1-Dodecanethiol, AR ≥98%
Buy 1-Dodecanethiol, AR ≥98% (CAS 112-55-0) from Zemixal: C12H26S, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-038414.
About 1-Dodecanethiol, AR ≥98%
Zemixal supplies 1-Dodecanethiol, AR ≥98% within its inorganic Chemicals, Metals & Advanced Materials portfolio. Key data (AR): CAS 112-55-0, formula C12H26S and molar mass 202.4 g/mol. It is handled as a liquid.
Use cases we see most often
- Semiconductor research
- Electronic devices
- Thin films
Storage and safety notes
It carries the GHS signal word Danger (H302, H312, H314 and H315), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 500 mL and 2.5 L, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Semiconductor research
- Electronic devices
- Thin films
Applications
Grade guides
Specifications and identifiers
| Product name | 1-Dodecanethiol, AR ≥98% |
|---|---|
| Catalogue number | ZX-038414 |
| CAS number | 112-55-0 |
| IUPAC name | dodecane-1-thiol |
| Molecular formula | C12H26S |
| Molar mass | 202.4 g/mol |
| Exact mass | 202.1755 |
| Grade | AR |
| Purity / assay | ≥98% |
| Physical form | Liquid |
| XLogP3 | 6.1 |
| H-bond donors / acceptors | 1 / 1 |
| Topological polar surface area | 1 Ų |
| HS code | 29309070 |
| InChIKey | WNAHIZMDSQCWRP-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCS |
| PubChem CID | 8195 |
| Synonyms | Dodecyl mercaptan, Lauryl mercaptan, n-Dodecyl mercaptan, n-Dodecanethiol, 1-Mercaptododecane, n-Lauryl mercaptan, N-Dodecylmercaptan, 1-Dodecyl mercaptan, Pennfloat M, 1-dodecylthiol, Pennfloat S, Lauryl mercaptide |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P233, P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P284, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P319, P321, P330, P332 + P317
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 mL | Quoted on request | |
| 2.5 L | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 1-Dodecanethiol, AR ≥98%
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Other grades with CAS 112-55-0
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