2-Nitroanisole


  • 中文别名:2-硝基苯甲醚
  • 中文释义:2-硝基苯甲醚;邻硝基苯甲醚;1-甲氧基-2-硝基苯;邻甲氧基硝基苯;邻硝基茴香醚,邻硝基苯甲醚,邻甲氧基硝基苯,1-甲氧基-2-硝基苯;邻硝基茴香醚;鄰硝苯基甲醚
  • 英文别名:2-nitroanisole;
    Anisole,o-nitro;
    2-NITROANISOL;
    1-Methoxy-2-nitrobenzene;
    methoxy-nitrobenzene;
    2-Nitroanisole;
    2-nitro-anisole;
    o-nitro-anisol;
    O-NITROANISOLE;
    nitroanisole;
    ANISOLE,ORTHO-NITRO;
    o-methoxynitrobenzene;
    o-MeOC6H4NO2;
    ORTHO-NITROANISOLE 
  • CAS No.:91-23-6
  • 分子式:

    C7H7NO3

  • 分子量:153.14
  • 精确分子量:153.04300
  • PSA:55.05000
  • MDL:MFCD00007096
  • InChI:InChI=1/C6H5NO2.C2H6O/c8-7(9)6-4-2-1-3-5-6;1-3-2/h1-5H;1-2H3
  • 分子结构式:

物化性质

外观与性状:
淡黄色至微红的液体
密度:
1.254 g/mL at 25 °C(lit.)
熔点:
9-12 °C(lit.)
沸点:
273 °C(lit.)
闪点:
>230 °F
水溶解性:
1.45 g/L (20 ºC)
折射率:
n20/D 1.561(lit.)
存储条件/存储方法:
库房通风低温干燥,与氧化剂、食品添加剂分开存放
稳定性相关:

1.化学性质与氨一起加压加热时生成邻硝基苯胺。与水合肼一起加压加热生成1-羟基苯三唑。

2.稳定性[14] 稳定

3.禁配物[15] 强氧化剂、强还原剂、强酸、强碱

4.避免接触的条件[16] 受热

5.聚合危害[17] 不聚合

6.分解产物[18] 氮氧化物

其它信息:

1.性状:无色结晶或微红色液体[1]

2.熔点(℃):9.6[2]

3.沸点(℃):273[3]

4.相对密度(水=1):1.26[4]

5.饱和蒸气压(kPa):0.53(144℃)[5]

6.临界压力(MPa):3.76[6]

7.辛醇/水分配系数:1.73[7]

8.闪点(℃):>112[8]

9.溶解性:不溶于水,溶于乙醇、乙醚等多数有机溶剂。[9]

安全信息

外观与性状:
淡黄色至微红的液体
密度:
1.254 g/mL at 25 °C(lit.)
熔点:
9-12 °C(lit.)
沸点:
273 °C(lit.)
闪点:
>230 °F
水溶解性:
1.45 g/L (20 ºC)
折射率:
n20/D 1.561(lit.)
存储条件/存储方法:
库房通风低温干燥,与氧化剂、食品添加剂分开存放
稳定性相关:

1.化学性质与氨一起加压加热时生成邻硝基苯胺。与水合肼一起加压加热生成1-羟基苯三唑。

2.稳定性[14] 稳定

3.禁配物[15] 强氧化剂、强还原剂、强酸、强碱

4.避免接触的条件[16] 受热

5.聚合危害[17] 不聚合

6.分解产物[18] 氮氧化物

其它信息:

1.性状:无色结晶或微红色液体[1]

2.熔点(℃):9.6[2]

3.沸点(℃):273[3]

4.相对密度(水=1):1.26[4]

5.饱和蒸气压(kPa):0.53(144℃)[5]

6.临界压力(MPa):3.76[6]

7.辛醇/水分配系数:1.73[7]

8.闪点(℃):>112[8]

9.溶解性:不溶于水,溶于乙醇、乙醚等多数有机溶剂。[9]

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BZ8790000
CHEMICAL NAME :
Anisole, o-nitro-
CAS REGISTRY NUMBER :
91-23-6
LAST UPDATED :
199701
DATA ITEMS CITED :
20
MOLECULAR FORMULA :
C7-H7-N-O3
MOLECULAR WEIGHT :
153.15
WISWESSER LINE NOTATION :
WNR BO1

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 :
740 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1300 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
8960 mg/kg/14D-C
TOXIC EFFECTS :
Blood - methemoglobinemia-carboxyhemoglobin Blood - changes in erythrocyte (RBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
27300 mg/kg/13W-C
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes Blood - changes in spleen Blood - changes in erythrocyte (RBC) count
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2772 mg/kg/14D-C
TOXIC EFFECTS :
Brain and Coverings - changes in brain weight Liver - changes in liver weight Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
16380 mg/kg/13W-C
TOXIC EFFECTS :
Liver - changes in liver weight Blood - pigmented or nucleated red blood cells Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
9604 mg/kg/2Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Blood - leukemia
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
173 gm/kg/2Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors

MUTATION DATA

TYPE OF TEST :
Sister chromatid exchange
TEST SYSTEM :
Rodent - hamster Ovary
DOSE/DURATION :
123 mg/L
REFERENCE :
EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 10(Suppl 10),1,1987 *** REVIEWS *** IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 65,369,1996 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 65,369,1996 IARC Cancer Review:Group 2B IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 65,369,1996 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3;Skin JAN 1993
毒理学数据:

1.急性毒性[10] LD50:740mg/kg(大鼠经口);1300mg/kg(小鼠经口)

2.刺激性 暂无资料

3.致突变性[11] 微生物致突变:鼠伤寒沙门菌666μg/皿。DNA修复:枯草杆菌500nL/皿。细菌遗传学分析:仓鼠卵巢1060mg/L。姐妹染色单体交换:仓鼠卵巢123mg/L。

4.致癌性[12] IARC致癌性评论:G2B,可疑人类致癌物。

生态数据:

1.生态毒性[13]LC50:25mg/L(48h)(青鳉)

2.生物降解性 暂无资料

3.非生物降解性 暂无资料

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

1、摩尔折射率:39.47

2、摩尔体积(cm3/mol):125.2

3、等张比容(90.2K):319.4

4、表面张力(dyne/cm):42.2

5、极化率(10-24cm3):15.64

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:3

4.可旋转化学键数量:1

5.互变异构体数量:无

6.拓扑分子极性表面积55

7.重原子数量:11

8.表面电荷:0

9.复杂度:143

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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