481432
溴化氰
99.995% trace metals basis
别名:
氰化溴
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关于此项目
线性分子式:
BrCN
化学文摘社编号:
分子量:
105.92
Beilstein:
1697296
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
蒸汽密度
3.65 (vs air)
质量水平
蒸汽压
100 mmHg ( 22.6 °C)
方案
99.995% trace metals basis
沸点
61-62 °C (lit.)
mp
50-53 °C (lit.)
官能团
bromo
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
与 C60P 5Cl 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 the 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
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
闪点(°F)
>149.0 °F - closed cup
闪点(°C)
> 65 °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
此项目有
Abdul-Sada, A.K. et al.
Chemical Communications (Cambridge, England), 307-307 (1998)
Threshold photoelectron spectroscopy of cyanogen bromide.
Yencha AJ, et al.
Chemical Physics Letters, 392(1), 202-208 (2004)
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.
Low-temperature radiation polymerization of cyanogen bromide.
Kichigina GA, et al.
Mendeleev Communications, 8(4), 159-160 (1998)
Cyanogen bromide, a good reagent for assay of thiamine in urine.
K Ratanaubolchai et al.
Clinical chemistry, 25(9), 1670-1671 (1979-09-01)
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