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2,3,5,6-四氯-4-(甲磺酰)吡啶

2,3,5,6-四氯-4-(甲磺酰)吡啶用途

液晶(LC)材料

2,3,5,6-四氯-4-(甲磺酰)吡啶名称

[ CAS 号 ]:
13108-52-6

[ 中文名 ]:
2,3,5,6-四氯-4-(甲磺酰)吡啶

[ 英文名 ]:
Davicil

[中文别名 ]:

2,3,5,6-四氯-4-(甲基磺酰)吡啶

[英文别名 ]:

Methyl 2,3,5,6-tetrachloro-4-pyridyl sulfone
2,3,5,6-tetrachloro-4-(methylsulphonyl)-pyridine
EINECS 236-035-5
Davicil
Tetrachloromethylsulfonylpyridine
2,3,5,6-tetrachloro-4-(methylsulphonyl)pyridine
2,3,5,6-Tetrachloro-4-(methylsulfonyl)pyridine
4-(Methylsulfonyl)-2,3,5,6-tetrachloropyridine
4-methylsulfonyl-2,3,5,6-tetrachloropyridine
Dowicil S-13

2,3,5,6-四氯-4-(甲磺酰)吡啶物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
451.1±45.0 °C at 760 mmHg

[ 熔点 ]:
148 °C

[ 分子式 ]:
C₆H₃Cl₄NO₂S

[ 分子量 ]:
294.970

[ 闪点 ]:
226.6±28.7 °C

[ 精确质量 ]:
292.863861

[ PSA ]:
55.41000

[ LogP ]:
2.45

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.580

[ 储存条件 ]:
室温，干燥

2,3,5,6-四氯-4-(甲磺酰)吡啶毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT6160000

CHEMICAL NAME :: Pyridine, 4-(methylsulfonyl)-2,3,5,6-tetrachloro-

CAS REGISTRY NUMBER :: 13108-52-6

BEILSTEIN REFERENCE NO. :: 1537517

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H3-Cl4-N-O2-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 770 mg/kg

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

REFERENCE :: NICHAS Nichidai Igaku Zasshi. Nihon University Medical Journal. (Nihon Daigaku Igakkai, 30, Oyaguchi kami-machi, Itabashi-ku, Tokyo 173, Japan) V.1- 1937- Volume(issue)/page/year: 40,329,1981 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989

2,3,5,6-四氯-4-(甲磺酰)吡啶安全信息

[ 危害码 (欧洲) ]:
Xn: Harmful;

[ 风险声明 (欧洲) ]:
R21/22

[ 安全声明 (欧洲) ]:
26-28

[ 海关编码 ]:
2933399090

2,3,5,6-四氯-4-(甲磺酰)吡啶海关

[ 海关编码 ]: 2933399090

[ 中文概述 ]:
2933399090. 其他结构含非稠合吡啶环的化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%