9-Borabicyclo[3.3.1]nonane dimer

• Catalog No.: 178713
• CAS Number: 21205-91-4
• M. F.: C16H28B2
• M. W.: 242.01552
• Purity: 98%

SYNONYMS

• Title: 9-硼双环[3.3.1]壬烷二聚体
• IUPAC name: (1s,5s)-9-[(1s,5s)-9-borabicyclo[3.3.1]nonan-9-yl]-9-borabicyclo[3.3.1]nonane
• IUPAC Traditional name: (1s,5s)-9-[(1s,5s)-9-borabicyclo[3.3.1]nonan-9-yl]-9-borabicyclo[3.3.1]nonane
• Synonyms: 9-BBN

DATABASE IDS

• CAS Number: 21205-91-4
• MDL Number: MFCD00168069
• PubChem SID: 24850763
• Beilstein Number: 605509

PROPERTIES

• Empirical Formula (Hill Notation): C16H30B2
• Purity: 98%
• Apperance: crystalline
• Melting Point: 150-152 °C(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H228-H261-H315-H319-H335
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P210-P231 + P232-P261-P305 + P351 + P338-P422
• RID/ADR: UN 3396 4.3/PG 2
• Risk Statements: 11-14/15-36/37/38
• Safety Statements: 26-43
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 4.3
• UN Number: 3396
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Application
Air-stable, crystalline reagent used to reductively cleave cyclic acetals and ketals to monobenzylated 1,2-diols.1
Employed in the hydroboration of alkynes, nitriles, and ketones.
Reagent found to reduce peroxo esters to alcohols without concomitant reduction of the peroxo linkage.
Packaging
5, 25, 100 g in glass bottle

Description (简体中文)

Application
已发现将过氧酯还原为醇（不伴随过氧键还原）的试剂。
用于炔烃、腈类、和酮类的硼氢化反应。
空气稳定的结晶试剂，用于将环状缩醛和缩酮还原裂解为单苄化 1,2-二醇。1
包装
5, 25, 100 g in glass bottle