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4-硝基苯甲醚

4-硝基苯甲醚用途

【用途一】
用作染料和医药中间体，主要用于生产对氨基苯甲醚、蓝色盐、维生素B等
【用途二】
该品是染料及其他有机合成的中间体，用于制造对氨基苯甲醚、蓝色盐VB等。

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4-硝基苯甲醚名称

[ CAS 号 ]:
100-17-4

[ 中文名 ]:
4-硝基苯甲醚

[ 英文名 ]:
4-Nitroanisole

[中文别名 ]:

对硝基苯甲醚

[英文别名 ]:

1-Methoxy-4-nitrobenzene
4-Nitroanisole
MFCD00007327
Methyl 4-nitrophenyl ether
Benzene, 1-methoxy-4-nitro-
EINECS 202-825-3

4-硝基苯甲醚物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
260.0±0.0 °C at 760 mmHg

[ 熔点 ]:
51-53 °C

[ 分子式 ]:
C₇H₇NO₃

[ 分子量 ]:
153.135

[ 闪点 ]:
134.6±21.8 °C

[ 精确质量 ]:
153.042587

[ PSA ]:
55.05000

[ LogP ]:
2.03

[ 外观性状 ]:
米色结晶固体

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.543

[ 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. Incompatible with strong oxidizing agents, strong bases.

[ 水溶解性 ]:
0.468 g/L (20 ºC)

4-硝基苯甲醚MSDS

4-硝基苯甲醚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BZ8800000

CHEMICAL NAME :: Anisole, p-nitro-

CAS REGISTRY NUMBER :: 100-17-4

LAST UPDATED :: 199701

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C7-H7-N-O3

MOLECULAR WEIGHT :: 153.15

WISWESSER LINE NOTATION :: WNR DO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >16 gm/kg

TOXIC EFFECTS :: Liver - fatty liver degeneration Kidney, Ureter, Bladder - other changes

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1400 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Gastrointestinal - other changes Liver - fatty liver degeneration

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 698 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex)

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 5 mg/disc

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 170,11,1986 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 3 mg/m3 JAN 1993

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4-硝基苯甲醚安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R68

[ 安全声明 (欧洲) ]:
S61-S36/37

[ 危险品运输编码 ]:
UN 3458 6.1/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
BZ8800000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2909309090

4-硝基苯甲醚合成路线

4-硝基苯甲醚上下游产品

4-硝基苯甲醚上游产品

4-硝基苯甲醚下游产品

4-硝基苯甲醚制备

1.加压醚化法由对氯硝基苯与甲醇醚化而得。

2.相转移催化法此法具有许多优点，适用于多种反应。特别是在亲核置换反应中，可以对亲核质点起活化作用，提高其反应活泼型，从而使许多难以反应的有机物可以在较温和的条件下进行反应，且可以缩短反应时间，抑制副反应。将0.25mol对硝基氯苯、0.48mol甲醇、0.0175mol季铵盐相转移催化剂加入250ml三口瓶中，在搅拌下加热回流（72℃），将0.50mol氢氧化钠一次加入，控制温度在80℃，反应3h，再将反应液骤冷固化，用冷水洗涤滤饼，烘干称重，取样进行气相色谱分析。以季铵盐（一般以碳原子总数12~15为宜）作为相转移催化剂。物料配比为：对硝基氯苯：甲醇：氢氧化钠：催化剂=1:1.87:2.36:0.053（摩尔比），反应温度80℃、反应时间3h，氢氧化钠一次加入，对硝基氯苯转化率为100%，对硝基苯甲醚平均收率96.5%，凝固点大于51℃。

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4-硝基苯甲醚海关

[ 海关编码 ]: 2909309090

[ 中文概述 ]:
2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。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 ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

4-硝基苯甲醚文献

Mechanistic Insight into the Yolk@Shell Transformation of MnO@Silica Nanospheres Incorporating Ni(2+) Ions toward a Colloidal Hollow Nanoreactor.

Small 11(16) , 1930-8, (2015)

As an effort to develop a simple and versatile synthetic strategy that contributes to the evolution of hollow nanostructures with increasing complexity and functionality, this research is devoted to s...

Photolysis of Low-Brominated Diphenyl Ethers and Their Reactive Oxygen Species-Related Reaction Mechanisms in an Aqueous System.

PLoS ONE 10 , e0135400, (2015)

To date, no report was concerned with participation of reactive oxygen species in waters during photolysis of low-brominated diphenyl ethers (LBDEs). Herein, we found that electron spin resonance (ESR...

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...

更多文献

4-硝基苯甲醚

4-硝基苯甲醚用途

4-硝基苯甲醚名称

4-硝基苯甲醚物理化学性质

4-硝基苯甲醚MSDS

详细MSDS(安全技术说明书)

4-硝基苯甲醚毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

4-硝基苯甲醚安全信息

4-硝基苯甲醚合成路线

详细合成路线

4-硝基苯甲醚上下游产品

4-硝基苯甲醚上游产品

4-硝基苯甲醚下游产品

4-硝基苯甲醚制备

4-硝基苯甲醚海关

4-硝基苯甲醚文献

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