4049-88-1

Basic information

• Product Name: dimethyl-lambda~2~-stannane - benzoic acid (1:2)
• CAS NO: 4049-88-1
• Molecular Formula: C₁₆H₁₆O₄Sn
• Molecular Weight: 393.0217
• Mol File: 4049-88-1.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 249.3°C at 760 mmHg
• Flash Point: 111.4°C
• Vapor Pressure: 0.0122mmHg at 25°C
• CAS DataBase Reference: dimethyl-lambda~2~-stannane - benzoic acid (1:2)(CAS DataBase Reference)
• NIST Chemistry Reference: dimethyl-lambda~2~-stannane - benzoic acid (1:2)(4049-88-1)
• EPA Substance Registry System: dimethyl-lambda~2~-stannane - benzoic acid (1:2)(4049-88-1)

Safety Data

• Hazardous Substances Data: 4049-88-1(Hazardous Substances Data)

Upstream product

• 16892-64-1 2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trithiatristanninane 
• 94-36-0 dibenzoyl peroxide 
• 4342-36-3 (Benzoyloxy)tributylstannan 
• 753-73-1 dimethyltin dichloride 
• 17265-04-2 cesium benzoate 
• 109655-62-1 [carbonyl-¹⁸O]peroxybenzoic acid tert-butyl ester 
• 1071707-92-0 C₆H₅C⁽¹⁸⁾OO⁽¹⁸⁾OCC₆H₅ 
• 65-85-0 benzoic acid 
• 93-97-0 benzoic acid anhydride 

Relevant articles and documents

Structural chemistry of organotin carboxylates. XI. X-Ray crystal structure of dimethyltin dibenzoate

The crystal and molecular structure of the title compound, , shows the Sn atom to exist in a skew-trapezoidal planar geometry.The carboxylate ligands chelate the Sn centre with asymmetric Sn-O bond distances of 2.156(9), 2.51(1) and 2.128(9), 2.510(9) Angstroem; the C-Sn-C angle of 147.2(7) deg is larger than those in related structures.There is a close intermolecular SnO contact of 2.96(1) Angstroem in the crystal lattice between centrosymmetrically-related molecules.