1-Dodecanethiol
TL;DR: 1-Dodecanethiol (CAS 112-55-0) is a chemical compound with molecular formula C12H26S and molecular weight 202.17552 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
dodecane-1-thiol
Also Known As: 1-DODECANETHIOL, Dodecane-1-thiol, Dodecyl mercaptan, Dodecanethiol, Lauryl mercaptan
Application Areas
Top 5 of 22 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C12H26S |
| Molecular Weight | 202.17552 g/mol |
| XLogP | 6.1 |
| Topological Polar Surface Area (TPSA) | 1.0 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 10 |
| Exact Mass | 202.17552 Da |
| Heavy Atoms | 13 |
| Complexity | 81.0 |
| Melting Point | 19 °F (NTP, 1992) |
| Boiling Point | 511 to 541 °F at 760 mmHg (NTP, 1992) |
| Density | 0.85 at 59 °F (USCG, 1999) - Less dense than water; will float |
| Flash Point | 190 °F (NTP, 1992) |
| Vapor Pressure | less than 1 mmHg (estimated) (NTP, 1992) |
| Refractive Index | Index of refraction: 1.4589 at 20 °C/D |
| Solubility | less than 1 mg/mL at 70 °F (NTP, 1992) |
| SMILES | CCCCCCCCCCCCS |
| InChIKey | WNAHIZMDSQCWRP-UHFFFAOYSA-N |
Product Description
Applications: 1-Dodecanethiol is used in polymer chemistry and functional materials synthesis, as well as coating, adhesive, and surface treatment formulations. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis project (mg to ton scale), with full analytical documentation (COA, MSDS, HPLC, NMR, MS).
1-Dodecanethiol is a polymer intermediate identified by CAS number 112-55-0 and the molecular formula C12H26S and a molecular weight of 202.18 g/mol. Physically, the compound has a density of 0.85 at 59 °F (USCG, 1999) - Less dense than water; will float g/cm³, a solubility: less than 1 mg/mL at 70 °F (NTP, 1992). Synonyms include 1-DODECANETHIOL and Dodecane-1-thiol.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of 1-Dodecanethiol
Property Insights of 1-Dodecanethiol
The XLogP value of 6.1 indicates that 1-Dodecanethiol is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 1.0 Ų, 1-Dodecanethiol exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1-Dodecanethiol has 1 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of 1-Dodecanethiol?
The CAS number of 1-Dodecanethiol is 112-55-0.
What is the molecular formula of 1-Dodecanethiol?
The molecular formula of 1-Dodecanethiol is C12H26S.
What is the molecular weight of 1-Dodecanethiol?
The molecular weight of 1-Dodecanethiol is 202.17552 g/mol.
What are the applications of 1-Dodecanethiol?
1-Dodecanethiol is used in polymer chemistry and functional materials synthesis, as well as coating, adhesive, and surface treatment formulations. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis project...
Where can I buy 1-Dodecanethiol?
You can request a quote for 1-Dodecanethiol directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for 1-Dodecanethiol?
Yes, CoreyChem provides custom synthesis services for 1-Dodecanethiol and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.