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2,3-二甲基苯甲酸

2,3-二甲基苯甲酸用途

用作有机合成中间体

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2,3-二甲基苯甲酸名称

[ CAS 号 ]:
603-79-2

[ 中文名 ]:
2,3-二甲基苯甲酸

[ 英文名 ]:
DIMETHYLBENZOIC ACID

[中文别名 ]:

[英文别名 ]:

2,3-dimethyl benzoic acid
EINECS 210-058-0
hemelliticacid
2,3-dimethyl-benzoicaci
Benzoic acid, 2,3-dimethyl-
DIMETHYLBENZOIC ACID
RARECHEM AL BO 0357
2,3-Dimethylbenzoic acid
O-XYLENE-3-CARBOXYLIC ACID
2,3-Dimethyl-benzoesaeure

2,3-二甲基苯甲酸物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
281.5±9.0 °C at 760 mmHg

[ 熔点 ]:
144-146 °C(lit.)

[ 分子式 ]:
C₉H₁₀O₂

[ 分子量 ]:
150.174

[ 闪点 ]:
129.6±13.4 °C

[ 精确质量 ]:
150.068085

[ PSA ]:
37.30000

[ LogP ]:
2.82

[ 外观性状 ]:
白色至淡黄色晶体粉末

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.550

[ 储存条件 ]:
室温

2,3-二甲基苯甲酸MSDS

2,3-二甲基苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG8734000

CHEMICAL NAME :: Benzoic acid, 2,3-dimethyl-

CAS REGISTRY NUMBER :: 603-79-2

BEILSTEIN REFERENCE NO. :: 0971590

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H10-O2

MOLECULAR WEIGHT :: 150.19

WISWESSER LINE NOTATION :: QVR B1 C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Behavioral - rigidity (including catalepsy) Behavioral - muscle contraction or spasticity

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,1020,1968

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2,3-二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-S36/37/39-S22

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

[ WGK德国 ]:
3

[ RTECS号 ]:
DG8734000

[ 海关编码 ]:
2916399090

2,3-二甲基苯甲酸合成路线

2,3-二甲基苯甲酸上下游产品

2,3-二甲基苯甲酸上游产品

2,3-二甲基苯甲酸下游产品

2,3-二甲基苯甲酸海关

[ 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%

2,3-二甲基苯甲酸文献

Specific involvement of two amino acid residues in cis-nerolidol binding to odorant-binding protein 5 AlinOBP5 in the alfalfa plant bug, Adelphocoris lineolatus (Goeze).

Insect Mol. Biol. 22(2) , 172-82, (2013)

Olfaction plays an important role in insects' survival and reproduction. Odorant-binding proteins (OBPs) are considered to be one of the crucial proteins in the insect olfactory pathway. In this study...

Metabolic fate of 3,4,5- and 2,3,5-trimethylphenyl methylcarbamates, the major constituents in Landrin insecticide.

J. Agric. Food Chem. 18(3) , 467-74, (1970)

Inducibility of the TOL catabolic pathway in Pseudomonas putida (pWW0) growing on succinate in continuous culture: evidence of carbon catabolite repression control.

J. Bacteriol. 176(8) , 2354-61, (1994)

The TOL catabolic genes in Pseudomonas putida (pWW0) are clustered in the upper operon, encoding enzymes for the conversion of toluene and xylenes to benzoate and toluates, and the meta-cleavage opero...

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