156159

Sodium cyanoborohydride

reagent grade, 95%

• 동의어(들): Sodium cyanotrihydridoborate
• Linear Formula: NaBH₃CN
• CAS Number: 25895-60-7
• Molecular Weight: 62.84
• Beilstein: 4152656
• EC Number: 247-317-2
• MDL number: MFCD00003516
• UNSPSC 코드: 12352306
• PubChem Substance ID: 24849595
• NACRES: NA.22

속성

• Grade: reagent grade
• Quality Level: 300
• 분석: 95%
• 형태: powder
• 반응 적합성: reagent type: reductant
• mp: >242 °C (dec.) (lit.)
• SMILES string: [Na+].[BH3-]C#N
• InChI: 1S/CH3BN.Na/c2-1-3;/h2H3;/q-1;+1
• InChI key: CVDUGUOQTVTBJH-UHFFFAOYSA-N

설명

일반 설명

Sodium cyanoborohydride, also known as sodium cyanotrihydridoborate, is a mild reducing agent that is stable in acidic conditions. It is widely used in the selective reduction of aryl aldehydes and ketones.

애플리케이션

Reagent for selective reductions.

Sodium cyanoborohydride is used as a reagent: 

• To convert the amino-functional Si₃N₄ surface to a reactive surface with aldehyde groups.
• For coupling amino-modified oligonucleotide probes.
• In the synthesis of a novel phenolate-bridged dilanthanum(III) complex of interest as a model for metalloproteins.
• In the reductive amination of aldehydes and ketones, and in the reductive alkylation of amines.

안전성 정보

• 픽토그램: GHS02,GHS06,GHS05,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H228,H260,H300 + H310 + H330,H314,H410
• 예방조치 성명서: P210 - P231 + P232 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B - Water-react 1
• 보충제 위험성: EUH032
• Storage Class Code: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flash Point (°F): 158.0 °F - closed cup
• Flash Point (°C): 70 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges