271411

Allyltributylstannane

97%

• Synonym(s): Allyltri-n-butyltin, Allyltributyltin, Tributyl-2-propenylstannane
• Linear Formula: CH₂=CHCH₂Sn(CH₂CH₂CH₂CH₃)₃
• CAS Number: 24850-33-7
• Molecular Weight: 331.12
• Beilstein/REAXYS Number: 3588340
• EC Number: 246-494-3
• MDL number: MFCD00010346
• UNSPSC Code: 12352103
• PubChem Substance ID: 24856436
• NACRES: NA.22

Properties

• Quality Level: 100
• 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

Description

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.

Safety Information

• 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