1-Iodo-2-methylpropane
1-Iodo-2-methylpropane (CAS: 513-38-2) is a halogenated hydrocarbon with the linear formula (CH3)2CHCH2I and a molecular weight of 184.02 g/mol. This organic compound serves as a versatile building block in chemical synthesis. It is primarily employed in the preparation of various organic compounds and is a useful reagent in reactions requiring an isobutyl group, offering a reliable option for research and development in organic chemistry.
- IUPAC
- Isobutyl iodide
- Synonyms
- Isobutyl iodide

Organic Synthesis Intermediate
1-Iodo-2-methylpropane functions as a key intermediate in organic synthesis. It is utilised for introducing the isobutyl moiety into molecules via nucleophilic substitution reactions.
Building Block for Complex Molecules
This compound is valuable as a building block for the construction of more complex organic structures. Its reactivity allows for diverse synthetic transformations.
Reagent in Alkylation Reactions
It can be employed as an alkylating agent in various chemical processes, enabling the formation of new carbon-carbon or carbon-heteroatom bonds.
| Molecular weight | 184.02 |
|---|---|
| Linear formula | (CH3)2CHCH2I |
| Assay | 97% |
| Boiling point | 120-121 °C(lit.) |
| Density | 1.599 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.496(lit.) |
| Solubility | alcohol: miscible(lit.)diethyl ether: misciblewater: insoluble(lit.) |
| Vapour pressure | 20 mmHg (20 °C) |
| Vapour density | 6 (vs air) |
| Contains / stabiliser | copper as stabilizer |


Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
- 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
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 13 °C / 55.4 °F |
| Transport (UN / ADR) | UN 2391 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-20-36/37/38-53 |
| Safety statements (S) | 16-26 |
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-Iodo-2-methylpropane used for?
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1-Iodo-2-methylpropane is used as a building block and intermediate in organic synthesis, particularly in alkylation reactions for creating more complex organic molecules.
What is the CAS number and formula for 1-Iodo-2-methylpropane?
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The CAS number for 1-Iodo-2-methylpropane is 513-38-2 and its linear formula is (CH3)2CHCH2I.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Iodo-2-methylpropane with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 1-Iodo-2-methylpropane be handled safely?
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1-Iodo-2-methylpropane is a flammable liquid and vapour (H225) that is harmful if inhaled (H331) and causes skin (H315) and serious eye irritation (H319). It may also cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, should be used. Handle in a well-ventilated area, away from ignition sources.
How is 1-Iodo-2-methylpropane packed and exported?
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1-Iodo-2-methylpropane is packed according to international regulations for hazardous materials, including UN 2391 classification. Tech Serve Solutions, as a global supplier, ensures proper export procedures are followed.
How can I request a quote or sample?
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To request a quote or sample of 1-Iodo-2-methylpropane, please contact our sales team through the website or by phone, providing your specific requirements.
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