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对甲氧基苯甲酸

对甲氧基苯甲酸用途

p-Anisic acid (4-Methoxybenzoic acid) 是anisic acid 的一个异构体,具有抗菌和防腐活性。

对甲氧基苯甲酸名称

[ CAS 号 ]:
100-09-4

[ 中文名 ]:
凯素灵

[ 英文名 ]:
p-Anisic acid

[中文别名 ]:

[英文别名 ]:

draconic acid
4-Methoxybenzoic acid
methoxyphenyl-4-carboxylic acid
draconicacid
EINECS 202-818-5
4-METHOXY BENZOIC ACID
p-Anisic Acid
Anisic acid
para-methoxy benzoic acid
4-METHOXYBENZOICACID

对甲氧基苯甲酸生物活性

[ 描述 ]:

p-Anisic acid (4-Methoxybenzoic acid) 是anisic acid 的一个异构体,具有抗菌和防腐活性。

[ 相关类别 ]:

研究领域 >> 感染

信号通路 >> 抗感染 >> 细菌

[ 靶点 ]

Human Endogenous Metabolite

[参考文献]

[1]. DeWeerd K, et al. Metabolism of the 18O-methoxy substituent of 3-methoxybenzoic acid and other unlabeled methoxybenzoic acids by anaerobic bacteria. Appl Environ Microbiol. 1988 May;54(5):1237-42.

对甲氧基苯甲酸物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
278.3±13.0 °C at 760 mmHg

[ 熔点 ]:
182-185 °C(lit.)

[ 分子式 ]:
C₈H₈O₃

[ 分子量 ]:
152.147

[ 闪点 ]:
115.5±13.3 °C

[ 精确质量 ]:
152.047348

[ PSA ]:
46.53000

[ LogP ]:
1.96

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.546

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开存放

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

对甲氧基苯甲酸MSDS

对甲氧基苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BZ4395000

CHEMICAL NAME :: p-Anisic acid

CAS REGISTRY NUMBER :: 100-09-4

BEILSTEIN REFERENCE NO. :: 0508910

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H8-O3

MOLECULAR WEIGHT :: 152.16

WISWESSER LINE NOTATION :: QVR DO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

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

REFERENCE :: CKFRAY Ceskoslovenska Farmacie. (PNS-Ustredni Expedice a Dovoz Tisku, Kafkova 19, 160 00 Prague 6, Czechoslovakia) V.1- 1952- Volume(issue)/page/year: 31,236,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81709 No. of Facilities: 14 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 392 (estimated)

对甲氧基苯甲酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-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

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S24/25

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

[ WGK德国 ]:
1

[ RTECS号 ]:
BZ4395000

[ 海关编码 ]:
2918990090

对甲氧基苯甲酸合成路线

对甲氧基苯甲酸上下游产品

对甲氧基苯甲酸上游产品

对甲氧基苯甲酸下游产品

对甲氧基苯甲酸制备

以对羟基苯甲酸与硫酸二甲酯反应即得。

对甲氧基苯甲酸海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 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

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

对甲氧基苯甲酸文献

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Plant Cell 26(10) , 4171-87, (2014)

In Arabidopsis thaliana, responses to pathogen-associated molecular patterns (PAMPs) are mediated by cell surface pattern recognition receptors (PRRs) and include the accumulation of reactive oxygen s...

Carbonic anhydrase inhibitors. Inhibition of the β-class enzymes from the fungal pathogens Candida albicans and Cryptococcus neoformans with branched aliphatic/aromatic carboxylates and their derivatives.

Bioorg. Med. Chem. Lett. 21 , 2521-6, (2011)

The inhibition of the β-carbonic anhydrases (CAs, EC 4.2.1.1) from the pathogenic fungi Cryptococcus neoformans (Can2) and Candida albicans (Nce103) with a series of 25 branched aliphatic and aromatic...

Calculating virtual log P in the alkane/water system (log P(N)(alk)) and its derived parameters deltalog P(N)(oct-alk) and log D(pH)(alk).

J. Med. Chem. 48 , 3269-79, (2005)

Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm...

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