124-16-3

124-16-3结构式
124-16-3结构式

化源商城直购

中文名 1-丁氧基乙氧基-2-丙醇
英文名 1-(2-butoxyethoxy)propan-2-ol
英文别名 4,7-Dioxaundecan-2-ol
密度 0.938g/cm3
沸点 248.9ºC at 760mmHg
分子式 C9H20O3
分子量 176.25300
闪点 104.3ºC
精确质量 176.14100
PSA 38.69000
LogP 1.20050
蒸汽压 0.011mmHg at 25°C
折射率 1.431
储存条件 库房通风低温干燥,与氧化剂分开储运
分子结构

1、 摩尔折射率:48.72

2、 摩尔体积(cm3/mol):187.7

3、 等张比容(90.2K):443.6

4、 表面张力(dyne/cm):31.2

5、 极化率(10-24cm3):19.31

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:3

4.可旋转化学键数量:8

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:12

8.表面电荷:0

9.复杂度:85.8

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:1

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 :
UA8050000
CHEMICAL NAME :
2-Propanol, 1-(2-butoxyethoxy)-
CAS REGISTRY NUMBER :
124-16-3
BEILSTEIN REFERENCE NO. :
1699716
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C9-H20-O3
MOLECULAR WEIGHT :
176.29
WISWESSER LINE NOTATION :
QY1&1O2O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 12/29/1971 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2830 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9683 No. of Facilities: 25 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 5575 (estimated) No. of Female Employees: 701 (estimated)

海关编码 2909499000
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%