CAS 38078-09-0: (Diethylamino)sulfur trifluoride

Description: (Diethylamino)sulfur trifluoride, with the CAS number 38078-09-0, is a chemical compound characterized by its unique structure, which includes a sulfur atom bonded to three fluorine atoms and an ethyl group attached to a nitrogen atom. This compound is typically a colorless to pale yellow liquid and is known for its strong odor. It is classified as a sulfur fluoride, which indicates its potential reactivity and the presence of highly electronegative fluorine atoms. The diethylamino group contributes to its basicity and potential as a nucleophile in various chemical reactions. Due to the presence of fluorine, (Diethylamino)sulfur trifluoride can exhibit significant reactivity, particularly in the formation of sulfur-fluorine bonds. It is important to handle this compound with care, as it may pose health hazards, including irritation to the skin, eyes, and respiratory system. Proper safety protocols should be followed when working with this substance in a laboratory setting.

Formula: C₄H₁₀F₃NS

InChI: InChI=1S/C4H10F3NS/c1-3-8(4-2)9(5,6)7/h3-4H2,1-2H3

InChI key: InChIKey=CSJLBAMHHLJAAS-UHFFFAOYSA-N

SMILES: FS(F)(F)N(CC)CC

Synonyms:

• (Diethylamino)sulfur trifluoride
• (Diethylamino)sulphur trifluoride
• (Diethylamino)trifluorosulfur
• (N,N-Diethylamino)sulfur trifluoride
• (T-4)-(N-Ethylethanaminato)trifluorosulfur
• 2-Bromo-1,1,2-Trifluoroethyl Ethyl Ether
• DAST (fluorinating agent)
• Dast
• Diethylaminosulfate trifluoride
• Diethylaminosulphur Trifluoride
• Ethanamine, N-ethyl-, sulfur complex
• N-ethyl-N-(trifluoro-lambda~4~-sulfanyl)ethanamine
• Sulfur, (N-ethylethanaminato)trifluoro-, (T-4)-
• Trifluoro(diethylamino)sulfur

(Diethylamino)sulfur Trifluoride [Fluorinating Reagent]

CAS: 38078-09-0

• Formula: C₄H₁₀F₃NS
• Purity: >90.0%(T)
• Color and Shape: Colorless to Yellow to Orange clear liquid
• Molecular weight: 161.19

Diethylaminosulfur trifluoride, 95%

CAS: 38078-09-0

Diethylaminosulfur trifluoride (DAST) is used as a precursor to prepare 2,6-dimethoxybenzoyl fluoride and 2-thiazolines. It …

• Formula: C₄H₁₀F₃NS
• Purity: 95%
• Color and Shape: Clear colorless to yellow to pale orange, Liquid
• Molecular weight: 161.19

(Diethylamino)sulphur trifluoride

CAS: 38078-09-0

• Formula: C₄H₁₀F₃NS
• Purity: 95%
• Color and Shape: clear. faint yellow liquid
• Molecular weight: 161.19g/mol

Diethylaminosulfur trifluoride, 95%

CAS: 38078-09-0

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₄H₁₀F₃NS
• Purity: 95%
• Color and Shape: Clear yellow to brown, Liquid
• Molecular weight: 161.19

Diethylaminosulfur trifluoride

CAS: 38078-09-0

• Purity: 95.0%
• Color and Shape: Liquid
• Molecular weight: 161.19000244140625

Diethylaminosulfur trifluoride

CAS: 38078-09-0

Diethylaminosulfur trifluoride (DAST) is a reactive chemical that can be used as a methylating agent. …

• Formula: C₄H₁₀F₃NS
• Purity: (1H-Nmr) Min. 95%
• Color and Shape: Clear Liquid
• Molecular weight: 161.19 g/mol

DAST (Diethylamino Sulfurtrifluoride) extrapure AR, 95%

CAS: 38078-09-0

• Formula: C₄H₁₀NSF₃
• Purity: min. 95%
• Color and Shape: Pale yellow, Liquid
• Molecular weight: 161.19