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- (3E)-3-[(3,4-二甲氧基苯基)亚甲基]-6-甲氧基色满-4-酮
(3E)-3-[(3,4-二甲氧基苯基)亚甲基]-6-甲氧基色满-4-酮
(3E)-3-[(3,4-二甲氧基苯基)亚甲基]-6-甲氧基色满-4-酮 基本信息
- 中文名称:
- (3E)-3-[(3,4-二甲氧基苯基)亚甲基]-6-甲氧基色满-4-酮
- 中文别名:
- 3-[(3,4-dimethoxyphenyl)methylidene]-6-methoxychromen-4-one
- 英文名称:
- 4H-1-Benzopyran-4-one,3-[(3,4-dimethoxyphenyl)methylene]-2,3-dihydro-6-methoxy-, (E)- (9CI)
- 英文别名:
- 4H-1-Benzopyran-4-one, 3-[(3,4-dimethoxyphenyl)methylene]-2,3-dihydro-6-methoxy-, (E)- (9CI);
3-[(3,4-dimethoxyphenyl)methylidene]-6-methoxychromen-4-one;
4H-1-Benzopyran-4-one,3-[(3,4-dimethoxyphenyl)methylene]-2,3-dihydro-6-methoxy-, (E)- (9CI)
- CAS No.:
- 130688-89-0
- 分 子 式:
- C19H18O5
- 分 子 量:
- 0
- 精确分子量:
- 326.11543
- PSA:
- 54.0 A2
- InChI:
- The Key: LKNQAOXZCFPRFA-MDWZMJQESA-N
- 分子结构式:
-
- SDS:
- 查看
(3E)-3-[(3,4-二甲氧基苯基)亚甲基]-6-甲氧基色满-4-酮 物化性质
- 密度:
- 1.238±0.06 g/cm3
- 熔点:
- 157-159 °C
- 沸点:
- 516.0±50.0 °C
- 闪点:
- 228.6±30.2 °C
- 水溶解性:
- Sparingly Soluble (0.025 g/L)
- 折射率:
- 1.605
- 蒸汽压:
- 9.34E-11mmHg at 25°C
- 蒸汽密度:
- 9.34E-11 Torr
(3E)-3-[(3,4-二甲氧基苯基)亚甲基]-6-甲氧基色满-4-酮 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ2981640
- CHEMICAL NAME :
- 4H-1-Benzopyran-4-one,
2,3-dihydro-3-((3,4-dimethoxyphenyl)methylene)-6-meth
oxy-, (E)-
- CAS REGISTRY NUMBER :
- 130688-89-0
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C19-H18-O5
- MOLECULAR WEIGHT :
- 326.37
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD10 - Lethal Dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >239 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New
York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 13,195,1990