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环己烯酮

环己烯酮用途

用作有机合成原料,例如合成甾族化合物。

环己烯酮名称

[ CAS 号 ]:
930-68-7

[ 中文名 ]:
2-环己烯-1-酮

[ 英文名 ]:
cyclohexenone

[中文别名 ]:

[英文别名 ]:

2-CYCLOHEXENONE-1
2-CYCLOHEXENE-1-ONE
cyclohexenone
EINECS 213-223-5
cyclohex-1-en-3-one
CYCLOHEX-2-ENONE
cyclohexene oxide
3-oxocyclohexene
1-Cyclohexen-3-one
cyclohexen-1-one

环己烯酮物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
166.6±10.0 °C at 760 mmHg

[ 熔点 ]:
-53 °C

[ 分子式 ]:
C₆H₈O

[ 分子量 ]:
96.127

[ 闪点 ]:
56.1±0.0 °C

[ 精确质量 ]:
96.057518

[ PSA ]:
17.07000

[ LogP ]:
0.45

[ 外观性状 ]:
透明淡黄色至黄色液体

[ 蒸汽压 ]:
1.8±0.3 mmHg at 25°C

[ 折射率 ]:
1.481

[ 储存条件 ]:
0-6°C

[ 水溶解性 ]:
SOLUBLE

环己烯酮MSDS

环己烯酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GW7000000

CHEMICAL NAME :: 2-Cyclohexen-1-one

CAS REGISTRY NUMBER :: 930-68-7

BEILSTEIN REFERENCE NO. :: 1280477

LAST UPDATED :: 199712

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C6-H8-O

MOLECULAR WEIGHT :: 96.14

WISWESSER LINE NOTATION :: L6V BUTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 220 mg/kg

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

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 250 ppm/4H

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 170 mg/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 70 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Unscheduled DNA synthesis

TEST SYSTEM :: Rodent - rat Liver

DOSE/DURATION :: 10 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 221,263,1989

环己烯酮安全信息

[ 符号 ]:

GHS02, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H301 + H331-H310

[ 警示性声明 ]:
P261-P280-P301 + P310-P302 + P350-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
T:Toxic;

[ 风险声明 (欧洲) ]:
R22;R23/24

[ 安全声明 (欧洲) ]:
S23-S36/37/39-S45

[ 危险品运输编码 ]:
UN 2929 6.1/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
GW7000000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2914299000

环己烯酮合成路线

环己烯酮上下游产品

环己烯酮上游产品

环己烯酮下游产品

环己烯酮制备

可用环己-2-醇-1-酮脱水,或用铬酸将环己烯氧化制取。

环己烯酮海关

[ 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%

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