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3-氨基-1-苯基-2-吡唑啉-5-酮

3-氨基-1-苯基-2-吡唑啉-5-酮名称

[ CAS 号 ]:
4149-06-8

[ 中文名 ]:
3-氨基-1-苯基-2-吡唑啉-5-酮

[ 英文名 ]:
3H-Pyrazol-3-one,5-amino-2,4-dihydro-2-phenyl-

[英文别名 ]:

3-Amino-1-phenyl-1H-pyrazol-5(4H)-one
5-Amino-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
MFCD00003137
EINECS 223-974-0

3-氨基-1-苯基-2-吡唑啉-5-酮物理化学性质

[ 密度 ]:
1.34g/cm3

[ 沸点 ]:
312.3ºC at 760mmHg

[ 熔点 ]:
210-215 °C (dec.)(lit.)

[ 分子式 ]:
C₉H₉N₃O

[ 分子量 ]:
175.18700

[ 闪点 ]:
142.7ºC

[ 精确质量 ]:
175.07500

[ PSA ]:
58.69000

[ LogP ]:
0.89640

[ 外观性状 ]:
固体;White to Brown to Dark purple powder to crystal

[ 储存条件 ]:
室温

3-氨基-1-苯基-2-吡唑啉-5-酮MSDS

详细MSDS(安全技术说明书)

3-氨基-1-苯基-2-吡唑啉-5-酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UR0393500

CHEMICAL NAME :: 3H-Pyrazol-3-one, 2,4-dihydro-5-amino-2-phenyl-

CAS REGISTRY NUMBER :: 4149-06-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H9-N3-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,340,1953

3-氨基-1-苯基-2-吡唑啉-5-酮安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S37/39

[ WGK德国 ]:
3

[ RTECS号 ]:
UR0393500

[ 海关编码 ]:
2933199090

3-氨基-1-苯基-2-吡唑啉-5-酮合成路线

详细合成路线

3-氨基-1-苯基-2-吡唑啉-5-酮海关

[ 海关编码 ]: 2933199090

[ 中文概述 ]:
2933199090. 其他结构上有非稠合吡唑环化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%