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2,4-二甲基苯甲酸

2,4-二甲基苯甲酸用途

【用途一】
用于有机合成及农药、医药中间体
【用途二】
有机合成及农药、医药中间体。

2,4-二甲基苯甲酸名称

[ CAS 号 ]:
611-01-8

[ 中文名 ]:
2,4-二甲基苯甲酸

[ 英文名 ]:
2,4-Dimethylbenzoic acid

[中文别名 ]:

不对称间二甲苯酸

[英文别名 ]:

MFCD00002480
m-Xylylsaeure
EINECS 210-246-2
asym.-m-Xylylic acid
Benzoic acid, 2,4-dimethyl-
asymm. m-Xylylsaeure
Benzoic acid,2,4-dimethyl
m-Xylene-4-carboxylic Acid
2,4-Dimethylbenzoic acid
2,4-Dimethyl-benzoesaeure

2,4-二甲基苯甲酸物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
268.8±0.0 °C at 760 mmHg

[ 熔点 ]:
124-126 °C(lit.)

[ 分子式 ]:
C₉H₁₀O₂

[ 分子量 ]:
150.174

[ 闪点 ]:
131.3±13.4 °C

[ 精确质量 ]:
150.068085

[ PSA ]:
37.30000

[ LogP ]:
2.82

[ 外观性状 ]:
白色结晶粉末

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.550

[ 储存条件 ]:
室温

2,4-二甲基苯甲酸MSDS

2,4-二甲基苯甲酸安全信息

[ 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

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

[ WGK德国 ]:
3

[ 海关编码 ]:
29163900

2,4-二甲基苯甲酸合成路线

2,4-二甲基苯甲酸上下游产品

2,4-二甲基苯甲酸上游产品

2,4-二甲基苯甲酸下游产品

2,4-二甲基苯甲酸海关

[ 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%

2,4-二甲基苯甲酸文献

Toxicokinetics and metabolism of pseudocumene (1,2,4-trimethylbenzene) after inhalation exposure in rats.

Int. J. Occup. Med. Environ. Health 15(1) , 37-42, (2002)

The objective of this study was to evaluate the toxicokinetics and metabolism of pseudocumene after inhalation exposure. Male Wistar rats were exposed to pseudocumene vapors at nominal concentrations ...

[Studies on antibacterial activities of secondary metabolites from fungus Cephalosporium sp. AL031].

Zhong Yao Cai 27(4) , 270-2, (2004)

The antibacterial activity of fourteen identified compounds from secondary metabolites of fungus Cephalosporium sp. AL031 against eleven gram-positive or gram-negative bacteria in vitro was investigat...

Acidic metabolites of pseudocumene in rabbit urine.

Arch. Toxicol. 45(2) , 93-100, (1980)

In order to identify biological indicators of exposure to trimethylbenzenes, the metabolism of pseudocumene (1,2,4-trimethylbenzene) was investigated in rabbits. After oral administration of this comp...

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