Diethylaminosulfur Trifluoride CAS 38078-09-0

Product Description:

Product Name: Diethylaminosulfur trifluoride CAS NO: 38078-09-0

Synonyms:

N-ethyl-N-(trifluoro-λ⁴-sulfanyl)ethanamine;

Sulfur Trifluoride Diethylamine Complex;

(DiethylaMino)sulfur Trifluoride;

Chemical & Physical Properties:

Appearance: Colorless oil

Assay :≥99.00%

Density: 1.316

Boiling Point: 30-32℃ (3 mmHg)

Flash Point: 23℃

Refractive Index: 1.41-1.416

Water Solubility: Decomposes

Stability: Stable under normal temperatures and pressures. Combines vigorously or explosively with water.

Storage Condition: 2-8℃

Sensitive: Moisture Sensitive

Safety Information:

Hazard Class: 8

Safety Statements: S16-S26-S36/37/39

HS Code: 2930909090

WGK Germany: 3

Packing Group: I

RIDADR: UN 2920

Risk Statements: R10; R14; R35; R5

Hazard Codes: C,T,F

Supplemental Hazard Statements: Reacts violently with water.

Symbol: GHS02, GHS05, GHS07

Signal Word: Danger

Caution Statement

P280; P305 + P351 + P338; P310

Hazard Declaration: H226; H302 + H312 + H332; H314

Diethylaminosulfur trifluoride (DAST) is the organosulfur compound with the formula Et2NSF3. This liquid is a fluorinating reagent used for the synthesis of organofluorine compounds. The compound is colourless; older samples assume an orange colour.

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