1,9-壬二硫醇，CAS 登记号 3489-28-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 1,9-壬二硫醇 的 CAS 号：3489-28-9，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
1,9-Nonanedithiol · CAS 3489-28-9 · C9H20S2. UNII 5BPJ1XQE3T. Boiling Point: 116.00 °C. @ 0.10 mm Hg; Boiling Point: 284 °C; Melting Point: -17.5 °C.
| CAS Registry Number | 3489-28-9 |
|---|---|
| PubChem CID | 248488 |
| Molecular formula | C9H20S2 |
| IUPAC name | nonane-1,9-dithiol |
| UNII (FDA) | 5BPJ1XQE3T |
| FEMA number | 3513 |
| JECFA number | 542 |
| Molecular Weight | 192.4 |
|---|---|
| XLogP3 | 3.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 8 |
| Exact Mass | 192.10064299 |
| Monoisotopic Mass | 192.10064299 |
| Topological Polar Surface Area | 2 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 116.00 °C. @ 0.10 mm Hg |
|---|---|
| Boiling Point | 284 °C |
| Melting Point | -17.5 °C |
| Density | 0.952-0.957 |
| Refractive Index | 1.4999-1.5099 |
| 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 | H302 (96.5%) |
|---|
H302 (96.5%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
1,9-Nonanedithiol; 3489-28-9; nonane-1,9-dithiol; 1,9-Dimercaptononane; Nonamethylene dimercaptan; 5BPJ1XQE3T; FEMA No. 3513; NSC-65658; DTXSID7063053; RefChem:73800; DTXCID9038921; 222-482-3; MFCD00004914; UNII-5BPJ1XQE3T; FEMA 3513; 1,9-Nonanedithiol, 99%
CAS 3489-28-9; molecular formula C9H20S2; molecular weight — g/mol.
1,9-Nonanedithiol, 3489-28-9, nonane-1,9-dithiol, 1,9-Dimercaptononane, Nonamethylene dimercaptan, 5BPJ1XQE3T.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H302.
Boiling Point: 116.00 °C. @ 0.10 mm Hg; Boiling Point: 284 °C; Melting Point: -17.5 °C; Density: 0.952-0.957.
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.