制备方法

以 ω-醛和 2-甲基吲哚为原料,在盐酸存在下缩合,然后倾入水中并转变成氯化物,经过滤、干燥、粉碎得成品。

合成制备方法

以 ω-醛和 2-甲基吲哚为原料，在盐酸存在下缩合，然后倾入水中并转变成氯化物，经过滤、干燥、粉碎得成品。

用途简介

主要用于腈纶及其混纺织物的染色,也用于改性涤纶及纸张的染色

用途

主要用于腈纶及其混纺织物的染色，也用于改性涤纶及纸张的染色

危险类别码：

R20/21/22

安全说明：

26-28-36/37/39-45

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。
S28:接触皮肤之后，立即使用大量皂液洗涤。
S45:出现意外或者感到不适，立刻到医生那里寻求帮助（最好带去产品容器标签）。
:

危险标志：

Xn: Harmful;

CHEMICAL IDENTIFICATION

RTECS NUMBER :

NM2251000

CHEMICAL NAME :

3H-Indolium, 2-(2-(2-methylindol-3-yl)vinyl)-1,3,3-trimethyl-, chloride

CAS REGISTRY NUMBER :

3056-93-7

LAST UPDATED :

199701

DATA ITEMS CITED :

6

MOLECULAR FORMULA :

C22-H22-N2.Cl-H

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 :

2450 mg/kg

TOXIC EFFECTS :

Blood - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases

REFERENCE :

GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),61,1986

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

490 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),61,1986

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

4500 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),61,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2218 No. of Facilities: 95 (estimated) No. of Industries: 4 No. of Occupations: 11 No. of Employees: 3372 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2218 No. of Facilities: 587 (estimated) No. of Industries: 11 No. of Occupations: 16 No. of Employees: 6714 (estimated) No. of Female Employees: 116 (estimated)

毒理学数据：

   急性毒性：大鼠经口LD50：2450mg /kg；小鼠经口LD50：490mg /kg；兔子经口LD50：4500mg /kg；

分子结构数据

1. 摩尔折射率：无可用