< 生产厂家价格 >

邻羧基苯乙酸

邻羧基苯乙酸用途

【用途一】
有机合成中间体。

点击显示

邻羧基苯乙酸名称

[ CAS 号 ]:
89-51-0

[ 中文名 ]:
邻羧基苯乙酸

[ 英文名 ]:
Homophthalic acid

[中文别名 ]:

[英文别名 ]:

2-(Carboxymethyl)benzoic acid
Benzeneacetic acid, 2-carboxy-
a-Carboxy-o-toluic Acid
MFCD00004326
EINECS 201-913-9
Homophthalic Acid

邻羧基苯乙酸物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
389.5±17.0 °C at 760 mmHg

[ 熔点 ]:
178-182 °C(lit.)

[ 分子式 ]:
C₉H₈O₄

[ 分子量 ]:
180.157

[ 闪点 ]:
203.5±17.4 °C

[ 精确质量 ]:
180.042252

[ PSA ]:
74.60000

[ LogP ]:
1.18

[ 外观性状 ]:
略黄色固体

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.600

[ 储存条件 ]:
室温

[ 水溶解性 ]:
12 g/L (20 ºC)

邻羧基苯乙酸MSDS

邻羧基苯乙酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY1575590

CHEMICAL NAME :: Benzeneacetic acid, 2-carboxy-

CAS REGISTRY NUMBER :: 89-51-0

BEILSTEIN REFERENCE NO. :: 1872069

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H8-O4

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,7,1953

点击显示

邻羧基苯乙酸安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S22-S24/25-S37/39-S26

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

[ WGK德国 ]:
3

[ RTECS号 ]:
CY1575590

[ 海关编码 ]:
2917399090

邻羧基苯乙酸合成路线

邻羧基苯乙酸上下游产品

邻羧基苯乙酸上游产品

邻羧基苯乙酸下游产品

邻羧基苯乙酸制备

茚与浓硫酸反应制得。

点击显示

邻羧基苯乙酸海关

[ 海关编码 ]: 2917399090

[ 中文概述 ]:
2917399090 其他芳香多元羧酸. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

邻羧基苯乙酸文献

Catabolism of homophthalic acid by a soil bacterium.

FEMS Microbiol. Lett. 49(2-3) , 305-8, (1989)

A microorganism capable of degrading homophthalic acid as a sole source of carbon was isolated from soil. The strain was tentatively identified as Pseudomonas sp. Oxygen uptake studies were carried ou...

An expeditious and environmentally friendly synthesis of 3-substituted isocoumarins using microwave irradiation.

Nat. Prod. Res. 22(13) , 1120-7, (2008)

A microwave-assisted, environmentally friendly, high-yielding, time-saving synthesis of medicinally important 3-substituted isocoumarins was carried out in a single step by direct condensation of homo...

Metabolic pathway of homophthalic acid in Pseudomonas alcaligenes.

FEMS Microbiol. Lett. 110(1) , 59-64, (1993)

A microorganism capable of degrading homophthalic acid as a sole carbon source was isolated from garden soil. The strain was identified as Pseudomonas alcaligenes. The organism degraded homophthalate ...

更多文献

邻羧基苯乙酸

邻羧基苯乙酸用途

邻羧基苯乙酸名称

邻羧基苯乙酸物理化学性质

邻羧基苯乙酸MSDS

详细MSDS(安全技术说明书)

邻羧基苯乙酸毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

邻羧基苯乙酸安全信息

邻羧基苯乙酸合成路线

详细合成路线

邻羧基苯乙酸上下游产品

邻羧基苯乙酸上游产品

邻羧基苯乙酸下游产品

邻羧基苯乙酸制备

邻羧基苯乙酸海关

邻羧基苯乙酸文献

相关化工产品/化学物质：

推荐生产厂家/供应商：

相关化合物