英语词典化工词典

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[[2-(1H-tetrazol-1-yl)acetyl]amino]-,sodium salt (1:1), (6R,7R)-

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[[2-(1H-tetrazol-1-yl)acetyl]amino]-,sodium salt (1:1), (6R,7R)-


  • 中文别名:头孢唑啉钠
  • 中文释义:头孢唑啉钠;头孢唑林钠;(6R,7R)-3-[[(5-甲基-1,3,4-噻二唑-2-基)硫]甲基]-7-[(1H-四唑-1-基)乙酰氨基]-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸钠盐;唑啉头孢菌素钠
  • 英文别名:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[[2-(1H-tetrazol-1-yl)acetyl]amino]-, sodium salt (1:1), (6R,7R)-;
    5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[(1H-tetrazol-1-ylacetyl)amino]-, monosodium salt, (6R,7R)- (9CI);
    5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[(1H-tetrazol-1-ylacetyl)amino]-, monosodium salt, (6R-trans)-;
    5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[2-(1H-tetrazol-1-yl)acetamido]-, monosodium salt (8CI);
    3-[[(5-Methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-7-[2-(1H-tetrazol-1-yl)-acetamido]-3-cephem-4-carboxylic acid sodium salt;
    3-[[(5-Methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[2-(1H-tetrazol-1-yl)acetamido]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid sodium salt;
    Acef;
    Ancef;
    Atirin;
    Azolin;
    Biazolina;
    Bor-Cefazol;
    Cefacidal;
    Cefamedin;
    Cefazil;
    Cefazina;
    Cefazoliin;
    Cefazolin sodium;
    Cefazolin sodium salt;
    Cefazoline sodium;
    Cefazorin DC;
    Cephazolin sodium;
    Cephazolin sodium salt;
    Firmacef;
    Gramaxin;
    Iespor;
    Kefzol;
    Lampocef;
    Liviclina;
    Monosodium cafazolin;
    NSC 291561;
    Reflin;
    SKF 41558;
    Sodium CEZ;
    Sodium cefazolin;
    Sodium cephazolin;
    Totacef;
    Zolicef 
  • CAS No.:27164-46-1
  • 分子式:C14H14N8O4S3.Na
  • 分子量:476.48
  • 精确分子量:477.01979
  • PSA:237.76000
  • MDL:MFCD00056883
  • InChI:InChI=1/C14H14N8O4S3.Na/c1-6-17-18-14(29-6)28-4-7-3-27-12-9(11(24)22(12)10(7)13(25)26)16-8(23)2-21-5-15-19-20-21;/h5,9,12H,2-4H2,1H3,(H,16,23)(H,25,26);/q;+1/p-1/t9-,12-;/m1./s1
  • 分子结构式:

物化性质

外观与性状:
淡黄色-白色无气味的,结晶粉末
熔点:
190 °C
折射率:
20 ° (C=10, H2O)
存储条件/存储方法:
库房低温通风干燥
稳定性相关:

稳定

其它信息:

1. 性状:白色或微黄色粉末

2. 密度(g/mL,25/4℃):未确定

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):未确定

5. 沸点(ºC,常压):未确定

6. 沸点(ºC,5.2kPa):未确定

7. 折射率:未确定

8. 闪点(ºC):未确定

9. 比旋光度(º):未确定

10. 自燃点或引燃温度(ºC):未确定

11. 蒸气压(kPa,25ºC):未确定

12. 饱和蒸气压(kPa,60ºC):未确定

13. 燃烧热(KJ/mol):未确定

14. 临界温度(ºC):未确定

15. 临界压力(KPa):未确定

16. 油水(辛醇/水)分配系数的对数值:未确定

17. 爆炸上限(%,V/V):未确定

18. 爆炸下限(%,V/V):未确定

19. 溶解性:难溶于甲醇;乙醇,不溶于丙酮;氯仿

安全信息

外观与性状:
淡黄色-白色无气味的,结晶粉末
熔点:
190 °C
折射率:
20 ° (C=10, H2O)
存储条件/存储方法:
库房低温通风干燥
稳定性相关:

稳定

其它信息:

1. 性状:白色或微黄色粉末

2. 密度(g/mL,25/4℃):未确定

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):未确定

5. 沸点(ºC,常压):未确定

6. 沸点(ºC,5.2kPa):未确定

7. 折射率:未确定

8. 闪点(ºC):未确定

9. 比旋光度(º):未确定

10. 自燃点或引燃温度(ºC):未确定

11. 蒸气压(kPa,25ºC):未确定

12. 饱和蒸气压(kPa,60ºC):未确定

13. 燃烧热(KJ/mol):未确定

14. 临界温度(ºC):未确定

15. 临界压力(KPa):未确定

16. 油水(辛醇/水)分配系数的对数值:未确定

17. 爆炸上限(%,V/V):未确定

18. 爆炸下限(%,V/V):未确定

19. 溶解性:难溶于甲醇;乙醇,不溶于丙酮;氯仿

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XI0390000
CHEMICAL NAME :
5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 3-(((5-methyl-1,3,4-thiadiazol-2-yl) thio)methyl)-8-oxo-7-(((1H-tetrazol-1-yl)acetyl)amino )-, (6R-trans)-, sodium salt
CAS REGISTRY NUMBER :
27164-46-1
LAST UPDATED :
199706
DATA ITEMS CITED :
28
MOLECULAR FORMULA :
C14-H13-N8-O4-S3.Na
MOLECULAR WEIGHT :
476.52
WISWESSER LINE NOTATION :
T46 ANV ES GUTJ HVO CMV1- AT5NNNNJ& G1S- CT5NN DSJ E1 &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
660 mg/kg/11D-I
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
NPRNAY Nephron. (S. Karger Pub., Inc., 79 Fifth Ave., New York, NY 10003) V.1- 1964- Volume(issue)/page/year: 45,72,1987
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Human
DOSE/DURATION :
14 mg/kg/D
TOXIC EFFECTS :
Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - nausea or vomiting Skin and Appendages - dermatitis, allergic (after systemic exposure)
REFERENCE :
JMGZAI Japan Medical Gazette. (Tokyo, Japan) V.1-18(?), 1964-81. Discontinued. Volume(issue)/page/year: 8(8),10,1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>11 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 18,528,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,404,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
10 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Gastrointestinal - hypermotility, diarrhea
REFERENCE :
JMGZAI Japan Medical Gazette. (Tokyo, Japan) V.1-18(?), 1964-81. Discontinued. Volume(issue)/page/year: 8(8),10,1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2760 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 35(Suppl 1),207,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>11 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 18,528,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,404,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
7600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JIDIAQ Journal of Infectious Diseases. (Univ. of Chicago Press, Journals Div., POB 37005, Chicago, IL 60637) V.1- 1904- Volume(issue)/page/year: 128,S379,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JIDIAQ Journal of Infectious Diseases. (Univ. of Chicago Press, Journals Div., POB 37005, Chicago, IL 60637) V.1- 1904- Volume(issue)/page/year: 128,S379,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
4 gm/kg
TOXIC EFFECTS :
Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - hypermotility, diarrhea Gastrointestinal - nausea or vomiting
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 18,528,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
2200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 29,424,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>6 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 18,528,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 29,424,1979 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
112 gm/kg/28D-I
TOXIC EFFECTS :
Blood - normocytic anemia Blood - changes in bone marrow (not otherwise specified) Related to Chronic Data - changes in prostate weight
REFERENCE :
JZKEDZ Jitchuken Zenrinsho Kenkyuho. Central Institute for Experimental Animals, Research Reports. (Jikken Dobutsu Chuo Kenkyusho, 1433 Nogawa, Takatsu-ku, Kawasaki 211, Japan) V.1- 1975- Volume(issue)/page/year: 2,1,1976
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
91 gm/kg/13W-I
TOXIC EFFECTS :
Endocrine - changes in spleen weight Blood - changes in spleen Skin and Appendages - dermatitis, other (after systemic exposure)
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 18,528,1970
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
21 gm/kg/21D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - other changes in urine composition Nutritional and Gross Metabolic - changes in chlorine
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 40(Suppl 4),162,1992
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
42875 mg/kg/5W-I
TOXIC EFFECTS :
Gastrointestinal - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 18,1793,1984
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
91 gm/kg/13W-I
TOXIC EFFECTS :
Blood - normocytic anemia Blood - changes in spleen Skin and Appendages - dermatitis, other (after systemic exposure)
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 18,528,1970
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
45500 mg/kg/26W-I
TOXIC EFFECTS :
Skin and Appendages - dermatitis, other (after systemic exposure)
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 18,528,1970
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
72 gm/kg/13W-I
TOXIC EFFECTS :
Liver - changes in liver weight Blood - normocytic anemia Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 35(Suppl 1),251,1987
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
7500 mg/kg/30D-I
TOXIC EFFECTS :
Gastrointestinal - nausea or vomiting Liver - fatty liver degeneration Kidney, Ureter, Bladder - other changes
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 18,528,1970
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2800 mg/kg/7D-I
TOXIC EFFECTS :
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases Related to Chronic Data - death
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 27(Suppl 5),701,1979 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
5500 mg/kg
SEX/DURATION :
female 7-17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord)
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 28(Suppl 7),1119,1980
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
5500 mg/kg
SEX/DURATION :
female 7-17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 28(Suppl 7),1119,1980
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
21 gm/kg
SEX/DURATION :
female 17-22 day(s) after conception lactating female 20 day(s) post-birth
TOXIC EFFECTS :
Reproductive - Maternal Effects - ovaries, fallopian tubes Reproductive - Maternal Effects - uterus, cervix, vagina Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 35(Suppl 1),404,1987
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
21 gm/kg
SEX/DURATION :
female 17-22 day(s) after conception lactating female 20 day(s) post-birth
TOXIC EFFECTS :
Reproductive - Paternal Effects - testes, epididymis, sperm duct
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 35(Suppl 1),404,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3195 No. of Facilities: 675 (estimated) No. of Industries: 1 No. of Occupations: 6 No. of Employees: 27888 (estimated) No. of Female Employees: 22194 (estimated)

MSDS

头孢唑啉钠盐修改号码:5
模块1. 化学品
产品名称:Cefazolin Sodium Salt
修改号码:5
模块2. 危险性概述
GHS分类
 物理性危害未分类
 健康危害未分类
 环境危害未分类
GHS标签元素
 图标或危害标志无
 信号词无信号词
 危险描述无
 防范说明无
模块3. 成分/组成信息
单一物质/混和物单一物质
化学名(中文名):头孢唑啉钠盐
百分比:>97.0%(LC)(T)
CAS编码:27164-46-1
分子式:C14H13N8NaO4S3
模块4. 急救措施
吸入:将受害者移到新鲜空气处,保持呼吸通畅,休息。若感不适请求医/就诊。
皮肤接触:立即去除/脱掉所有被污染的衣物。用水清洗皮肤/淋浴。
若皮肤刺激或发生皮疹:求医/就诊。
眼睛接触:用水小心清洗几分钟。如果方便,易操作,摘除隐形眼镜。继续清洗。
如果眼睛刺激:求医/就诊。
食入:若感不适,求医/就诊。漱口。
紧急救助者的防护:救援者需要穿戴个人防护用品,比如橡胶手套和气密性护目镜。
模块5. 消防措施
合适的灭火剂:干粉,泡沫,雾状水,二氧化碳
特殊危险性:小心,燃烧或高温下可能分解产生毒烟。
头孢唑啉钠盐修改号码:5
模块5. 消防措施
特定方法:从上风处灭火,根据周围环境选择合适的灭火方法。
非相关人员应该撤离至安全地方。
周围一旦着火:如果安全,移去可移动容器。
消防员的特殊防护用具:灭火时,一定要穿戴个人防护用品。
模块6. 泄漏应急处理
个人防护措施,防护用具,使用个人防护用品。远离溢出物/泄露处并处在上风处。
紧急措施:泄露区应该用安全带等圈起来,控制非相关人员进入。
环保措施:防止进入下水道。
控制和清洗的方法和材料:清扫收集粉尘,封入密闭容器。注意切勿分散。附着物或收集物应该立即根据合适的
法律法规处置。
模块7. 操作处置与储存
处理
技术措施:在通风良好处进行处理。穿戴合适的防护用具。防止粉尘扩散。处理后彻底清洗双手
和脸。
注意事项:如果粉尘或浮质产生,使用局部排气。
操作处置注意事项:避免接触皮肤、眼睛和衣物。
贮存
储存条件:保持容器密闭。冷藏储存。
远离不相容的材料比如氧化剂存放。
热敏
包装材料:依据法律。
模块8. 接触控制和个体防护
工程控制:尽可能安装封闭体系或局部排风系统,操作人员切勿直接接触。同时安装淋浴器和洗
眼器。
个人防护用品
 呼吸系统防护:防尘面具。依据当地和政府法规。
 手部防护:防护手套。
 眼睛防护:安全防护镜。如果情况需要,佩戴面具。
 皮肤和身体防护:防护服。如果情况需要,穿戴防护靴。
模块9. 理化特性
固体
外形(20°C):
外观:晶体-粉末
颜色:白色-浅黄色
气味:无味
pH:无数据资料
熔点:
190°C
沸点/沸程无资料
闪点:无资料
爆炸特性
 爆炸下限:无资料
 爆炸上限:无资料
密度:无资料
溶解度:
[水]易溶于
[其他溶剂]
头孢唑啉钠盐修改号码:5
模块9. 理化特性
微溶于:甲醇, 乙醇
不溶于:苯, 丙酮, 氯仿
模块10. 稳定性和反应性
化学稳定性:一般情况下稳定。
危险反应的可能性:未报道特殊反应性。
须避免接触的物质氧化剂
危险的分解产物:一氧化碳, 二氧化碳, 氮氧化物 (NOx), 硫氧化物
模块11. 毒理学信息
急性毒性:orl-rat LD50:>11 g/kg
ipr-rat LD50:7400 mg/kg
ivn-rat LD50:2760 mg/kg
scu-rat LD50:10 g/kg
对皮肤腐蚀或刺激:无资料
对眼睛严重损害或刺激:无资料
生殖细胞变异原性:无资料
致癌性:
IARC =无资料
NTP =无资料
生殖毒性:无资料
RTECS 号码:XI0390000
模块12. 生态学信息
生态毒性:
鱼类:无资料
甲壳类:无资料
藻类:无资料
残留性 / 降解性:无资料
潜在生物累积 (BCF):无资料
土壤中移动性
 log水分配系数:无资料
 土壤吸收系数 (Koc):无资料
 亨利定律无资料
constant(PaM3/mol):
模块13. 废弃处置
如果可能,回收处理。请咨询当地管理部门。建议在可燃溶剂中溶解混合,在装有后燃和洗涤装置的化学焚烧炉中
焚烧。废弃处置时请遵守国家、地区和当地的所有法规。
模块14. 运输信息
联合国分类:与联合国分类标准不一致
UN编号:未列明
模块15. 法规信息
《危险化学品安全管理条例》(2002年1月26日国务院发布,2011年2月16日修订): 针对危险化学品的安全使用、
生产、储存、运输、装卸等方面均作了相应的规定。
头孢唑啉钠盐修改号码:5
模块16 - 其他信息
N/A

分子结构与计算化学数据

计算化学数据

1、 氢键供体数量:2

2、 氢键受体数量:9

3、 可旋转化学键数量:7

4、 互变异构体数量:3

5、 拓扑分子极性表面积(TPSA):156

6、 重原子数:30

7、 表面电荷:0

8、 复杂度:740

9、 同位素原子数量:0

10、 确定原子立构中心数量:0

11、 不确定原子立构中心数量:2

12、 确定化学键立构中心数量:0

13、 不确定化学键立构中心数量:0

14、 共价键单元数量:2

热门化工词典词汇