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。
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