283479

Diethyl diallylmalonate

98%

• Linear Formula: (H₂C=CHCH₂)₂C(CO₂C₂H₅)₂
• CAS Number: 3195-24-2
• Molecular Weight: 240.30
• EC Number: 221-696-4
• MDL number: MFCD00009126
• UNSPSC Code: 12352100
• PubChem Substance ID: 24857107
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 98%
• form: liquid
• refractive index: n20/D 1.446 (lit.)
• bp: 128-130 °C/12 mmHg (lit.)
• density: 0.994 g/mL at 25 °C (lit.)
• SMILES string: CCOC(=O)C(CC=C)(CC=C)C(=O)OCC
• InChI: 1S/C13H20O4/c1-5-9-13(10-6-2,11(14)16-7-3)12(15)17-8-4/h5-6H,1-2,7-10H2,3-4H3
• InChI key: LYUUVYQGUMRKOV-UHFFFAOYSA-N

Description

General description

Low catalyst loading in ring-closing metathesis reaction of diethyl diallylmalonate has been reported. Cationic nickel (with monodentate phosphoramidites and Wilke′s azaphospholene as ligands) catalyzed cycloisomerisation of diethyl diallylmalonate has been reported.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315 - H319 - H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves