(Dimethylamino)sulfur trifluoride
(Dimethylamino)sulfur trifluoride (CAS 3880-03-3), molecular formula (CH3)2NSF3, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Methyl DAST
| Molecular weight | 133.14 |
|---|---|
| Linear formula | (CH3)2NSF3 |
| Boiling point | 117.5 °C(lit.) |
| Density | 1.364 g/mL at 25 °C(lit.) |
| Storage temperature | 2-8°C |
| Application | Fluorinating Agent used in the fluorination of compounds such as• Alchols, aldehydes and ketones1• Fluorinated Podophyllotoxin derivatives2• Protected glycosyl fluorides from thioglycosides3 |
| Melting point | −78.7 °C(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H332Harmful if inhaled
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- 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 |
|---|---|
| Flash point | 9 °C / 48.2 °F |
| Transport (UN / ADR) | UN 2920 3(8) / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-20/21/22-35 |
| 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
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 (Dimethylamino)sulfur trifluoride?
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(Dimethylamino)sulfur trifluoride (CAS 3880-03-3), molecular formula (CH3)2NSF3, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of (Dimethylamino)sulfur trifluoride does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (Dimethylamino)sulfur trifluoride in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of (Dimethylamino)sulfur trifluoride?
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(Dimethylamino)sulfur trifluoride has CAS number 3880-03-3 and molecular formula (CH3)2NSF3. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for (Dimethylamino)sulfur trifluoride?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of (Dimethylamino)sulfur trifluoride ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should (Dimethylamino)sulfur trifluoride be stored?
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Store (Dimethylamino)sulfur trifluoride in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is (Dimethylamino)sulfur trifluoride used for?
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(Dimethylamino)sulfur trifluoride is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for (Dimethylamino)sulfur trifluoride?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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