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C91492

溴化氰

Name: 溴化氰
Brand: ALDRICH

reagent grade, 97%

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:

506-68-3

分子量:

105.92

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

57654055

EC Number:

208-051-2

Beilstein/REAXYS Number:

1697296

MDL number:

MFCD00011597

Assay:

97%

Form:

crystals

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属性

grade

reagent grade

Quality Level

200

vapor density

3.65 (vs air)

vapor pressure

100 mmHg ( 22.6 °C)

assay

97%

form

crystals

bp

61-62 °C (lit.)

mp

50-53 °C (lit.)

storage temp.

2-8°C

SMILES string

BrC#N

InChI

1S/CBrN/c2-1-3

InChI key

ATDGTVJJHBUTRL-UHFFFAOYSA-N

说明

General description

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.

Application

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.

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。

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pictograms

GHS06,GHS05,GHS09

signalword

Danger

hcodes

H300 + H310 + H330,H314,H400

pcodes

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

supp_hazards

EUH032

存储类别

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

ppe

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

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分析证书(COA)

Lot/Batch Number

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Applied Biochemistry and Biotechnology, 44, 135-135 (1994)

Org. Mass Spectrom., 28, 1395-1395 (1993)

Chemical reactions within DNA duplexes. Cyanogen bromide as an effective oligodeoxyribonucleotide coupling agent.

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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全球贸易项目编号

货号	GTIN
C91492-5G	04061833523247
C91492-25G	04061833523223
C91492-100G	04061833523216
C91492-500G	04061833523230