< 生产厂家价格 >

1-苯基-1H-吡唑-4-甲酸

1-苯基-1H-吡唑-4-甲酸名称

[ CAS 号 ]:
1134-50-5

[ 中文名 ]:
1-苯基-1H-吡唑-4-甲酸

[ 英文名 ]:
1-Phenyl-1H-pyrazole-4-carboxylic acid

[中文别名 ]:

[英文别名 ]:

EINECS 413-030-8
MFCD00514518
1-phenylpyrazole-4-carboxylic acid

1-苯基-1H-吡唑-4-甲酸物理化学性质

[ 密度 ]:
1.28g/cm3

[ 沸点 ]:
379.6ºC at 760 mmHg

[ 熔点 ]:
222-227℃

[ 分子式 ]:
C₁₀H₈N₂O₂

[ 分子量 ]:
188.18300

[ 闪点 ]:
183.4ºC

[ 精确质量 ]:
188.05900

[ PSA ]:
55.12000

[ LogP ]:
1.57050

[ 外观性状 ]:
淡黄色粉末

[ 蒸汽压 ]:
1.93E-06mmHg at 25°C

1-苯基-1H-吡唑-4-甲酸MSDS

详细MSDS(安全技术说明书)

1-苯基-1H-吡唑-4-甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ6436000

CHEMICAL NAME :: Pyrazole-4-carboxylic acid, 1-phenyl-

CAS REGISTRY NUMBER :: 1134-50-5

BEILSTEIN REFERENCE NO. :: 0139486

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H8-N2-O2

MOLECULAR WEIGHT :: 188.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

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

REFERENCE :: FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 27,295,1964

点击显示

1-苯基-1H-吡唑-4-甲酸安全信息

[ 危害码 (欧洲) ]:
Xi

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
UQ6436000

[ 海关编码 ]:
2933199090

1-苯基-1H-吡唑-4-甲酸合成路线

详细合成路线

1-苯基-1H-吡唑-4-甲酸上下游产品

1-苯基-1H-吡唑-4-甲酸上游产品

1-苯基-1H-吡唑-4-甲酸下游产品

1-苯基-1H-吡唑-4-甲酸海关

[ 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%