5-ETHYL-2-METHYLPYRIDINE N OXIDE

5-ETHYL-2-METHYLPYRIDINE N OXIDE 基本信息
CAS号 768-44-5 分子式 C8H11NO
分子量 137.17900 精确质量  137.08400
PSA  25.46000 LogP  1.98590

基本信息 展开↓

CAS号:
768-44-5
3D弹球模型:
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分子式:
C8H11NO
分子量:
137.17900
中文名称:
5-ETHYL-2-METHYLPYRIDINE N OXIDE
英文名称:
5-ethyl-2-methyl-1-oxidopyridin-1-ium
中文别名:
5-ETHYL-2-METHYLPYRIDINE N OXIDE;
5-ethyl-2-methyl-1-oxidopyridin-1-ium
英文别名:
5-ethyl-2-methyl-1-oxidopyridin-1-ium;
5-Ethyl-2-methylpyridin-N-oxid;
5-Ethyl-2-methylpyridine N-oxide;
5-Aethyl-2-methyl-pyridin-1-oxid;
WLN: T6NJ AO B1 E2;
2-methyl-5-ethylpyridine N-oxide;
Pyridine,5-ethyl-2-methyl-,1-oxide;
5-ethyl-2-methyl-pyridine 1-oxide;
2-Picoline,5-ethyl-,1-oxide
精确分子量/精确质量:
137.08400
极性分子表面积/PSA:
25.46000
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: NUDXKJOCNHFUEZ-UHFFFAOYSA-N

物化性质展开↓

密度:
0.98g/cm3
沸点:
296.2ºC at 760mmHg
闪点:
132.9ºC

合成路线查看所有的合成路线

  • 104-90-5

    5-乙基-2-甲基-吡啶

  • ~95%

  • 768-44-5

    5-ETHYL-2-METHYLPYRIDINE N OXIDE

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TJ7000000
CHEMICAL NAME :
2-Picoline, 5-ethyl-, 1-oxide
CAS REGISTRY NUMBER :
768-44-5
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C8-H11-N-O
MOLECULAR WEIGHT :
137.20
WISWESSER LINE NOTATION :
T6NJ AO B1 E2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1770 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

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