制备方法

本品是一种重要香原料.主要用作食用香料,常用于软饮料,冰制食品及烘烤食品的调味与增香。

用途简介

海关代码：

2916399090

WGK_Germany：

2
德国有关水污染物质的分类清单

安全说明：

S24/25

RTECS号：

GD9625000

安全标志：

S24/25:防止皮肤和眼睛接触。

CHEMICAL IDENTIFICATION

RTECS NUMBER :

GD9625000

CHEMICAL NAME :

Cinnamic acid, isopropyl ester

CAS REGISTRY NUMBER :

7780-06-5

BEILSTEIN REFERENCE NO. :

1908938

LAST UPDATED :

199701

DATA ITEMS CITED :

6

MOLECULAR FORMULA :

C12-H14-O2

MOLECULAR WEIGHT :

190.26

WISWESSER LINE NOTATION :

1Y1&OV1U1R

HEALTH HAZARD DATA

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 :

FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,365,1988

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 :

FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,365,1988

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - guinea pig

DOSE/DURATION :

2700 uL/kg

TOXIC EFFECTS :

Skin and Appendages - dermatitis, allergic (after systemic exposure)

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Administration onto the skin

SPECIES OBSERVED :

Rodent - guinea pig

DOSE/DURATION :

>10 mL/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Administration onto the skin

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

360 mL/kg/13W-I

TOXIC EFFECTS :

Skin and Appendages - dermatitis, other (after systemic exposure) Related to Chronic Data - death

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948

中国海关编码：2916399090

概述：

2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%

申报要素：

品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

摘要/Summary：

2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

分子结构数据

1、  摩尔折射率：57.77

2、  摩尔体积（m³/mol）：183.7

3、  等张比容（90.2K）：451.7

4、  表面张力（dyne/cm）：36.4

5、  极化率（10^-24cm³）：22.90