Allylboronic acid pinacol ester , ≥96.0%(GC) , 72824-04-5

Synonym(s):
2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;Allyl pinacol boronate;Pinacol allylboronate;Pinacolyl 2-propenylboronate;4,4,5,5-tetramethyl-2-(2-propen-1-yl)-1,3,2-dioxaborolane

CAS NO.：72824-04-5

Empirical Formula: C9H17BO2

Molecular Weight: 168.04

MDL number: MFCD00013347

EINECS: 672-877-3

PRODUCT Properties

• Boiling point: 50-53 °C/5 mmHg (lit.)
• Density: 0.896 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.4268(lit.)
• Flash point: 115 °F
• storage temp.: 2-8°C
• solubility: Chloroform, Methanol (Slightly)
• form: Liquid
• color: Clear colorless
• Water Solubility: Not miscible or difficult to mix in water.
• BRN: 4244068
• InChI: InChI=1S/C9H17BO2/c1-6-7-10-11-8(2,3)9(4,5)12-10/h6H,1,7H2,2-5H3
• InChIKey: YMHIEPNFCBNQQU-UHFFFAOYSA-N
• SMILES: O1C(C)(C)C(C)(C)OB1CC=C
• CAS DataBase Reference: 72824-04-5(CAS DataBase Reference)

Description and Uses

Allylboronic acid pinacol ester can act as reagent used for Palladium-catalyzed Suzuki-Miyaura cross-coupling reactions and olefin metathesis; Intermolecular radical additions; Allylboration of aldehydes catalyzed by chiral spirobiindane diol (SPINOL) based phosphoric acids and Cobalt-catalyzed regioselective hydrovinylation of dienes with alkenes ; Nucleic acid-templated energy transfer leading to a photorelease reaction .

Safety

• Symbol(GHS): GHS02
• Signal word: Warning
• Hazard statements: H226
• Precautionary statements: P210-P233-P240-P241-P242-P243
• PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Codes: Xi
• Risk Statements: 10-36/37/38
• Safety Statements: 26-36
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• Hazard Note: Irritant
• HazardClass: 3
• PackingGroup: III
• HS Code: 29310095
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Flam. Liq. 3
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)