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6335-27-9

6335-27-9结构式

常用中文名：2H-1-Benzopyran-2-one, 4,7-dimethyl-5-hydroxy-
常用英文名：2H-1-Benzopyran-2-one, 4,7-dimethyl-5-hydroxy-
CAS号：6335-27-9
分子式：C₁₁H₁₀O₃
分子量：190.19500
发布时间：2017-04-10 13:50:34
更新时间：2024-01-09 18:26:43

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英文名	5-hydroxy-4,7-dimethylchromen-2-one
英文别名	4,7-dimethyl-5-hydroxy-2H-1-benzopyran-2-one Coumarin,4,7-dimethyl-5-hydroxy 4,7-dimethyl-5-hydroxycoumarin 5-hydroxy-4,7-dimethyl-2H-chromen-2-one 5-hydroxy-4,7-dimethylcoumarin 5-hydroxy-4,7-dimethyl-6-nitrosocoumarin 5-hydroxy-4,7-dimethyl-2H-1-benzopyran-2-one 2H-1-Benzopyran-2-one,4,7-dimethyl-5-hydroxy

密度	1.269g/cm3
沸点	371.3ºC at 760 mmHg
分子式	C₁₁H₁₀O₃
分子量	190.19500
闪点	167.2ºC
精确质量	190.06300
PSA	50.44000
LogP	2.11540
折射率	1.599

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GN6705000

CHEMICAL NAME :: Coumarin, 4,7-dimethyl-5-hydroxy-

CAS REGISTRY NUMBER :: 6335-27-9

BEILSTEIN REFERENCE NO. :: 0163053

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H10-O3

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 :: >3200 mg/kg

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

REFERENCE :: MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 17,497,1967

海关编码	2932209090

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海关编码	2932209090
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