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对硝基苯乙酸

对硝基苯乙酸用途

【用途一】
主要用于医药和其他有机合成，还可用于生化研究
【用途二】
用于有机合成。

对硝基苯乙酸名称

[ CAS 号 ]:
104-03-0

[ 中文名 ]:
对硝基苯乙酸

[ 英文名 ]:
4-Nitrophenylacetic acid

[中文别名 ]:

[英文别名 ]:

4-Nitrophenylaceticacid
para-nitrophenyl acetic acid
4-Nitrophenylacetic
EINECS 203-168-5
(4-Nitrophenyl)acetic acid
RARECHEM AL BO 0237
4-Nitrophenylacetic acid
4-Nitrobenzeneacetic acid
para-nitrophenylethanoic acid
4-NITRO-A-TOLUIC ACID

对硝基苯乙酸物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
377.6±17.0 °C at 760 mmHg

[ 熔点 ]:
150-155 °C(lit.)

[ 分子式 ]:
C₈H₇NO₄

[ 分子量 ]:
181.145

[ 闪点 ]:
171.6±9.4 °C

[ 精确质量 ]:
181.037506

[ PSA ]:
83.12000

[ LogP ]:
1.24

[ 外观性状 ]:
淡黄色晶体

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.598

[ 储存条件 ]:
室温

[ 水溶解性 ]:
slightly soluble

对硝基苯乙酸MSDS

对硝基苯乙酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AJ1130010

CHEMICAL NAME :: Acetic acid, (p-nitrophenyl)-

CAS REGISTRY NUMBER :: 104-03-0

LAST UPDATED :: 199709

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H7-N-O4

MOLECULAR WEIGHT :: 181.16

WISWESSER LINE NOTATION :: WNR D1VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 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 :: 830 mg/kg

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

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 500 ug/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

对硝基苯乙酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
AJ1130010

[ 海关编码 ]:
29163900

对硝基苯乙酸合成路线

对硝基苯乙酸上下游产品

对硝基苯乙酸上游产品

对硝基苯乙酸下游产品

对硝基苯乙酸制备

1.由对硝基苯乙腈水解而得。将对硝基苯乙腈、浓硫酸和水混合，加热回流15min。再把反应物倒入冰水中，析出结晶，过滤，用冰水洗涤滤饼，再用水重结晶，即得对硝基苯乙酸。收率92%以上。

2.制法：

于装有搅拌器、回流冷凝器的反应瓶中，加入水150mL，慢慢加入浓硫酸150mL。而后加入对硝基苯乙腈（2）50g（0.3mol），搅拌下加热回流反应0.5h。反应完后，加入等体积的水，冷却后抽滤析出的液体。用约1000mL热水重结晶，活性炭脱色，趁热过滤，冷却析晶。抽滤，水洗，干燥，得浅黄色针状结晶对硝基苯乙酸（1）53g，mp151～153℃，收率95%。

对硝基苯乙酸海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

对硝基苯乙酸文献

Discovery of a functional polymorphism in human glutathione transferase zeta by expressed sequence tag database analysis.

Pharmacogenetics 10(1) , 49-57, (2000)

Analysis of the expressed sequence tag (EST) database by sequence alignment allows a rapid screen for polymorphisms in proteins of physiological interest. The human zeta class glutathione transferase ...

On the occurrence of multiple isoprenylated cysteine methyl ester hydrolase activities in bovine adrenal medulla.

Biochem. Biophys. Res. Commun. 284(1) , 50-6, (2001)

Rab proteins intervene in the controlled exocytosis of catecholamines by chromaffin cells from the adrenal medulla. These proteins are posttranslationally modified by digeranylgeranylation and carboxy...

Studies on the catalytic behaviour of a cholinesterase-like abzyme in an AOT microemulsion system.

J. Biotechnol. 97(2) , 177-82, (2002)

The hydrolytic activity of a monoclonal catalytic antibody (9A8) (abzyme) with acetylcholinesterase-like activity was investigated in water-in-oil (w/o) microemulsions (reverse micelles) based on sodi...

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