2-Methyl-1-propanethiol
2-Methyl-1-propanethiol (CAS: 513-44-0) is an organosulfur compound with the linear formula (CH3)2CHCH2SH and a molecular weight of 90.19 g/mol. This alkyl thiol is recognised for its distinctive odour and utility as a chemical intermediate. It is employed in various synthesis pathways and finds applications in materials science, particularly in areas involving self-assembly and surface modification. Supplied by Tech Serve Solutions as a technical grade product.
- IUPAC
- Isobutyl mercaptan
- Synonyms
- Isobutyl mercaptan
Chemical Synthesis
2-Methyl-1-propanethiol serves as a valuable building block in organic synthesis. Its thiol group enables diverse reactions, facilitating the construction of more complex molecules for research and development.
Materials Science
The compound is utilised in materials science, contributing to the development of self-assembly materials. Its properties are relevant for surface functionalisation and creating ordered molecular layers.
Micro/Nanoelectronics
In the field of microelectronics, thiols like 2-Methyl-1-propanethiol can be applied in self-assembly processes for contact printing and surface patterning, contributing to advanced fabrication techniques.
| Molecular weight | 90.19 |
|---|---|
| Linear formula | (CH3)2CHCH2SH |
| Assay | 92% |
| Grade | technical grade |
| Boiling point | 87-89 °C(lit.) |
| Density | 0.831 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4385(lit.) |
| Solubility | H2O: slightly solublealcohol: very solublediethyl ether: very soluble |
| Vapour pressure | 124 mmHg (37.8 °C) |
| Vapour density | 3.1 (vs air) |
Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -10 °C / 14 °F |
| Transport (UN / ADR) | UN 2347 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 16-26-36 |
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 2-Methyl-1-propanethiol used for?
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2-Methyl-1-propanethiol is used as a building block in chemical synthesis, in materials science for self-assembly, and in micro/nanoelectronics for surface modification and patterning.
What is the CAS number and formula for 2-Methyl-1-propanethiol?
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The CAS number is 513-44-0 and the linear formula is (CH3)2CHCH2SH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Methyl-1-propanethiol in technical grade with an assay of 92%. We do not represent this product as USP, BP, or EP grade.
What are the primary safety concerns when handling 2-Methyl-1-propanethiol?
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2-Methyl-1-propanethiol is a highly flammable liquid and vapour (H225). It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including gloves, safety goggles, and respiratory protection, should be used. Handle in a well-ventilated area away from ignition sources.
How is 2-Methyl-1-propanethiol packed, shipped, and exported?
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2-Methyl-1-propanethiol is packed in compliance with UN 2347, Class 3, Packing Group II regulations for safe transport. Tech Serve Solutions expertly handles global export logistics for this chemical.
How can I request a sample or quote for 2-Methyl-1-propanethiol?
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To request a sample or quote, please contact the Tech Serve Solutions sales department through our website or by phone, providing your specific requirements and shipping details.
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