Isopropyl butyrate
Isopropyl butyrate (CAS: 638-11-9), with the linear formula CH3CH2CH2CO2CH(CH3)2 and a molecular weight of 130.18 g/mol, is an ester compound. It is recognised for its utility as a chemical intermediate. This substance is typically supplied at 99% purity, suitable for various research and synthesis applications.
Research Applications
Isopropyl butyrate can be utilised in laboratory settings for chemical synthesis and as a building block in organic chemistry. Its ester functionality allows for diverse reactions in research and development.
Analytical Standard
The compound may serve as a reference standard in analytical chemistry, particularly in chromatography or spectroscopy, aiding in the identification and quantification of related substances.
Specialised Taggant Use
In specific research contexts, Isopropyl butyrate has been employed as an intravaginal taggant in studies, such as investigations into the use of vaginal gels.
| Molecular weight | 130.18 |
|---|---|
| Linear formula | CH3CH2CH2CO2CH(CH3)2 |
| Assay | 99% |
| Boiling point | 130-131 °C(lit.) |
| Density | 0.859 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.393(lit.) |
| Vapour pressure | 6 mmHg (20 °C) |
| Application | Isopropyl butyrate was used as intravaginal taggant in the study of \"breath test\" for vaginal gel use1. |
Hazard statements
- H226Flammable liquid and vapour
- 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, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 30 °C / 86 °F |
| Transport (UN / ADR) | UN 2405 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| 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 Isopropyl butyrate used for?
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Isopropyl butyrate is used as a chemical intermediate, a building block in organic synthesis, and in specialised research applications such as being an intravaginal taggant.
What are the CAS number and formula for Isopropyl butyrate?
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The CAS number for Isopropyl butyrate is 638-11-9 and its linear formula is CH3CH2CH2CO2CH(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Isopropyl butyrate at an assay of 99% purity. We do not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated in the product documentation.
How should Isopropyl butyrate be handled safely?
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Isopropyl butyrate is a flammable liquid and vapour (H226) and can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection if necessary, in a well-ventilated area.
Is Isopropyl butyrate available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Isopropyl butyrate, serving customers worldwide.
How can I request a quote or sample for Isopropyl butyrate?
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To request a quote or sample for Isopropyl butyrate, please contact our sales team via the website or by phone, providing your specific requirements.
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