1-(8-甲氧基-2H-色烯-3-基)-1-乙酮
- 中文名称:
- 1-(8-甲氧基-2H-色烯-3-基)-1-乙酮
- 中文别名:
- 1-(8-甲氧基-2H-色烯-3-基)-1-乙酮
- 英文名称:
- Ethanone,1-(8-methoxy-2H-1-benzopyran-3-yl)-
- 英文别名:
- 1-(8-methoxy-2H-chromen-3-yl)ethanone;
2H-1-BENZOPYRAN,3-ACETYL-8-METHOXY;
1-(8-methoxy-2H-chromen-3-yl)-1-ethanone;
3-acetyl-8-methoxy-2H-chromene;
1-(8-methoxy-2H-chromen-3-yl)-ethanone;
Ketone,8-methoxy-2H-1-benozpyran-3-yl methyl;
methoxychromenylethanone
- CAS No.:
- 57543-54-1
- 分 子 式:
-
C12H12O3
- 分 子 量:
- 204.24
- 精确分子量:
- 204.07900
- PSA:
- 35.53000
- InChI:
- The Key: WIKPKPNOYJJBLE-UHFFFAOYSA-N3
- 安全术语:
- Moderately toxic by intraperitoneal route. A flammable liquid. When heated to decomposition it emits acrid smoke and irritating vapors.
- 分子结构式:
-

- SDS:
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1-(8-甲氧基-2H-色烯-3-基)-1-乙酮 物化性质
- 密度:
- 1.174g/cm3
- 熔点:
- 104-106ºC
- 沸点:
- 355.2ºC at 760 mmHg
- 闪点:
- 159.9ºC
- 折射率:
- 1.551
- 存储条件/存储方法:
- 库房通风低温干燥
1-(8-甲氧基-2H-色烯-3-基)-1-乙酮 安全信息
1-(8-甲氧基-2H-色烯-3-基)-1-乙酮 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ2130000
- CHEMICAL NAME :
- 2H-1-Benzopyran, 3-acetyl-8-methoxy-
- CAS REGISTRY NUMBER :
- 57543-54-1
- BEILSTEIN REFERENCE NO. :
- 1244878
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H12-O3
- MOLECULAR WEIGHT :
- 204.24
- WISWESSER LINE NOTATION :
- T66 BO CHJ DV1 JO1
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 :
- 1 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: 11,81,1976
1-(8-甲氧基-2H-色烯-3-基)-1-乙酮 海关数据
中国海关编码:2914509090
- 概述:
- 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 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
- 摘要/Summary:
- HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
1-(8-甲氧基-2H-色烯-3-基)-1-乙酮 上游产品