481432

Cyanogen bromide

99.995% trace metals basis

• 동의어(들): Bromine cyanide
• Linear Formula: BrCN
• CAS Number: 506-68-3
• Molecular Weight: 105.92
• Beilstein: 1697296
• EC Number: 208-051-2
• MDL number: MFCD00011597
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24871758
• NACRES: NA.22

속성

• vapor density: 3.65 (vs air)
• Quality Level: 200
• vapor pressure: 100 mmHg ( 22.6 °C)
• 분석: 99.995% trace metals basis
• bp: 61-62 °C (lit.)
• mp: 50-53 °C (lit.)
• 작용기: bromo
• 저장 온도: 2-8°C
• SMILES string: BrC#N
• InChI: 1S/CBrN/c2-1-3
• InChI key: ATDGTVJJHBUTRL-UHFFFAOYSA-N

설명

일반 설명

Cyanogen bromide (CNBr) is a halogen halide. Its utility as a condensing agent during chemical ligation of oligodeoxyribonucleotides has been reported. Its threshold photoelectron (TPE) spectrum has been recorded under high resolution. The cryopolymerization of CNBr on irradiation has been investigated.

애플리케이션

Cyanogen bromide may be used:

• To activate polysaccharides for coupling with erythrocytes.
• As an oxidizing agent in the urine thaimine assay.
• In the preparation of 2-amino-5-(2′-thienyl)-1,3,4-oxadiazole.

Reaction with C₆₀Ph₅Cl produces a novel phenylated isoquinolino[3′,4′:1,2][60]fullerene.

안전성 정보

• 픽토그램: GHS06,GHS05,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H300 + H310 + H330,H314,H400
• 예방조치 성명서: P260 - P273 - 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 - Eye Dam. 1 - Skin Corr. 1B
• 보충제 위험성: EUH032
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point (°F): >149.0 °F - closed cup
• Flash Point (°C): > 65 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges