英语词典化工词典

2-methyl-Decanal

2-methyl-Decanal


  • 中文别名:2-甲基癸醇
  • 中文释义:2-甲基癸醇;2-甲基癸醛
  • 英文别名:2-methyldecanal;
    2-Methyl-1-decanal;
    2-methyl undecanal;
    Decanal,2-methyl;
    EINECS 242-745-6;
    1-DECANAL,2-METHYL;
    2-Methyldecan-1-al;
    2-Methyl decanal;
    Methyl octyl acetaldehyde 
  • CAS No.:19009-56-4
  • 分子式:C11H22O
  • 分子量:170.29
  • 精确分子量:170.16700
  • PSA:17.07000
  • InChI:InChI=1/C11H22O/c1-3-4-5-6-7-8-9-11(2)10-12/h10-11H,3-9H2,1-2H3
  • 分子结构式:

物化性质

密度:
0.819g/cm3
沸点:
222.5ºC at 760mmHg
闪点:
81.8°C
折射率:
1.425
蒸汽压:
0.102mmHg at 25°C

安全信息

密度:
0.819g/cm3
沸点:
222.5ºC at 760mmHg
闪点:
81.8°C
折射率:
1.425
蒸汽压:
0.102mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HD6320000
CHEMICAL NAME :
1-Decanal, 2-methyl-
CAS REGISTRY NUMBER :
19009-56-4
BEILSTEIN REFERENCE NO. :
1753165
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C11-H22-O
MOLECULAR WEIGHT :
170.33
WISWESSER LINE NOTATION :
VHY8&1

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: 14,609,1976 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,609,1976
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,609,1976

海关数据

中国海关编码:2912190090

概述:
HS: 2912190090. 其他无环醛(不含其他含氧基). 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
摘要/Summary:
2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。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

计算化学数据

1.疏水参数计算参考值(XlogP):4.4

2.氢键供体数量:0

3.氢键受体数量:1

4.可旋转化学键数量:8

5.互变异构体数量:2

6.拓扑分子极性表面积:17.1

7.重原子数量:12

8.表面电荷:0

9.复杂度:99.2

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

热门化工词典词汇