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环辛酮

环辛酮名称

[ CAS 号 ]:
502-49-8

[ 中文名 ]:
环辛酮

[ 英文名 ]:
Cyclooctanone

[中文别名 ]:

環辛酮

[英文别名 ]:

EINECS 207-940-2
MFCD00001754
Cyclooctanone
cyclooctan-1-one

环辛酮物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
193.2±8.0 °C at 760 mmHg

[ 熔点 ]:
32-41 °C(lit.)

[ 分子式 ]:
C₈H₁₄O

[ 分子量 ]:
126.196

[ 闪点 ]:
72.8±0.0 °C

[ 精确质量 ]:
126.104462

[ PSA ]:
17.07000

[ LogP ]:
1.89

[ 外观性状 ]:
无色-白色固体

[ 蒸汽压 ]:
0.5±0.4 mmHg at 25°C

[ 折射率 ]:
1.448

[ 储存条件 ]:
室温

环辛酮MSDS

环辛酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GX9800000

CHEMICAL NAME :: Cyclooctanone

CAS REGISTRY NUMBER :: 502-49-8

BEILSTEIN REFERENCE NO. :: 1280738

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H14-O

MOLECULAR WEIGHT :: 126.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 740 mg/kg

TOXIC EFFECTS :: Behavioral - excitement Behavioral - coma Cardiac - arrhythmias (including changes in conduction)

REFERENCE :: COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 254,2245,1962

环辛酮安全信息

[ 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 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
C:Corrosive;

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
S45-S36/37/39-S26

[ 危险品运输编码 ]:
1325.0

[ WGK德国 ]:
3

[ RTECS号 ]:
GX9800000

[ 危险类别 ]:
4.1

[ 海关编码 ]:
2914299000

环辛酮合成路线

环辛酮上下游产品

环辛酮上游产品

环辛酮下游产品

环辛酮海关

[ 海关编码 ]: 2914299000

[ 中文概述 ]:
2914299000. 其他不含其他含氧基的环烷酮、环烯酮或环萜烯酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

环辛酮文献

Rh(I)-catalyzed intramolecular [3 + 2] cycloaddition of trans-vinylcyclopropane-enes.

J. Am. Chem. Soc. 130(23) , 7178-9, (2008)

Vinylcyclopropane (VCP) has been well applied as a five-carbon component, rather than a three-carbon component, in transition-metal catalyzed cycloadditions. Here we demonstrate a Rh(I)-catalyzed [3 +...

Total synthesis of (+/-)-asteriscanolide.

J. Org. Chem. 66(22) , 7443-8, (2001)

The total synthesis of asteriscanolide (1) has been achieved by taking advantage on an intermolecular Pauson-Khand cycloaddition and a ring-closing metathesis as key bond-forming transformations. The ...

Synthesis and antimicrobial evaluation of some new cyclooctanones and cyclooctane-based heterocycles.

Arch. Pharm. (Weinheim) 345(3) , 231-9, (2012)

The versatile synthon (E)-2-((dimethyl amino)methylene)cyclooctanone (2) was used as a key intermediate for the synthesis of cyclooctanones and cyclooctane-based heterocycles with pyrazole, isoxazole,...

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环辛酮