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二苯并-18-冠醚-6

二苯并-18-冠醚-6用途

二苯并-18-冠-6是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

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二苯并-18-冠醚-6名称

[ CAS 号 ]:
14187-32-7

[ 中文名 ]:
二苯并-18-冠醚-6

[ 英文名 ]:
Dibenzo-18-crown-6

[中文别名 ]:

[英文别名 ]:

Dibenzo-18-crown-6
MFCD00005098
Dibenzo-18-crown 6-Ether
Dibenzo-18-crown-6-ether
EINECS 238-041-3

二苯并-18-冠醚-6生物活性

[ 描述 ]:

二苯并-18-冠-6是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

二苯并-18-冠醚-6物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
503.1±50.0 °C at 760 mmHg

[ 熔点 ]:
162-164 °C(lit.)

[ 分子式 ]:
C₂₀H₂₄O₆

[ 分子量 ]:
360.40

[ 闪点 ]:
206.0±30.0 °C

[ 精确质量 ]:
360.157288

[ PSA ]:
55.38000

[ LogP ]:
1.84

[ 外观性状 ]:
红色粉末

[ 蒸汽压 ]:
0.0±1.2 mmHg at 25°C

[ 折射率 ]:
1.500

[ 储存条件 ]:
室温

[ 水溶解性 ]:
sparingly soluble

二苯并-18-冠醚-6MSDS

二苯并-18-冠醚-6毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP5386000

CHEMICAL NAME :: Dibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin, 6,7,9,10,17,18,20,21-octahydro-

CAS REGISTRY NUMBER :: 14187-32-7

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C20-H24-O6

MOLECULAR WEIGHT :: 360.44

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2600 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 560 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),48,1987

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4500 mg/kg

TOXIC EFFECTS :: Behavioral - muscle contraction or spasticity

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(11),72,1987

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 430 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),48,1987

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 430 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),48,1987

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二苯并-18-冠醚-6安全信息

[ 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-S37/39

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

[ WGK德国 ]:
2

[ RTECS号 ]:
HP5386000

[ 海关编码 ]:
2932999099

二苯并-18-冠醚-6合成路线

二苯并-18-冠醚-6上下游产品

二苯并-18-冠醚-6上游产品

二苯并-18-冠醚-6下游产品

二苯并-18-冠醚-6制备

注意1冠醚有毒，操作应小心。
在装有温度计、恒压滴液漏斗、机械搅什器和带导气管的回流冷凝器的5升三颈烧瓶中，加入330克(3.00摩尔)邻苯止酚和2升正丁醇。在搅拌和通氮下，加入122克3.05摩尔)粒状氢氧化钠。迅速加热至回流(约116℃)，滴加222f克(1.55摩尔)双（2一氯乙基)醚与150毫升正丁醇配成的溶液，历时2小时。继续搅拌回流1小肘，冷至90℃，再加入122克(3.05摩尔)粒状氢氧化钠，搅拌回流30分钟后，滴加222克1.55摩尔)双(2一氯乙墓)醚与150毫升正丁醇配成的溶液，历时2小时。继续反应1小时后，滴加21毫升浓盐酸使之酸化，蒸出约了00毫升正丁醇后，往蒸馏瓶中滴加水，其速度应使瓶内混合物体积保持不变。继续蒸馏，直到蒸馏蒸气的温度超过96℃为止。冷至30一40℃，用500毫升丙酮稀释余下的浆状物，搅拌凝聚的沉淀物，吸滤。将粗产品与2升水搅拌后吸滤，再与1升丙酮搅拌后吸滤，用500毫升丙酮洗涤，吸滤干燥，得221一260克(39一48%)白色纤维伏晶体，进一步纯化，可从苯中重结晶，则得白色纤维状晶体，

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二苯并-18-冠醚-6海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 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

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

二苯并-18-冠醚-6文献

Solvation of dichlorocarbene: complexation with aryl ethers.

J. Phys. Chem. A 114(1) , 209-17, (2010)

Dichlorocarbene (CCl(2)), generated by laser flash photolysis of dichlorodiazirine, formed pi- and O-ylidic complexes with aromatic ethers such as anisole, 1,3-dimethoxybenzene, 1,3,5-trimethoxybenzen...

Ultraviolet photodepletion spectroscopy of dibenzo-18-crown-6-ether complexes with alkaline Earth metal divalent cations.

J. Phys. Chem. A 114(42) , 11167-74, (2010)

Ultraviolet photodepletion spectra of dibenzo-18-crown-6-ether complexes with alkaline earth metal divalent cations (A(2+)-DB18C6, A = Ba, Sr, Ca, and Mg) were obtained in the gas phase using electros...

Preparation of 4,4′-bis-(carboxyl phenylazo)-dibenzo-18-crown-6 dye and its application on ratiometric colorimetric recognition to Hg2+

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 79(3) , 661-5, (2011)

Graphical abstract . In this contribution, a multifunctional dye, 4,4′-bis-(carboxyl azobenzene)-dibenzo-18-crown-6 dye (BCADC) was designed and prepared via diazotization and coupling reaction of dib...

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二苯并-18-冠醚-6

二苯并-18-冠醚-6用途

二苯并-18-冠醚-6名称

二苯并-18-冠醚-6生物活性

二苯并-18-冠醚-6物理化学性质

二苯并-18-冠醚-6MSDS

详细MSDS(安全技术说明书)

二苯并-18-冠醚-6毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

二苯并-18-冠醚-6安全信息

二苯并-18-冠醚-6合成路线

详细合成路线

二苯并-18-冠醚-6上下游产品

二苯并-18-冠醚-6上游产品

二苯并-18-冠醚-6下游产品

二苯并-18-冠醚-6制备

二苯并-18-冠醚-6海关

二苯并-18-冠醚-6文献

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