Dihydro-2,5-diethyl-2,5-dimethyl-3(2H)-furanone

名称

[ CAS 号 ]:
18063-89-3

[ 英文名 ]:
Dihydro-2,5-diethyl-2,5-dimethyl-3(2H)-furanone

[英文别名 ]:

2,5-diethyl-2,5-dimethyldihydrofuran-3-one
2,5-Diaethyl-2,5-dimethyl-dihydro-furan-3-on

物理化学性质

[ 密度 ]:
0.904g/cm3

[ 沸点 ]:
219.7ºC at 760 mmHg

[ 分子式 ]:
C₁₀H₁₈O₂

[ 分子量 ]:
170.24900

[ 闪点 ]:
74.3ºC

[ 精确质量 ]:
170.13100

[ PSA ]:
26.30000

[ LogP ]:
2.31320

[ 蒸汽压 ]:
0.118mmHg at 25°C

[ 折射率 ]:
1.424

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LU3565000

CHEMICAL NAME :: 3(2H)-Furanone, dihydro-2,5-diethyl-2,5-dimethyl-

CAS REGISTRY NUMBER :: 18063-89-3

BEILSTEIN REFERENCE NO. :: 0116552

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H18-O2

MOLECULAR WEIGHT :: 170.28

WISWESSER LINE NOTATION :: T5O CVTJ B2 B1 E2 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01456

安全信息

[ 海关编码 ]:
2932190090

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海关

[ 海关编码 ]: 2932190090

[ 中文概述 ]:
2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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 ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%