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2,6-二氯苯甲酸

2,6-二氯苯甲酸用途

主要用于有机合成、医药、农药、染料中间体

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2,6-二氯苯甲酸名称

[ CAS 号 ]:
50-30-6

[ 中文名 ]:
2,6-二氯苯甲酸

[ 英文名 ]:
2,6-Dichlorobenzoic acid

[英文别名 ]:

QVR BG FG
EINECS 200-025-9
Benzoic acid,2,6-dichloro
MFCD00002418
Benzoic acid, 2,6-dichloro-
2,6-dichloro-benzoic acid
2,6-Dichlor-benzoesaeure
2,6-dichlorophenylcarboxylic acid
2,5-DICHLORO-3'-PIPERIDINOMETHYL BENZOPHENONE
2,6-Dichlorobenzoic acid

2,6-二氯苯甲酸物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
298.7±20.0 °C at 760 mmHg

[ 熔点 ]:
139-142 °C(lit.)

[ 分子式 ]:
C₇H₄Cl₂O₂

[ 分子量 ]:
191.012

[ 闪点 ]:
134.5±21.8 °C

[ 精确质量 ]:
189.958832

[ PSA ]:
37.30000

[ LogP ]:
2.20

[ 外观性状 ]:
淡黄色粉末

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.599

[ 储存条件 ]:
室温

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

[ 水溶解性 ]:
0.1-1 g/100 mL at 19 ºC

2,6-二氯苯甲酸MSDS

2,6-二氯苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG7000000

CHEMICAL NAME :: Benzoic acid, 2,6-dichloro-

CAS REGISTRY NUMBER :: 50-30-6

BEILSTEIN REFERENCE NO. :: 0973858

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H4-Cl2-O2

MOLECULAR WEIGHT :: 191.01

WISWESSER LINE NOTATION :: QVR BG FG

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 :: 1500 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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 316 mg/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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2,6-二氯苯甲酸安全信息

[ 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-S24/25

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

[ WGK德国 ]:
3

[ RTECS号 ]:
DG7000000

[ 海关编码 ]:
29163900

2,6-二氯苯甲酸合成路线

2,6-二氯苯甲酸上下游产品

2,6-二氯苯甲酸上游产品

2,6-二氯苯甲酸下游产品

2,6-二氯苯甲酸海关

[ 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%

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