2-乙基-2-甲基戊酸

2-乙基-2-甲基戊酸 基本信息
CAS号 5343-52-2 分子式 C8H16O2
分子量 144.21100 精确质量  144.11500
PSA  37.30000 LogP  2.28740

基本信息 展开↓

CAS号:
5343-52-2
3D弹球模型:
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分子式:
C8H16O2
分子量:
144.21100
中文名称:
2-乙基-2-甲基戊酸
英文名称:
2-ETHYL-2-METHYLPENTANOIC ACID
中文别名:
2-乙基-2-甲基戊酸;
帝拔癫杂质K
英文别名:
2-ETHYL-2-METHYLPENTANOIC ACID;
2-methyl-2-ethylpentanoic acid;
2-ethyl-2-methyl valeric ccid;
EINECS 226-284-8;
Valeric acid,2-ethyl-2-methyl
精确分子量/精确质量:
144.11500
极性分子表面积/PSA:
37.30000
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。
EINECS:
226-284-8
InChI:
The Key: WUWPVNVBYOKSSZ-UHFFFAOYSA-N

物化性质展开↓

密度:
0.928g/cm3
沸点:
227.7ºC at 760mmHg
闪点:
102.5ºC
折射率:
1.62

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YV7391500
CHEMICAL NAME :
Valeric acid, 2-ethyl-2-methyl-
CAS REGISTRY NUMBER :
5343-52-2
LAST UPDATED :
198605
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H16-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
390 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - ataxia
REFERENCE :
NEPHBW Neuropharmacology. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.9- 1970- Volume(issue)/page/year: 24,427,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
280 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - ataxia
REFERENCE :
NEPHBW Neuropharmacology. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.9- 1970- Volume(issue)/page/year: 24,427,1985
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