Dipropyl sulfate
Dipropyl sulfate (CAS 598-05-0) is an organic sulfate compound with the linear formula (CH3CH2CH2O)2SO2 and a molecular weight of 182.24. It functions as a versatile building block in organic synthesis and chemical research. This compound is typically employed in laboratory settings for various chemical transformations and the development of new organic molecules. Tech Serve Solutions supplies Dipropyl sulfate with a purity of ≥97.0% (GC).
- IUPAC
- Propyl sulfate

Organic Synthesis Intermediate
Dipropyl sulfate serves as a valuable reagent and building block in the synthesis of complex organic molecules. Its structure allows for various chemical modifications and derivatizations in research and development settings.
Chemical Research Reagent
This compound is utilised in academic and industrial research laboratories for exploring new synthetic pathways and developing novel chemical entities. It is a useful tool for chemists investigating sulfur-containing compounds.
Preparation of Specialty Chemicals
Dipropyl sulfate can be used in the preparation of other specialty organic chemicals where a dialkyl sulfate moiety is required. Its reactivity profile makes it suitable for targeted chemical reactions.
| Molecular weight | 182.24 |
|---|---|
| Linear formula | (CH3CH2CH2O)2SO2 |
| Assay | ≥97.0% (GC) |
| Density | 1.109 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.413 |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 Dipropyl sulfate used for?
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Dipropyl sulfate is primarily used as a building block and intermediate in organic synthesis and chemical research. It is employed in laboratories for various chemical transformations and the development of new organic molecules.
What are the CAS number and formula for Dipropyl sulfate?
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The CAS number for Dipropyl sulfate is 598-05-0, and its linear formula is (CH3CH2CH2O)2SO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dipropyl sulfate with a purity of ≥97.0% (GC). This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
How should Dipropyl sulfate be handled safely?
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Dipropyl sulfate is classified as Danger (GHS05) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including full-face respirators, gloves, and goggles, should be worn. Handle in a well-ventilated area and follow all safety precautions.
How is Dipropyl sulfate packed and shipped?
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Dipropyl sulfate is shipped as UN 3265, Class 8, Packing Group II, adhering to strict international regulations for hazardous material transport.
How can I request a sample or quote for Dipropyl sulfate?
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To request a sample or obtain a quote for Dipropyl sulfate, please contact our sales team directly through the website or by calling our office. We are happy to assist with your chemical supply needs.
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