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15-冠醚-5

15-冠醚-5用途

15-冠-5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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15-冠醚-5名称

[ CAS 号 ]:
33100-27-5

[ 中文名 ]:
15-冠醚-5

[ 英文名 ]:
15-Crown-5

[中文别名 ]:

[英文别名 ]:

15-Crown 5-Ether
15-Crown-5-ether
EINECS 251-379-6
MFCD00005110
1,4,7,10,13-pentaoxacyclopentadecanato
15-Crown-5 ether
1,4,7,10,13-Pentaoxacyclopentadecane
1,4,7,10,13-pentaoxa-cyclopentadecane
1,4,10,13-Pentaoxacyclopentadecane
15-Crown-5

15-冠醚-5生物活性

[ 描述 ]:

15-冠-5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

[体外研究]

15-冠-5用作高效相转移催化剂和络合剂。它用于分离氧鎓离子 (H7O3)+盐,尤其是从四氯金酸溶液中。它催化青霉素和头孢菌素系列中羧酸钠盐的奥-烷基化,从而在不使用酸的情况下促进酯化反应。它还用于促进醚与受阻醇和氢化钠的威廉姆森合成。与氢化铝锂一起使用,用于在氢溶剂中进行还原反应。此外,它还参与霍纳·沃兹沃斯·埃蒙斯反应以从醛制备茋。

15-冠醚-5物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
350.9±0.0 °C at 760 mmHg

[ 熔点 ]:
-20ºC

[ 分子式 ]:
C₁₀H₂₀O₅

[ 分子量 ]:
220.26

[ 闪点 ]:
139.1±25.0 °C

[ 精确质量 ]:
220.131073

[ PSA ]:
46.15000

[ LogP ]:
-0.68

[ 外观性状 ]:
无色液体

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.404

[ 储存条件 ]:
室温

[ 稳定性 ]:
Stable. Incompatible with oxidizing agents, strong acids. Avoid exposure to water or moist air.

[ 水溶解性 ]:
MISCIBLE

15-冠醚-5MSDS

详细MSDS(安全技术说明书)

15-冠醚-5毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SB0200000

CHEMICAL NAME :: 1,4,7,10,13-Pentaoxacyclopentadecane

CAS REGISTRY NUMBER :: 33100-27-5

BEILSTEIN REFERENCE NO. :: 1618144

LAST UPDATED :: 199710

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C10-H20-O5

MOLECULAR WEIGHT :: 220.30

WISWESSER LINE NOTATION :: T-15-O DO GO JO MOTJ

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 :: 1410 mg/kg

TOXIC EFFECTS :: Behavioral - tremor

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 1,339,1978

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 530 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 :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1020 mg/kg

TOXIC EFFECTS :: Behavioral - tremor

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 44,263,1978

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 514 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 :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2520 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 - rabbit

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

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15-冠醚-5安全信息

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R20/22;R36

[ 安全声明 (欧洲) ]:
S26-S39

[ 危险品运输编码 ]:
2810

[ WGK德国 ]:
3

[ RTECS号 ]:
SB0200000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
29329995

15-冠醚-5合成路线

详细合成路线

15-冠醚-5上下游产品

15-冠醚-5上游产品

15-冠醚-5下游产品

15-冠醚-5制备

1、通常采用威廉林合成法制取，即用醇盐与卤代烷反应。

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15-冠醚-5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%

15-冠醚-5

15-冠醚-5用途

15-冠醚-5名称

15-冠醚-5生物活性

15-冠醚-5物理化学性质

15-冠醚-5MSDS

详细MSDS(安全技术说明书)

15-冠醚-5毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

15-冠醚-5安全信息

15-冠醚-5合成路线

详细合成路线

15-冠醚-5上下游产品

15-冠醚-5上游产品

15-冠醚-5下游产品

15-冠醚-5制备

15-冠醚-5海关

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