3165-93-3 Usage
Uses
Used in Textile Industry:
4-CHLORO-O-TOLUIDINE HYDROCHLORIDE is used as an intermediate in the manufacturing of azo dyes for cotton, silk, acetate, and nylon. It plays a crucial role in producing vibrant and long-lasting colors in these fabrics.
Used in Pigment Production:
In the pigment industry, 4-CHLORO-O-TOLUIDINE HYDROCHLORIDE is used as an intermediate for the production of dyes such as C.I. 12800, pigment red 7, and pigment yellow 49. These pigments are essential for creating a wide range of colors in various applications.
Used in Pesticide Manufacturing:
4-CHLORO-O-TOLUIDINE HYDROCHLORIDE has been used since the 1960s as an intermediate in the manufacture of the pesticide chlordimeform, which acts as an insecticide and acaricide. However, it is believed that chlordimeform is no longer produced or used worldwide.
Air & Water Reactions
4-CHLORO-O-TOLUIDINE HYDROCHLORIDE may be sensitive to prolonged exposure to air and light. Water soluble.
Reactivity Profile
Incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents. .
Hazard
Toxic by ingestion, inhalation, and skin
absorption.
Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
Safety Profile
Confirmed carcinogen
with experimental carcinogenic data.
Moderately toxic by intraperitoneal route.
When heated to decomposition it emits
toxic fumes of NOx and Cl-. See also other
chloro toluidine entries.
Potential Exposure
Most of the isomers are used in dyestuff manufacture. The 3-chloro-para isomer is used to kill
birds. It is marketed as pelleted bait for control of bird
populations.
Carcinogenicity
p-Chloro-o-toluidine and its hydrochloride salt are reasonably anticipated to be human carcinogens based on limited evidence of carcinogenicity from studies in humans and evidence of carcinogenicity from studies in experimental animals.
Shipping
UN2239 Chlorotoluidines, solid, Hazard Class:
6.1; Labels: 6.1-Poisonous materials. UN3429
Chlorotoluidines, liquid, Hazard Class: 6.1; Labels: 6.1-
Poisonous materials
Incompatibilities
Incompatible with oxidizers, strong
acids; chloroformates, and acid anhydrides, isocyanates,
aldehydes forming fire and explosive hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 3165-93-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,6 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3165-93:
(6*3)+(5*1)+(4*6)+(3*5)+(2*9)+(1*3)=83
83 % 10 = 3
So 3165-93-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H8ClN.ClH/c1-5-4-6(8)2-3-7(5)9;/h2-4H,9H2,1H3;1H
3165-93-3Relevant academic research and scientific papers
Liquid-crystalline ionic liquids
Bowlas, Christopher J.,Bruce, Duncan W.,Seddon, Kenneth R.
, p. 1625 - 1626 (2007/10/03)
Low-melting point salts, the basis of industrially relevant ionic liquids, exhibit smectic A mesophases over extended temperature ranges.
