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对溴硝基苯

对溴硝基苯用途

用于有机合成、染料中间体。

对溴硝基苯名称

[ CAS 号 ]:
586-78-7

[ 中文名 ]:
1-溴-4-硝基苯

[ 英文名 ]:
1-Bromo-4-nitrobenzene

[中文别名 ]:

[英文别名 ]:

p-Bromonitrobenzene
MFCD00007280
4-Nitrobromobenzene
4-nitro-1-bromobenzene
p-Nitrophenyl bromide
para-bromonitrobenzene
4-Nitrophenyl bromide
Benzene, 1-bromo-4-nitro-
1-bromo-4-nitro-benzene
1-Bromo-4-nitrobenzene

对溴硝基苯物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
252.6±13.0 °C at 760 mmHg

[ 熔点 ]:
124-126 °C(lit.)

[ 分子式 ]:
C₆H₄BrNO₂

[ 分子量 ]:
202.005

[ 闪点 ]:
106.6±19.8 °C

[ 精确质量 ]:
200.942535

[ PSA ]:
45.82000

[ LogP ]:
2.55

[ 外观性状 ]:
灰白色至棕色粉末

[ 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,与食品原料、氧化剂分开储运

[ 水溶解性 ]:
insoluble

对溴硝基苯MSDS

对溴硝基苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY9040550

CHEMICAL NAME :: Benzene, 1-bromo-4-nitro-

CAS REGISTRY NUMBER :: 586-78-7

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

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 :: 500 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

对溴硝基苯安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 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) ]:
S36/37/39-S26-S22

[ 危险品运输编码 ]:
UN 3459 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
CY9040550

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29049085

对溴硝基苯合成路线

对溴硝基苯上下游产品

对溴硝基苯上游产品

对溴硝基苯下游产品

对溴硝基苯制备

由溴苯硝化而得。将溴苯加入浓硝酸和浓硫酸的混合物中，分多次加完，在激烈搅拌下反应，温度不得超过60℃反应结束冷至室温，放到冷水中析出对溴硝基苯，过滤，水洗，用甲醇重结晶。产率70%。

对溴硝基苯海关

[ 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%

对溴硝基苯文献

Tetragonal Cu2Se nanoflakes: synthesis using selenated propylamine as Se source and activation of Suzuki and Sonogashira cross coupling reactions.

Dalton Trans. 44(2) , 725-32, (2014)

The metastable tetragonal Cu2Se phase as nanoflakes has been synthesized for the first time by treating CuCl2 taken in a mixture (1:1) of 1-octadecene and oleylamine with H2N-(CH2)3-SePh dissolved in ...

Precursor chemistry matters in boosting photoredox activity of graphene/semiconductor composites.

Nanoscale 7 , 18062-70, (2015)

Considerable effort has been made to fabricate graphene (GR)/semiconductor composite photocatalysts, by using graphene oxide (GO) as the most widely used precursor of GR, toward an improved efficacy o...

Synthesis of diaryl ethers using an easy-to-prepare, air-stable, soluble copper (I) catalyst. Gujadhur R and Venkataraman D.

Synth. Commun. 31(18) , 2865-79, (2001)

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