1-Ethyl-3-hydroxy-2-methyl-4-pyridinone

1-Ethyl-3-hydroxy-2-methyl-4-pyridinone 基本信息
CAS号 30652-12-1 分子式 C8H11NO2
分子量 153.17800 精确质量  153.07900
PSA  42.23000 LogP  0.88220

基本信息 展开↓

CAS号:
30652-12-1
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分子式:
C8H11NO2
分子量:
153.17800
中文名称:
1-Ethyl-3-hydroxy-2-methyl-4-pyridinone
英文名称:
1-Ethyl-3-hydroxy-2-methyl-4-pyridinone
中文别名:
1-Ethyl-3-hydroxy-2-methyl-4-pyridinone
英文别名:
1-Ethyl-3-hydroxy-2-methyl-4-pyridinone;
1-ethyl-3-hydroxy-2-methylpyridin-4-one
精确分子量/精确质量:
153.07900
极性分子表面积/PSA:
42.23000
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: LCWFIBYPSAWVLI-UHFFFAOYSA-N

物化性质展开↓

密度:
1.168g/cm3
沸点:
249.5ºC at 760 mmHg
闪点:
104.7ºC
折射率:
1.546

安全信息展开↓

海关代码:
2933399090

合成路线查看所有的合成路线

  • 3420-59-5

    异麦芽酚

  • +

  • 75-04-7

    乙胺

  • ~60%

  • 30652-12-1

    1-Ethyl-3-hydroxy-2-methyl-4-pyridinone

  • 75-04-7

    乙胺

  • +

  • 82756-28-3

    galactosyl isomaltol

  • ~39%

  • 30652-12-1

    1-Ethyl-3-hydroxy-2-methyl-4-pyridinone

  • 118-71-8

    2-甲基-3-羟基-4-吡喃酮

  • +

  • 75-04-7

    乙胺

  • ~33%

  • 30652-12-1

    1-Ethyl-3-hydroxy-2-methyl-4-pyridinone

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UU7786040
CHEMICAL NAME :
4(1H)-Pyridinone, 1-ethyl-3-hydroxy-2-methyl-
CAS REGISTRY NUMBER :
30652-12-1
BEILSTEIN REFERENCE NO. :
1449942
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C8-H11-N-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RSUSBS Resuscitation. (Elsevier/North-Holland Biomedical Press, POB 85, Limerick, Ireland) V.1- 1972- Volume(issue)/page/year: 22,139,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
815 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BLOOAW Blood. (Grune & Stratton, Inc., 465 S. Lincoln Dr., Troy, MO 63379) V.1- 1946- Volume(issue)/page/year: 76,2389,1990 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
52 gm/kg/52W-I
TOXIC EFFECTS :
Endocrine - changes in spleen weight Related to Chronic Data - death
REFERENCE :
MDACAP Medicamentos de Actualidad. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1965- Volume(issue)/page/year: 28(Suppl A),81,1992
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
12 gm/kg/12W-I
TOXIC EFFECTS :
Liver - other changes
REFERENCE :
BLOOAW Blood. (Grune & Stratton, Inc., 465 S. Lincoln Dr., Troy, MO 63379) V.1- 1946- Volume(issue)/page/year: 78,2727,1991

海关数据查看详细

中国海关编码:2933399090

概述:
2933399090. 其他结构含非稠合吡啶环的化合物. 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:
2933399090. other compounds containing an unfused pyridine 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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