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: N(S(F)(F)F)(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)-

(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

Ref: 3B-D1868

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 is a useful fluorinating agent used for a variety of compounds including alcohols, thioethers, alkenols and cyanohydrins. It also serves as a catalyst for Friedel-Crafts allyla

Formula: C₄H₁₀F₃NS

Purity: 95%

Color and Shape: Liquid, Clear colorless to yellow to pale orange

Molecular weight: 161.19

Ref: 02-A11992

(Diethylamino)sulphur trifluoride

CAS: 38078-09-0

(Diethylamino)sulphur trifluoride

Formula: C₄H₁₀F₃NS

Purity: 95%

Color and Shape: Light red. Liquid

Molecular weight: 161.1891

Ref: 54-PC2563

Diethylaminosulfur trifluoride

CAS: 38078-09-0

Diethylaminosulfur trifluoride (DAST) is a reactive chemical that can be used as a methylating agent. It reacts with the hydroxyl group of carotenoids, including β-carotene, to produce x-ray crystal structures with the alcohol methanol solvent. DAST also reacts with 6alkyl and methyl glycosides, such as sucrose, producing a hydroxy derivative. DAST has been shown to have carcinogenic properties in tumor cell lines and is able to induce apoptosis in these cells by damaging their DNA. The use of DAST for cancer treatment can be done through laser ablation or injection into tumors.

Formula: C₄H₁₀F₃NS

Purity: (1H-Nmr) Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 161.19 g/mol

Ref: 3D-FD02546

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

Ref: SR-22499