1-Decanethiol
1-Decanethiol (CAS: 143-10-2), with the chemical formula CH3(CH2)9SH and a molecular weight of 174.35 g/mol, is a sulfur-containing organic compound. This thiol, also known as decyl mercaptan, is primarily utilised as a chemical intermediate and building block in various synthetic processes. It serves as a valuable reagent in organic synthesis due to the reactivity of its thiol group.
- IUPAC
- DT,Decyl mercaptan,Mercaptan C10
- Synonyms
- DTDecyl mercaptanMercaptan C10
Organic Synthesis Intermediate
1-Decanethiol functions as a versatile building block in the synthesis of more complex organic molecules. Its thiol group can participate in various reactions, including nucleophilic substitutions and additions.
Reagent in Chemical Research
As a readily available thiol, it is employed in academic and industrial research laboratories for developing novel chemical entities and exploring new reaction pathways.
Surface Modification Agent
Thiols, including 1-decanethiol, are known for their ability to form self-assembled monolayers (SAMs) on metal surfaces, particularly gold. This property is leveraged in materials science and nanotechnology.
| Molecular weight | 174.35 |
|---|---|
| Linear formula | CH3(CH2)9SH |
| Assay | 99% |
| Boiling point | 114 °C/13 mmHg(lit.) |
| Density | 0.824 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.457(lit.)n20/D 1.458(lit.) |
| Storage temperature | 2-8°C |
| Melting point | −26 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 98 °C / 208.4 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Decanethiol used for?
+
1-Decanethiol is used as a building block and intermediate in organic synthesis, and in chemical research. It is also utilised for surface modification applications.
What are the CAS number and chemical formula for 1-Decanethiol?
+
The CAS number for 1-Decanethiol is 143-10-2, and its chemical formula is CH3(CH2)9SH.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 1-Decanethiol with a minimum assay of 99%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should 1-Decanethiol be handled safely?
+
1-Decanethiol is a Warning substance classified with H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment, including eyeshields and gloves, in a well-ventilated area.
How is 1-Decanethiol packed and shipped?
+
1-Decanethiol is packed according to international shipping regulations and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for 1-Decanethiol?
+
To request a sample or a quotation for 1-Decanethiol, please contact the Tech Serve Solutions sales team through our website or by phone.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis