2120-70-9

2120-70-9结构式
2120-70-9结构式

化源商城直购

中文名 苯氧代乙醛
英文名 2-phenoxyacetaldehyde
中文别名 苯氧基乙醛
英文别名 EINECS 218-329-5
Acetaldehyde,phenoxy
Cortex aldehyde
Glykolaldehyd-phenylaether
2-phenoxyethanal
phenoxy-acetaldehyde
Phenoxy-acetaldehyd
密度 1.069g/cm3
沸点 220.4ºC at 760mmHg
熔点 38°C
分子式 C8H8O2
分子量 136.14800
闪点 92.4ºC
精确质量 136.05200
PSA 26.30000
LogP 1.26430
蒸汽压 0.113mmHg at 25°C
折射率 1.505
计算化学

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:2

4.可旋转化学键数量:3

5.互变异构体数量:2

6.拓扑分子极性表面积:26.3

7.重原子数量:10

8.表面电荷:0

9.复杂度:95.4

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 :
AB2990000
CHEMICAL NAME :
Acetaldehyde, phenoxy-
CAS REGISTRY NUMBER :
2120-70-9
BEILSTEIN REFERENCE NO. :
0970857
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C8-H8-O2
MOLECULAR WEIGHT :
136.16
WISWESSER LINE NOTATION :
VH1OR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,823,1976 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T1100 No. of Facilities: 15 (estimated) No. of Industries: 1 No. of Occupations: 16 No. of Employees: 2279 (estimated)

海关编码 2912499000
海关编码 2912499000
中文概述 2912499000. 其他醛醚、醛酚及含其他含氧基的醛. 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, 四聚甲醛报明外观
Summary 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%