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邻溴硝基苯

邻溴硝基苯用途

用于有机合成。

邻溴硝基苯名称

[ CAS 号 ]:
577-19-5

[ 中文名 ]:
1-溴-2-硝基苯

[ 英文名 ]:
1-Bromo-2-nitrobenzene

[中文别名 ]:

[英文别名 ]:

o-Nitrophenyl bromide
ortho-nitrobromobenzene
Benzene,1-bromo-2-nitro
2-bromo-1-nitrobenzene
1-Bromo-2-nitrobenzene
bromo-nitrobenzene
2-Bromonitrobenzene
Benzene, 1-bromo-2-nitro-
WNR BE
o-Nitrobromobenzene

邻溴硝基苯物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
261.0±0.0 °C at 760 mmHg

[ 熔点 ]:
40-42 °C(lit.)

[ 分子式 ]:
C₆H₄BrNO₂

[ 分子量 ]:
202.005

[ 闪点 ]:
87.8±19.8 °C

[ 精确质量 ]:
200.942535

[ PSA ]:
45.82000

[ LogP ]:
2.52

[ 外观性状 ]:
黄色固体

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.606

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、食品添加剂分开存放

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong bases, strong oxidizing agents.

[ 水溶解性 ]:
insoluble

邻溴硝基苯MSDS

邻溴硝基苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY9040450

CHEMICAL NAME :: Benzene, 1-bromo-2-nitro-

CAS REGISTRY NUMBER :: 577-19-5

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C6-H4-Br-N-O2

MOLECULAR WEIGHT :: 202.02

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 250 ug/plate

REFERENCE :: SAIGBL Sangyo Igaku. Japanese Journal of Industrial Health. (Nippon Sangyo Eisei Igakkai, Kosu Eisei Bldg., 1-29-8, Shinjuku, Shinjuku-ku, Tokyo 160, Japan) V.1- 1959- Volume(issue)/page/year: 29,34,1987

邻溴硝基苯安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H312-H332

[ 警示性声明 ]:
P280

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S36/37-S36/37/39-S26-S22

[ 危险品运输编码 ]:
UN 3459 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
CY9040450

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29049085

邻溴硝基苯合成路线

邻溴硝基苯上下游产品

邻溴硝基苯上游产品

邻溴硝基苯下游产品

邻溴硝基苯制备

由邻硝基苯胺经下列步骤制得。将邻硝基苯胺和硫酸的混合物冷却至0-5℃，在搅拌下慢慢加入亚硝酸钠水溶液，至反应对淀粉碘化钾试纸变蓝。将所得的重氮盐溶液在搅拌下慢慢加入40℃的溴化亚铜溶液中。冷却后用乙醚提取，提取液用碱液、盐酸溶液及水洗涤，回收乙醚后即得产品。产率约70%。

邻溴硝基苯海关

[ 海关编码 ]: 2904909090

[ 中文概述 ]:
2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

邻溴硝基苯文献

Organo-palladium(II) complexes bearing unsymmetrical N,N,N-pincer ligands: synthesis, structures and oxidatively induced coupling reactions.

Dalton Trans. 44(16) , 7230-41, (2015)

The 2-(2′-aniline)-6-imine-pyridines, 2-(C6H4-2′-NH2)-6-(CMe=NAr)C5H3N (Ar = 4-i-PrC6H4 (HL1a), 2,6-i-Pr2C6H3 (HL1b)), have been synthesised via sequential Stille cross-coupling, deprotection and cond...

Synthesis of quinolines, 2-quinolones, phenanthridines, and 6(5h)-phenanthridinones via palladium[0]-mediated Ullmann cross-coupling of 1-bromo-2-nitroarenes with beta-halo-enals, -enones, or -esters.

Org. Lett. 6(16) , 2741-4, (2004)

Palladium[0]-mediated Ullmann cross-coupling of 1-bromo-2-nitrobenzene (1 R = H) and its derivatives with a range of beta-halo-enals, -enones, or -esters readily affords the corresponding beta-aryl de...

New protocols for the synthesis of 3, 4-annulated and 4-substituted quinolines from ß-bromo-a, ß-unsaturated aldehydes and 1-bromo-2-nitrobenzene or 2-bromoacetanilide. Some S, et al.

Tetrahedron Lett. 48(20) , 3609-12, (2007)

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