50598-34-0

50598-34-0结构式
50598-34-0结构式

化源商城直购

英文名 4-ethyl-4-methyloxolan-2-one
英文别名 4-Aethyl-4-methyl-dihydro-furan-2-on
4-ethyl-4-methyl-dihydro-furan-2-one
密度 0.969g/cm3
沸点 205.6ºC at 760 mmHg
分子式 C7H12O2
分子量 128.16900
闪点 74.5ºC
精确质量 128.08400
PSA 26.30000
LogP 1.34960
折射率 1.429

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LU3569300
CHEMICAL NAME :
2(3H)-Furanone, dihydro-4-ethyl-4-methyl-
CAS REGISTRY NUMBER :
50598-34-0
BEILSTEIN REFERENCE NO. :
0108838
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H12-O2
MOLECULAR WEIGHT :
128.19
WISWESSER LINE NOTATION :
T5OVTJ D2 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 10,243,1960

海关编码 2932209090

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50598-34-0结构式

50598-34-0

文献:Canney, Daniel J.; Levine, Jeffrey A.; Lu, Hwang-Fun; Covey, Douglas F. Synthetic Communications, 1990 , vol. 20, # 13 p. 2065 - 2073
上游产品  1

下游产品  1

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%