英语词典化工词典

2-Methoxy-4-propylphenol

2-Methoxy-4-propylphenol


  • 中文别名:2-甲氧基-4-丙基-苯酚
  • 中文释义:二氢丁香酚;2-甲氧基-4-丙基-苯酚
  • 英文别名:2-methoxy-4-propylphenol;
    p-Propylguaiacol;
    Coerulignol;
    Phenol,2-methoxy-4-propyl;
    Cerulignol;
    4-n-propylguaiacol;
    Dihydroeugenol;
    4-Propylguaiacol;
    Guaiacylpropane 
  • CAS No.:2785-87-7
  • 分子式:

    C10H14O2

  • 分子量:166.22
  • 精确分子量:166.09900
  • PSA:29.46000
  • InChI:InChI=1/C10H14O2/c1-3-4-8-5-6-9(11)10(7-8)12-2/h5-7,11H,3-4H2,1-2H3
  • 分子结构式:

物化性质

外观与性状:
无色透明液体
密度:
1.038
沸点:
125-126ºC14 mm Hg(lit.)
闪点:
113ºC
折射率:
1.522
蒸汽压:
0.00624mmHg at 25°C
稳定性相关:

1. 存在于香料烟烟叶中。

2. 稳定性好,不易变色。

其它信息:

1. 沸点(ºC):250

2. 熔点(ºC):16

3. 相对密度(d204) :1.04

4. 性状:有浓郁辛辣的甜味,并略带花香和香脂气息。

安全信息

外观与性状:
无色透明液体
密度:
1.038
沸点:
125-126ºC14 mm Hg(lit.)
闪点:
113ºC
折射率:
1.522
蒸汽压:
0.00624mmHg at 25°C
稳定性相关:

1. 存在于香料烟烟叶中。

2. 稳定性好,不易变色。

其它信息:

1. 沸点(ºC):250

2. 熔点(ºC):16

3. 相对密度(d204) :1.04

4. 性状:有浓郁辛辣的甜味,并略带花香和香脂气息。

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SL8050000
CHEMICAL NAME :
Phenol, 2-methoxy-4-propyl-
CAS REGISTRY NUMBER :
2785-87-7
BEILSTEIN REFERENCE NO. :
1866292
LAST UPDATED :
199701
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C10-H14-O2
MOLECULAR WEIGHT :
166.24
WISWESSER LINE NOTATION :
QR D3 BO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,671,1982 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,671,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,671,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1450 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change
REFERENCE :
SIZSAR Sapporo Igaku Zasshi. Sapporo Medical Journal. (Sapporo Igaku Daigaku, Nishi-17-chome, Minami-1-jo, Chuo-ku, Sapporo 060, Japan) V.3- 1952- Volume(issue)/page/year: 3,73,1952
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
310 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,671,1982

分子结构与计算化学数据

分子结构数据

1、 摩尔折射率:48.99

2、 摩尔体积(cm3/mol):161.1

3、 等张比容(90.2K):395.3

4、 表面张力(dyne/cm):36.1

5、 极化率(10-24cm3):19.42

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:1

3.氢键受体数量:2

4.可旋转化学键数量:3

5.互变异构体数量:3

6.拓扑分子极性表面积29.5

7.重原子数量:12

8.表面电荷:0

9.复杂度:125

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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