<生产厂家价格>

2,3,4-三氯苯甲酸

2,3,4-三氯苯甲酸名称

[ CAS 号 ]:
50-75-9

[ 中文名 ]:
2,3,4-三氯苯甲酸

[ 英文名 ]:
trichlorobenzoic acid

[英文别名 ]:

BENZOIC ACID,2,3,4-TRICHLORO
2,3,4,5,6-PENTACHLOROPYRIDINE
2,3,4-Trichlorobenzoic acid
2,3,4-trichloro-benzoic acid
Benzoic acid, 2,3,4-trichloro-
Benzoic acid, trichloro-
trichlorobenzoic acid
2,3,4-Trichlor-benzoesaeure

2,3,4-三氯苯甲酸物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
340.3±37.0 °C at 760 mmHg

[ 分子式 ]:
C₇H₃Cl₃O₂

[ 分子量 ]:
225.456

[ 闪点 ]:
159.6±26.5 °C

[ 精确质量 ]:
223.919861

[ PSA ]:
37.30000

[ LogP ]:
3.56

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.611

[ 储存条件 ]:
室温

2,3,4-三氯苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH7350000

CHEMICAL NAME :: Benzoic acid, 2,3,4-trichloro-

CAS REGISTRY NUMBER :: 50-75-9

BEILSTEIN REFERENCE NO. :: 1872130

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H3-Cl3-O2

MOLECULAR WEIGHT :: 225.45

WISWESSER LINE NOTATION :: QVR BG CG DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 300 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - muscle weakness Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 13,1538,1964

2,3,4-三氯苯甲酸安全信息

[ 海关编码 ]:
2916399090

2,3,4-三氯苯甲酸合成路线

详细合成路线

2,3,4-三氯苯甲酸海关

[ 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%