1,8-Octanedithiol
High-quality chemical supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | C8H18S2 |
|---|---|
| Molecular Weight | 178.3585 |
| Boiling Point | 269.5°C at 760 mmHg |
| Flash Point | 101.1°C |
| Vapor Pressure | 0.012mmHg at 25°C |
Detailed Chemical Properties & Synonyms
Deskripsi
1,8-Octanedithiol is identified by CAS 1191-62-4, molecular formula C8H18S2 and molecular weight 178.09 g/mol. UNII KH3W3161HS; ChEBI 172319; InChIKey PGTWZHXOSWQKCY-UHFFFAOYSA-N. Titik Didih: 142.00 °C. @ 30.00 mm Hg; Titik Didih: 269-270 °C; 193 °C (100 mm Hg); Titik Leleh: 0.9 °C.
Identifikasi
| Nomor Registrasi CAS | 1191-62-4 |
|---|---|
| PubChem CID | 14493 |
| Rumus molekul | C8H18S2 |
| Berat Molekul | 178.09 g/mol |
| Nama IUPAC | octane-1,8-dithiol |
| Kunci InChI | PGTWZHXOSWQKCY-UHFFFAOYSA-N |
| UNII (FDA) | KH3W3161HS |
| ChEBI ID | CHEBI:172319 |
| Nomor FEMA | 3514 |
| Nomor JECFA | 541 |
Deskriptor Terhitung
| Berat Molekul | 178.4 |
|---|---|
| XLogP3 | 3.3 |
| Jumlah Donor Ikatan Hidrogen | 2 |
| Jumlah Akseptor Ikatan Hidrogen | 2 |
| Jumlah Ikatan yang Dapat Berputar | 7 |
| Massa Eksak | 178.08499292 |
| Massa Monoisotopik | 178.08499292 |
| Luas Permukaan Polar Topologi | 2 |
| Jumlah Atom Berat | 10 |
| Muatan Formal | 0 |
Sifat Fisika & Kimia
| Titik Didih | 142.00 °C. @ 30.00 mm Hg |
|---|---|
| Titik Didih | 269-270 °C; 193 °C (100 mm Hg) |
| Titik Leleh | 0.9 °C |
| Densitas | 0.962 (d20/4) |
| Indeks Bias | 1.503-1.504 |
Deskripsi fisik & catatan penanganan
- Liquid with odor of "stench"; [MSDSonline]
- Liquid
- insoluble in water; miscible in oil
- (in ethanol)
Status Regulasi
| Regulasi & Kontak Pangan | 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 |
|---|
Klasifikasi Bahaya GHS
| Pernyataan bahaya yang dilaporkan | H302 (100%) |
|---|
H302 (100%): Berbahaya jika tertelan [Peringatan Toksisitas akut, oral]
P264, P270, P301+P317, P330, and P501 (klik setiap kode P untuk melihat pernyataannya)
Penggunaan yang Terdokumentasi
- Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
- Flavoring Agents -> JECFA Flavorings Index
Sinonim
1,8-OCTANEDITHIOL; 1191-62-4; Octane-1,8-dithiol; 1,8-Dimercaptooctane; Octamethylene dimercaptan; 1,8-Octamethylenedithiol; FEMA No. 3514; DTXSID8047474; KH3W3161HS; DTXCID6027474; RefChem:73783; 214-738-8; MFCD00003574; SCHEMBL63238; OCTANEDITHIOL, 1,8-; CHEBI:172319
Pertanyaan yang Sering Diajukan
Apa nomor CAS dan rumus molekul dari 1,8-Octanedithiol?
CAS 1191-62-4; rumus molekul C8H18S2; molecular weight 178.09 g/mol.
Dengan nama lain apa 1,8-Octanedithiol dikenal?
1,8-OCTANEDITHIOL, 1191-62-4, Octane-1,8-dithiol, 1,8-Dimercaptooctane, Octamethylene dimercaptan, 1,8-Octamethylenedithiol.
Apa status regulasi dari 1,8-Octanedithiol?
Daftar regulasi yang terdokumentasi: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Apakah 1,8-Octanedithiol diklasifikasikan sebagai berbahaya?
Pernyataan bahaya yang dilaporkan: H302.
Apa sifat fisik utama dari 1,8-Octanedithiol?
Titik Didih: 142.00 °C. @ 30.00 mm Hg; Titik Didih: 269-270 °C; 193 °C (100 mm Hg); Titik Leleh: 0.9 °C; Densitas: 0.962 (d20/4).
Data pada halaman ini diambil dari PubChem (US National Library of Medicine) dan Wikidata. Data spesifik per grade — kadar, kelembapan, ukuran partikel, kemasan, masa simpan — diterbitkan per batch pada COA dan tidak dipublikasikan di sini.
Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
Request a Quote
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About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.