5-甲基呋喃-2-(5H)-酮
5-甲基呋喃-2-(5H)-酮名称
[ CAS 号 ]:
591-11-7
[ 中文名 ]:
5-甲基呋喃-2-(5H)-酮
[ 英文名 ]:
2(5H)-Furanone,5-methyl-
[英文别名 ]:
- 2-Penten-4-olide
- b-AngelicaLactone
- delta1-Angelica lactone
- beta-angelica lactone
- 5-methyl-2(5h)-furanon
- 5-methylfuran-2(5h)-one
- β-ANGELICA LACTONE
- 4-Methyl-2-buten-4-olide
- 5-methyl-2,5-dihydrofuran-2-one
- (+/-)-5-methyl-2(5H)-furanone
5-甲基呋喃-2-(5H)-酮物理化学性质
[ 密度 ]:
1.095g/cm3
[ 沸点 ]:
210ºC at 760 mmHg
[ 分子式 ]:
C5H6O2
[ 分子量 ]:
98.09990
[ 闪点 ]:
78.9ºC
[ 精确质量 ]:
98.03680
[ PSA ]:
26.30000
[ LogP ]:
0.48790
[ 折射率 ]:
1.459
[ 储存条件 ]:
2-8°C，干燥密封
5-甲基呋喃-2-(5H)-酮毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LU5100000
- CHEMICAL NAME :
- 2(5H)-Furanone, 5-methyl-
- CAS REGISTRY NUMBER :
- 591-11-7
- BEILSTEIN REFERENCE NO. :
- 0108058
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C5-H6-O2
- MOLECULAR WEIGHT :
- 98.11
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 750 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- APTOA6 Acta Pharmacologica et Toxicologica. (Copenhagen, Denmark) V.1-59, 1945-86. For publisher information, see PHTOEH Volume(issue)/page/year: 2,109,1946
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Cardiac - other changes Vascular - regional or general arteriolar or venous dilation Gastrointestinal - ulceration or bleeding from stomach
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 36,355,1929 ** TUMORIGENIC DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2600 mg/kg/65W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
- REFERENCE :
- BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 19,392,1965
5-甲基呋喃-2-(5H)-酮合成路线
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5-甲基呋喃-2-(5H)-酮制备
1. 烟草：FC，18。
推荐生产厂家/供应商：
公司名：上海创赛科技有限公司
区域：上海市嘉定区
价格：
￥271.0/100mg
￥407.0/250mg
￥1023.0/1g
￥3068.0/5g
联系人：夏言
产品详情：[Perfemiker]5-甲基呋喃-2-(5H)-酮,95%
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