19009-56-4

19009-56-4结构式
19009-56-4结构式
  • 常用中文名:2-甲基癸醛
  • 常用英文名:2-methyldecan-1-al
  • CAS号:19009-56-4
  • 分子式:C11H22O
  • 分子量:170.29200
  • 发布时间:2018-07-25 12:21:38
  • 更新时间:2024-01-13 18:17:05

化源商城直购

中文名 2-甲基癸醇
英文名 2-methyldecanal
中文别名 2-甲基癸醛
英文别名 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
密度 0.819g/cm3
沸点 222.5ºC at 760mmHg
分子式 C11H22O
分子量 170.29200
精确质量 170.16700
PSA 17.07000
LogP 3.57200
外观性状 液体
蒸汽压 0.102mmHg at 25°C
折射率 1.425
储存条件 -20℃, 惰性气体
计算化学

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

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

危害码 (欧洲) Xi
海关编码 2912190090
海关编码 2912190090
中文概述 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
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%