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2,3-Dichloro-1,4-naphthoquinone

2,3-Dichloro-1,4-naphthoquinone


  • 中文别名:二氯萘醌
  • 中文释义:二氯萘醌;2,3-二氯-1,4-萘醌;二氯萘;非冈;2,3-二氯-1,4-萘二酮
  • 英文别名:dichlone;
    2,3-dichloronaphthalene-1,4-dione;
    2,3-dichloro-1,4-naphthoquinone;
    2,3-Dichloro-1,4-naphthoquinone;
    2,3-dichloro-1,4-naphthalenedione 
  • CAS No.:117-80-6
  • 分子式:

    C10H4Cl2O2

  • 分子量:227.05
  • 精确分子量:225.95900
  • PSA:34.14000
  • MDL:MFCD00001677
  • InChI:InChI=1/C10H4Cl2O2/c11-7-8(12)10(14)6-4-2-1-3-5(6)9(7)13/h1-4H
  • 分子结构式:

物化性质

外观与性状:
黄色结晶粉末
密度:
1.54g/cm3
熔点:
194-197 °C(lit.)
沸点:
275 °C (2 mmHg)
闪点:
275°C/2mm
水溶解性:
0.008 g/L
折射率:
1.634
蒸汽压:
0.000897mmHg at 25°C
存储条件/存储方法:
库房通风低温干燥,与食品原料分开储运
稳定性相关:

常温常压稳定,避免与强氧化剂、强碱接触。

其它信息:

1. 性状:黄色针状结晶,无气味。

2. 密度(g/mL,25℃):未确定

3. 相对蒸汽密度(g/mL,空气=1):7.8

4. 熔点(ºC):193~195

5. 沸点(ºC,常压):未确定

6. 沸点(ºC, 0.27KPa):275

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(mmHg, ºC):未确定

12. 饱和蒸气压(kPa, ºC):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:不溶于水,微溶于乙醇、乙醚、苯。

安全信息

外观与性状:
黄色结晶粉末
密度:
1.54g/cm3
熔点:
194-197 °C(lit.)
沸点:
275 °C (2 mmHg)
闪点:
275°C/2mm
水溶解性:
0.008 g/L
折射率:
1.634
蒸汽压:
0.000897mmHg at 25°C
存储条件/存储方法:
库房通风低温干燥,与食品原料分开储运
稳定性相关:

常温常压稳定,避免与强氧化剂、强碱接触。

其它信息:

1. 性状:黄色针状结晶,无气味。

2. 密度(g/mL,25℃):未确定

3. 相对蒸汽密度(g/mL,空气=1):7.8

4. 熔点(ºC):193~195

5. 沸点(ºC,常压):未确定

6. 沸点(ºC, 0.27KPa):275

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(mmHg, ºC):未确定

12. 饱和蒸气压(kPa, ºC):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:不溶于水,微溶于乙醇、乙醚、苯。

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QL7525000
CHEMICAL NAME :
1,4-Naphthoquinone, 2,3-dichloro-
CAS REGISTRY NUMBER :
117-80-6
LAST UPDATED :
199710
DATA ITEMS CITED :
14
MOLECULAR FORMULA :
C10-H4-Cl2-O2
MOLECULAR WEIGHT :
227.04
WISWESSER LINE NOTATION :
L66 BV EVJ CG DG

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 :
160 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 16(5),52,1972
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
440 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,47,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
30 mg/kg
TOXIC EFFECTS :
Tumorigenic - active as anti-cancer agent
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 26,570,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A137,1983 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6 gm/kg/60D-C
TOXIC EFFECTS :
Liver - other changes Biochemical - Metabolism (Intermediary) - glycolytic
REFERENCE :
BECTA6 Bulletin of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1966- Volume(issue)/page/year: 35,23,1985
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
300 mg/kg/10D-I
TOXIC EFFECTS :
Liver - other changes Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 16(5),52,1972
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1300 mg/kg/13W-I
TOXIC EFFECTS :
Liver - other changes Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 16(5),52,1972 ** TUMORIGENIC DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3300 mg/kg/78W-I
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors Blood - tumors
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB223-159
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
22 mg/kg
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Blood - tumors
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB223-159 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.5 mg/m3 JAN 1993
毒理学数据:

1、 急性毒性:大鼠经口LD5O:160mg/kg

小鼠经口LD5O:440mg/kg

小鼠经腹腔LD5O:30mg/kg

兔子经皮LD5O:500mg/kg

2、 其他多剂量毒性:大鼠经皮下TDLO:300mg/kg/11D-I

大鼠经皮下TDLO:1300mg/kg/13W-I

3、 致肿瘤:小鼠经口TDLO:3300mg/kg/78W-I

小鼠经皮下TDLO:22mg/kg

生态数据:

对蜜蜂无害。该物质对环境有危害,不要让该物质进入环境。

MSDS

第一部分:化学品名称

分子结构与计算化学数据

分子结构数据

五、分子性质数据:

1、 摩尔折射率:52.57

2、 摩尔体积(m3/mol):146.9

3、 等张比容(90.2K):400.9

4、 表面张力(dyne/cm):55.3

5、 极化率(10-24cm3):20.84

计算化学数据

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:0

3.氢键受体数量:2

4.可旋转化学键数量:0

5.互变异构体数量:无

6.拓扑分子极性表面积34.1

7.重原子数量:14

8.表面电荷:0

9.复杂度:301

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

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