(4E)-4-(dimethylaminomethylidene)-5-methyl-2-phenylpyrazol-3-one

(4E)-4-(dimethylaminomethylidene)-5-methyl-2-phenylpyrazol-3-one 基本信息
CAS号 4942-70-5 分子式 C13H15N3O
分子量 229.27800 精确质量  229.12200
PSA  35.91000 LogP  1.35520

基本信息 展开↓

CAS号:
4942-70-5
3D弹球模型:
立即前往扯扯看
分子式:
C13H15N3O
分子量:
229.27800
英文名称:
(4E)-4-(dimethylaminomethylidene)-5-methyl-2-phenylpyrazol-3-one
英文别名:
(4E)-4-(dimethylaminomethylidene)-5-methyl-2-phenylpyrazol-3-one;
4-dimethylaminomethylene-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one;
1-phenyl-3-methyl-4-dimethylaminomethylene-5-pyrazolone;
3-methyl-4-dimethylaminomethylidene-1-phenylpyrazol-5-one;
5-Oxo-3-methyl-1-phenyl-4-dimethylaminomethylen-4,5-dihydro-pyrazol;
4-Dimethylaminomethylen-3-methyl-1-phenylpyrazol-5-on
精确分子量/精确质量:
229.12200
极性分子表面积/PSA:
35.91000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: ZKMQJGARZNSQNV-UHFFFAOYSA-N

物化性质展开↓

密度:
1.11g/cm3
沸点:
309.1ºC at 760 mmHg
闪点:
140.7ºC
折射率:
1.581

安全信息展开↓

海关代码:
2933199090

合成路线查看所有的合成路线

  • 4637-24-5

    N,N-二甲基甲酰胺二甲基缩醛

  • +

  • 89-25-8

    依达拉奉

  • ~83%

  • 4942-70-5

    (4E)-4-(dimethylaminomethylidene)-5-methyl-2-phenylpyrazol-3-one

  • 68-12-2

    N,N-二甲基甲酰胺

  • +

  • 89-25-8

    依达拉奉

  • ~58%

  • 4942-70-5

    (4E)-4-(dimethylaminomethylidene)-5-methyl-2-phenylpyrazol-3-one

  • 89-25-8

    依达拉奉

  • +

  • 1188-33-6

    N,N-二甲基甲酰胺二乙基缩醛

  • 4942-70-5

    (4E)-4-(dimethylaminomethylidene)-5-methyl-2-phenylpyrazol-3-one

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ9155000
CHEMICAL NAME :
2-Pyrazolin-5-one, 4-((dimethylamino)methylene)-3-methyl-1-phenyl-
CAS REGISTRY NUMBER :
4942-70-5
LAST UPDATED :
198011
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C13-H15-N3-O
MOLECULAR WEIGHT :
229.31
WISWESSER LINE NOTATION :
T5NNV DHJ BR& D1N1&1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5600 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#09866

海关数据查看详细

中国海关编码:2933199090

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
摘要/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%

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