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等级
reagent grade
质量水平
蒸汽密度
3.65 (vs air)
蒸汽压
100 mmHg ( 22.6 °C)
检测方案
97%
形式
crystals
bp
61-62 °C (lit.)
mp
50-53 °C (lit.)
储存温度
2-8°C
SMILES字符串
BrC#N
InChI
1S/CBrN/c2-1-3
InChI key
ATDGTVJJHBUTRL-UHFFFAOYSA-N
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一般描述
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.
应用
用于肽的断裂和用于蛋白质固化过程。与 C60Ph5Cl 反应生成新型苯代异喹啉并[3′,4′:1,2][60]富勒烯。
Cyanogen bromide may be used:
- To activate polysaccharides for coupling with erythrocytes.
- As an oxidizing agent in urine thaimine assay.
- In the preparation of 2-amino-5-(2′-thienyl)-1,3,4-oxadiazole.
警示用语：
Danger
危险分类
Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1B
补充剂危害
WGK
WGK 3
闪点(°F)
closed cup
闪点(°C)
closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
Applied Biochemistry and Biotechnology, 44, 135-135 (1994)
Org. Mass Spectrom., 28, 1395-1395 (1993)
Threshold photoelectron spectroscopy of cyanogen bromide.
Yencha AJ, et al.
Chemical Physics Letters, 392(1), 202-208 (2004)
Abdul-Sada, A.K. et al.
Chemical Communications (Cambridge, England), 307-307 (1998)
N I Sokolova et al.
FEBS letters, 232(1), 153-155 (1988-05-09)
Cyanogen bromide was found to condense oligodeoxyribonucleotides on a complementary template in aqueous solution. Optimum conditions for this vigorous and effective reaction were developed. CNBr proved to be useful for incorporation of phosphoramidate or pyrophosphate internucleotide bonds in DNA duplexes.
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