220345

Sodium bromide

ReagentPlus^®, ≥99%

• Linear Formula: NaBr
• CAS Number: 7647-15-6
• Molecular Weight: 102.89
• EC Number: 231-599-9
• MDL number: MFCD00003475
• UNSPSC 코드: 12352302
• eCl@ss: 38050404
• PubChem Substance ID: 329752238
• NACRES: NA.21

속성

• vapor pressure: 1 mmHg ( 806 °C)
• Quality Level: 100
• 제품 라인: ReagentPlus^®
• 분석: ≥99%
• 형태: powder or crystals
• pH: 5.4 (20 °C, 50 g/L)
• mp: 755 °C (lit.)
• solubility: ethanol: soluble(lit.); water: soluble(lit.)
• SMILES string: [Na+].[Br-]
• InChI: 1S/BrH.Na/h1H;/q;+1/p-1
• InChI key: JHJLBTNAGRQEKS-UHFFFAOYSA-M

설명

일반 설명

Sodium bromide (NaBr) is an inorganic salt. It is an inexpensive source of bromide anion. It is used as anucleophilic catalyst in organic synthesis. Additionally, NaBr is a useful electrolyte in electrochemical oxidations.

애플리케이션

Sodium bromide is used:

• As a catalyst for the microwavce assisted three-component cyclocondensation of aryl aldehydes, alkyl nitriles and dimedone for the synthesis of highly functionalized tetrahydrobenzo[b]pyrans.
• As a source of bromine radical in the preparation of bromomethylated γ-lactones via electrochemical oxidative bromination and cyclization series of alkenoic acid derivatives.

기타 정보

Go to Redi-Dri^™ Product Listing 746401

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H336,H361fd,H373
• 예방조치 성명서: P202 - P260 - P271 - P280 - P304 + P340 + P312 - P308 + P313
• Hazard Classifications: Repr. 2 - STOT RE 2 - STOT SE 3
• 표적 기관: Central nervous system
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable