SAMARIUM ACETATE
SAMARIUM ACETATE名称
[ CAS 号 ]:
10465-27-7
[ 英文名 ]:
SAMARIUM ACETATE
[英文别名 ]:
- Samarium acetate
- Samariumacetat
- ACETIC ACID,SAMARIUM SALT
- EINECS 233-950-1
SAMARIUM ACETATE物理化学性质
[ 分子式 ]:
C6H9O6Sm
[ 分子量 ]:
327.49200
[ 精确质量 ]:
328.96000
[ PSA ]:
78.90000
[ LogP ]:
0.04140
SAMARIUM ACETATE毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AJ3890000
- CHEMICAL NAME :
- Acetic acid, samarium salt
- CAS REGISTRY NUMBER :
- 10465-27-7
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C6-H9-O6.Sm
- MOLECULAR WEIGHT :
- 327.50
- WISWESSER LINE NOTATION :
- QV1 &-SM-
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 10 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Skin and Appendages - dermatitis, other (after systemic exposure)
- REFERENCE :
- ZGEMAZ Zeitschrift fuer die Gesamte Experimentelle Medizin. (Berlin, Fed. Rep. Ger.) V.1-139, 1913-65. For publisher information, see REXMAS. Volume(issue)/page/year: 113,536,1944
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- 50 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ZGEMAZ Zeitschrift fuer die Gesamte Experimentelle Medizin. (Berlin, Fed. Rep. Ger.) V.1-139, 1913-65. For publisher information, see REXMAS. Volume(issue)/page/year: 113,536,1944 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4535 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 1222 (estimated) No. of Female Employees: 241 (estimated)
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SAMARIUM ACETATE合成路线
SAMARIUM ACETATE上下游产品
SAMARIUM ACETATE上游产品
SAMARIUM ACETATE下游产品
SAMARIUM ACETATE制备
4g氧化钐(Ⅲ)(Sm2O3)悬浮于200mL醋酸酐中,加热,此时溶液由黄白色变为黄色,生成物沉积于容器底部。继续回流至反应结束,约需6~10h。取出产物置于装有固体氢氧化钾和无水氯化钙的真空干燥器中干燥两天,然后放在阿布得哈顿干燥器中在100℃下干燥。
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