H226 (100%), H315 (14.7%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (14.7%): Causes skin irritation [Warning Skin corrosion/irritation]
1-HEPTANETHIOL; heptane-1-thiol; Heptyl mercaptan; n-Heptylmercaptan; Heptylthiol; Heptyl thiol; 1-heptylthiol; n-HEPTYL MERCAPTAN; USAF EK-2122; UNII-380ZE61GR2; Normal-heptyl mercaptan; BRN 1731687; 380ZE61GR2; EINECS 216-678-8; NSC 71119; FEMA NO. 4259
CAS 1639-09-4; molecular formula C7H16S; molecular weight — g/mol.
1-HEPTANETHIOL, heptane-1-thiol, Heptyl mercaptan, n-Heptylmercaptan, Heptylthiol, Heptyl thiol.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H226, H315.
Boiling Point: 351 °F at 760 mmHg (NIOSH, 2024); Boiling Point: 175.00 °C. @ 765.00 mm Hg; Boiling Point: 176 °C; Boiling Point: 175-176 °C.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.