6,9,12,15-十八碳四烯酸

6,9,12,15-十八碳四烯酸 基本信息
CAS号 119798-44-6 分子式 C20H32O
分子量 288.46700 精确质量  288.24500
PSA  17.07000 LogP  6.33100

基本信息 展开↓

CAS号:
119798-44-6
分子式:
C20H32O
分子量:
288.46700
中文名称:
6,9,12,15-十八碳四烯酸
英文名称:
ethyl stearidonate
中文别名:
6,9,12,15-十八碳四烯酸;
十八碳四烯酸乙酯
英文别名:
ethyl stearidonate;
Stearidonic Acid ethyl ester;
Stearidonic Acid Ethyl Ester
精确分子量/精确质量:
288.24500
极性分子表面积/PSA:
17.07000
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。

物化性质展开↓

密度:
0.904g/cm3
沸点:
389.4ºC at 760mmHg
闪点:
103.1ºC
折射率:
1.486
蒸汽压:
2.86E-06mmHg at 25°C

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RG2164500
CHEMICAL NAME :
6,9,12,15-Octadecatetraenoic acid, ethyl ester, (all Z)-
CAS REGISTRY NUMBER :
119798-44-6
LAST UPDATED :
199106
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C20-H32-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>20 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 20,801,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>20 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 20,801,1989
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