Sulfur trioxide N,N-dimethylformamide complex, 47+% active SO3, Thermo Scientific Chemicals

Brand:  Thermo Scientific 425850250

Product Code. 10774745

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Lewis acid

Specifications

• Chemical Name or Material: Sulfur trioxide N, N-dimethylformamide complex
• CAS: 29584-42-7
• Color: Beige to Brown
• Infrared Spectrum: Authentic
• Molecular Formula: C3H7NO4S
• MDL Number: MFCD00043411
• Synonym: n,n-dimethylformamide sulfur trioxide complex, dmf-sulfur trioxide complex, n,n-dimethylformamide; sulfur trioxide, sulfur trioxide dimethylformamide complex, formamide, n,n-dimethyl-, compd. with sulfur trioxide 1:1, dmf.so3, n,n-dimethylformamide, compound with sulphur trioxide, dimethyl formamide sulfur trioxide, dimethylformamide; sulfur trioxide, sulfur trioxide n,n-dimethylformamide complex
• SMILES: O=S(=O)=O.CN(C)C=O
• Molecular Weight (g/mol): 153.15
• Formula Weight: 153.16
• Physical Form: Crystals

• Name Note: 47+% active SO₃
• Melting Point: 155.0°C to 158.0°C
• Flash Point: >120°C
• Packaging: Glass bottle
• Linear Formula: SO₃·HCON(CH₃)₂
• Quantity: 25 g
• InChI Key: AFDQGRURHDVABZ-UHFFFAOYSA-N
• IUPAC Name: N,N-dimethylformamide;sulfur trioxide
• PubChem CID: 169056
• Percent Purity: 47+% active SO3

Safety and Handling

Product Identifier

• Sulfur trioxide N,N-dimethylformamide complex

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only