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111-73-9

111-73-9结构式
111-73-9结构式

化源商城直购

中文名 4-乙氧基-1-丁醇
英文名 4-ethoxybutan-1-ol
英文别名 4-ethoxybutanol
4-Ethoxy-1-butanol
Dowanal BEAT
Butylene glycol monoethyl ether
Butylene glycol ethyl ether
EINECS 203-901-9
4-Aethoxy-butan-1-ol
Dowanol BEAT
1-BUTANOL,4-ETHOXY
Tetramethylenglykol-monoaethylaether
Dowanol be
Butanediol,monoethyl ether
4-ethoxy-butan-1-ol
密度 0.899g/cm3
沸点 183.2ºC at 760mmHg
分子式 C6H14O2
分子量 118.17400
闪点 56.9ºC
精确质量 118.09900
PSA 29.46000
LogP 0.79540
蒸汽压 0.224mmHg at 25°C
折射率 1.418
分子结构

1、 摩尔折射率:33.12

2、 摩尔体积(cm3/mol):131.4

3、 等张比容(90.2K):307.2

4、 表面张力(dyne/cm):29.8

5、 极化率(10-24cm3):13.13

计算化学

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:5

5.互变异构体数量:无

6.拓扑分子极性表面积29.5

7.重原子数量:8

8.表面电荷:0

9.复杂度:37.5

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EL3800000
CHEMICAL NAME :
1-Butanol, 4-ethoxy-
CAS REGISTRY NUMBER :
111-73-9
BEILSTEIN REFERENCE NO. :
1732976
LAST UPDATED :
199709
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H14-O2
MOLECULAR WEIGHT :
118.20
WISWESSER LINE NOTATION :
Q4O2

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 :
4 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
14CYAT "Industrial Hygiene and Toxicology," 2nd ed., Patty, F.A., ed., New York, John Wiley & Sons, Inc., 1958-63 Volume(issue)/page/year: 2,1581,1963
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
27 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea Skin and Appendages - hair Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 2,207,1979

海关编码 2909499000

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文献:Wall; Claussen Journal of the American Chemical Society, 1939 , vol. 61, p. 2680

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文献:Celanese Corp. Am. Patent: US2605292 , 1947 ;

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详细
文献:Simpson, Michael C.; Currie, Alan W. S.; Andersen, Jo-Ann M.; Cole-Hamilton, David J.; Green, Michael J. Journal of the Chemical Society - Dalton Transactions, 1996 , # 9 p. 1793 - 1800

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文献:Dewael Bulletin des Societes Chimiques Belges, 1926 , vol. 35, p. 302 Chem. Zentralbl., 1927 , vol. 98, # I p. 55

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文献:Brown,R.F.; Schmid,G.H. Journal of Organic Chemistry, 1962 , vol. 27, p. 1288 - 1294

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文献:Kobayashi,S. et al. Bulletin of the Chemical Society of Japan, 1973 , vol. 46, p. 3214 - 3220

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文献:Palomaa; Jansson Chemische Berichte, 1931 , vol. 64, p. 1609

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详细
文献:Bartok, Mihaly; Czombos, Jozsef Journal of the Chemical Society, Chemical Communications, 1981 , # 3 p. 106 - 108

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文献:Dewael Bulletin des Societes Chimiques Belges, 1926 , vol. 35, p. 302 Chem. Zentralbl., 1927 , vol. 98, # I p. 55
海关编码 2909499000
中文概述 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
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%