制备方法

1. 烟草:OR,26。以肉豆蔻酸为原料,先还原成为肉豆蔻醇,再将后者催化氧化制得。

合成制备方法

1. 烟草：OR，26。以肉豆蔻酸为原料，先还原成为肉豆蔻醇，再将后者催化氧化制得。

用途简介

1. 少量用于日化香精和食用香精配方中。

用途

1.少量用于日化香精和食用香精配方中。

海关代码：

2912190090

安全标志：

S26:万一接触眼睛，立即使用大量清水冲洗并送医诊治。
S36:穿戴合适的防护服装。

CHEMICAL IDENTIFICATION

RTECS NUMBER :

XB7900000

CHEMICAL NAME :

1-Tetradecanal

CAS REGISTRY NUMBER :

124-25-4

BEILSTEIN REFERENCE NO. :

1765987

LAST UPDATED :

199803

DATA ITEMS CITED :

6

MOLECULAR FORMULA :

C14-H28-O

MOLECULAR WEIGHT :

212.42

WISWESSER LINE NOTATION :

VH13

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: 11,1079,1973 ** 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: 11,487,1973

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Administration onto the skin

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

>10 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: 11,487,1973 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

6110 mg/kg/31D-I

TOXIC EFFECTS :

Liver - other changes Kidney, Ureter, Bladder - other changes Blood - changes in spleen

REFERENCE :

NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB234-882 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0416 No. of Facilities: 785 (estimated) No. of Industries: 1 No. of Occupations: 7 No. of Employees: 6757 (estimated) No. of Female Employees: 3615 (estimated)

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%

分子结构数据

1、 摩尔折射率：67.09

2、 摩尔体积（cm³/mol）：256.9

3、 等张比容（90.2K）：598.0

4、 表面张力（dyne/cm）：29.3

5、 极化率（10-24cm3）：26.59

计算化学数据

1.疏水参数计算参考值（XlogP）:6

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:12

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:15

8.表面电荷:0

9.复杂度:121

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

• 
  肉豆蔻醛红外图谱(IR1)
• 
  肉豆蔻醛红外图谱(IR2)
• 
  肉豆蔻醛质谱(MS)
• 
  肉豆蔻醛核磁图(¹³CNMR)
• 
  肉豆蔻醛核磁图(¹HNMR)