271411

Allyltributylstannane

97%

• Sinónimos: Allyltri-n-butyltin, Allyltributyltin, Tributyl-2-propenylstannane
• Fórmula lineal: CH₂=CHCH₂Sn(CH₂CH₂CH₂CH₃)₃
• Número de CAS: 24850-33-7
• Peso molecular: 331.12
• Beilstein/REAXYS Number: 3588340
• EC Number: 246-494-3
• MDL number: MFCD00010346
• UNSPSC Code: 12352103
• PubChem Substance ID: 24856436
• NACRES: NA.22

Propiedades

• assay: 97%
• form: liquid
• refractive index: n20/D 1.486 (lit.)
• bp: 88-92 °C/0.2 mmHg (lit.)
• density: 1.068 g/mL at 25 °C (lit.)
• SMILES string: CCCC[Sn](CCCC)(CCCC)CC=C
• InChI: 1S/3C4H9.C3H5.Sn/c3*1-3-4-2;1-3-2;/h3*1,3-4H2,2H3;3H,1-2H2;
• Inchi Key: YLGRTLMDMVAFNI-UHFFFAOYSA-N

Descripción

Application

Allylation reagent for aldehydes catalyzed by chiral Lewis acids and ytterbium(III) trifluoromethanesulfonate (cat. no. 430595). Undergoes tetrakis(triphenylphosphine)palladium(0) (cat. no. 216666) catalyzed coupling with iodoquinones and allyl acetates.
Efficient allylation of aldehydes leading to homoallylic alcohols with trichloro-1,3,5-triazene.

Información de seguridad

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H301,H312,H315,H319,H360FD,H372,H410
• pcodes: P202 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: 217.4 °F - closed cup
• flash_point_c: 103 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter