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557-09-5

557-09-5结构式
557-09-5结构式

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中文名 辛酸锌
英文名 Octanoic acid, zinc(2+) salt (2_1)
中文别名 辛酸鋅
英文别名 Zincoctanoate
zincdioctylate
ZINC OCTOATE
zincdioctanoate
Zinkdioctanoat
zincoctylate
zinc caprylate
沸点 239.3ºC at 760mmHg
熔点 136ºC
分子式 C8H16O2Zn++
分子量 209.59100
闪点 107.4ºC
精确质量 208.04400
PSA 37.30000
LogP 2.42900
外观性状 有光泽晶体
储存条件 室温
稳定性 Stable. Avoid moisture.
水溶解性 slightly soluble boiling H2O; soluble boiling alcohol [HAW93]

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RH0790000
CAS REGISTRY NUMBER :
557-09-5
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C16-H30-O4.Zn
MOLECULAR WEIGHT :
351.83
WISWESSER LINE NOTATION :
OV7 2 &-ZN-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
9 gm/kg
TOXIC EFFECTS :
Behavioral - food intake (animal) Behavioral - muscle weakness Gastrointestinal - hypermotility, diarrhea
REFERENCE :
JHEMA2 Journal of Hygiene, Epidemiology, Microbiology, and Immunology. (Avicenum, Malostranske namesti 28, 11802 Prague 1, Czechoslovakia) V.1- 1957- Volume(issue)/page/year: 18,144,1974
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intratracheal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
9 mg/kg
TOXIC EFFECTS :
Behavioral - food intake (animal) Behavioral - muscle weakness Gastrointestinal - hypermotility, diarrhea
REFERENCE :
JHEMA2 Journal of Hygiene, Epidemiology, Microbiology, and Immunology. (Avicenum, Malostranske namesti 28, 11802 Prague 1, Czechoslovakia) V.1- 1957- Volume(issue)/page/year: 18,144,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2370 mg/kg
TOXIC EFFECTS :
Behavioral - food intake (animal) Behavioral - muscle weakness Gastrointestinal - hypermotility, diarrhea
REFERENCE :
JHEMA2 Journal of Hygiene, Epidemiology, Microbiology, and Immunology. (Avicenum, Malostranske namesti 28, 11802 Prague 1, Czechoslovakia) V.1- 1957- Volume(issue)/page/year: 18,144,1974 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
104 mg/m3/4H/40D-I
TOXIC EFFECTS :
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Metabolism (Intermediary) - other proteins
REFERENCE :
JHEMA2 Journal of Hygiene, Epidemiology, Microbiology, and Immunology. (Avicenum, Malostranske namesti 28, 11802 Prague 1, Czechoslovakia) V.1- 1957- Volume(issue)/page/year: 18,144,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83596 No. of Facilities: 579 (estimated) No. of Industries: 18 No. of Occupations: 34 No. of Employees: 14197 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83596 No. of Facilities: 1408 (estimated) No. of Industries: 18 No. of Occupations: 21 No. of Employees: 26378 (estimated) No. of Female Employees: 5525 (estimated)

危害码 (欧洲) Xi
风险声明 (欧洲) 36/37/38
安全声明 (欧洲) 26-36/37/39