1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)-

名称

[ CAS 号 ]:
86560-11-4

[ 英文名 ]:
1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)-

[英文别名 ]:

物理化学性质

[ 密度 ]:
1.17g/cm3

[ 沸点 ]:
470.5ºC at 760 mmHg

[ 分子式 ]:
C₁₈H₂₀O₃

[ 分子量 ]:
284.35000

[ 闪点 ]:
209.1ºC

[ 精确质量 ]:
284.14100

[ PSA ]:
43.37000

[ LogP ]:
3.75390

[ 折射率 ]:
1.571

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RP3675455

CHEMICAL NAME :: 1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)-

CAS REGISTRY NUMBER :: 86560-11-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H20-O3

MOLECULAR WEIGHT :: 284.38

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 18,147,1983

安全信息

[ 海关编码 ]:
2932209090

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海关

[ 海关编码 ]: 2932209090

[ 中文概述 ]:
2932209090. 其他内酯. 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 ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%