二甘醇单异丁醚

二甘醇单异丁醚 基本信息
CAS号 18912-80-6 分子式 C8H18O3
分子量 162.22700 精确质量  162.12600
PSA  38.69000 LogP  0.66790

基本信息 展开↓

CAS号:
18912-80-6
3D弹球模型:
立即前往扯扯看
分子式:
C8H18O3
分子量:
162.22700
中文名称:
二甘醇单异丁醚
英文名称:
2-[2-(2-methylpropoxy)ethoxy]ethanol
中文别名:
二甘醇单异丁醚;
2-(2-异丁氧基乙氧基)乙醇
英文别名:
2-[2-(2-methylpropoxy)ethoxy]ethanol;
Diethylene-glykol-monoisobutylether;
Isobutoxy-2-ethoxy-2-ethanol;
O-Isobutyldiglycol;
EINECS 242-665-1;
ETHANOL,2-(2-ISOBUTOXYETHOXY);
Ektasolve DIB;
2-(2-(2-Methylpropoxy)ethoxy)ethanol;
O-Isobutyl-diaethylenglykol;
diethylene glycol monoisobutyl ether;
2-(2-Isobutoxy-aethoxy)-aethanol;
isobutoxy ethoxyethanol;
2-(2-ISOBUTOXYETHOXY)ETHANOL
精确分子量/精确质量:
162.12600
极性分子表面积/PSA:
38.69000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
242-665-1
InChI:
The Key: YJTIFIMHZHDNQZ-UHFFFAOYSA-N

物化性质展开↓

密度:
0.947g/cm3
沸点:
229.9ºC at 760mmHg
闪点:
92.8ºC
折射率:
1.428
蒸汽压:
0.013mmHg at 25°C
其它信息:

1.       性状:不确定

2.       密度(g/mL,25/4):不确定

3.       相对蒸汽密度(g/mL,空气=1):不确定

4.       熔点(ºC):不确定

5.       沸点(ºC,常压):不确定

6.       沸点(ºC, 5.2kPa):不确定

7.       折射率:不确定

8.       闪点(ºC):不确定

9.       比旋光度(º):不确定

10.    自燃点或引燃温度(ºC):不确定

11.    蒸气压(kPa,25ºC):不确定

12.    饱和蒸气压(kPa,60ºC):不确定

13.    燃烧热(KJ/mol):不确定

14.    临界温度(ºC):不确定

15.    临界压力(KPa):不确定

16.    油水(辛醇/水)分配系数的对数值:不确定

17.    爆炸上限(%,V/V):不确定

18.    爆炸下限(%,V/V):不确定

19.    溶解性:不确定

安全信息展开↓

海关代码:
2909499000

合成路线查看所有的合成路线

  • 13259-29-5

    sodium,2-methylpropan-1-olate

  • +

  • 107-07-3

    2-氯乙醇

  • 18912-80-6

    二甘醇单异丁醚

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KL4025000
CHEMICAL NAME :
Ethanol, 2-(2-isobutoxyethoxy)-
CAS REGISTRY NUMBER :
18912-80-6
BEILSTEIN REFERENCE NO. :
1739246
LAST UPDATED :
199707
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C8-H18-O3
MOLECULAR WEIGHT :
162.26
WISWESSER LINE NOTATION :
2Y1&O2O2Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,635,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,635,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4920 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6700 ppm/6H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>3200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
3560 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3182 No. of Facilities: 46 (estimated) No. of Industries: 3 No. of Occupations: 1 No. of Employees: 566 (estimated)
毒理学数据:

急性毒性:大鼠口经LD504920 uL/kg;大鼠吸入LCLo 6700 ppm/6H;小鼠口经LD50>3200 mg/kg;兔子Administration onto the skin LD50 3560 uL/kg

海关数据查看详细

中国海关编码:2909499000

概述:
2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

分子结构与计算化学数据展开↓

分子结构数据


1、   摩尔折射率:44.09

2、   摩尔体积(m3/mol):171.1

3、   等张比容(90.2K):403.8

4、   表面张力(dyne/cm):30.9

5、   极化率10-24cm3):17.48

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:3

4.可旋转化学键数量:7

5.互变异构体数量:无

6.拓扑分子极性表面积38.7

7.重原子数量:11

8.表面电荷:0

9.复杂度:73.7

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

上下游相关产品

上游产品

更多
  • 13259-29-5

    sodium,2-methylpropan-1-olate

  • 107-07-3

    2-氯乙醇

立即下载安装“化学加”APP
专业、功能强大,随时调用更加方便