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Alfa Aesar™ 5-Chloro-2-(2,4-dichlorophenoxy)phenol, 99%

Chemical Identifiers

Chemical Name or Material 5-Chloro-2-(2,4-dichlorophenoxy)phenol
CAS 3380-34-5
Molecular Formula C12H7Cl3O2
Formula Weight 289.55g/mol
MDL Number MFCD00800992
UN Number UN3077
Beilstein 2057142
Merck Index 14,9657
Synonym 2,4,4'-Trichloro-2'-hydroxydiphenyl ether; Triclosan
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1865509

 
alfa aesar™
L18655-09
10g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL1865522

 
alfa aesar™
L18655-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL1865536

 
alfa aesar™
L18655-36
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Melting Point 56° to 59°C
Quantity 10g
Chemical Name or Material 5-Chloro-2-(2,4-dichlorophenoxy)phenol
CAS 3380-34-5
Assay 99%
Molecular Formula C12H7Cl3O2
Formula Weight 289.55g/mol
MDL Number MFCD00800992
UN Number UN3077
Beilstein 2057142
Merck Index 14,9657
Synonym 2,4,4'-Trichloro-2'-hydroxydiphenyl ether; Triclosan
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.
Health Hazard 3 GHS P Statement
P280-P305+P351+P338-P362-P321-P332+P313-P337+P313
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Take off contaminated clothing and wash before reuse.
Specific treatment (see label).
If skin irritation occurs: Get medical advice/attention.
If eye irritation persists: Get medical advice/attention.
DOT Information Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
RTECS Number KO1100000
TSCA TSCA

Applications
5-Chloro-2-(2,4-dichlorophenoxy)phenol, acts as a bacteriostat and preservative for cosmetic and detergent compositions. It is also used as an antiseptic, disinfectant and anticonvulsant. It is one of the main ingredient in shampoos, deodorants, toothpastes, mouth washes and household cleaning products. It inhibits the growth of bacteria, fungi on the surfaces of the textile, thereby it imparts odor protection to wool, synthetics, blends and non-wovens.

Solubility
Soluble in ethanol, methanol, diethyl ether and sodium hydroxide solution (1M). Slightly soluble in water.

Notes
Store in cool place. Decomposes on heating. Incompatible with strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P280-P305+P351+P338-P362-P321-P332+P313-P337+P313
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Take off contaminated clothing and wash before reuse.
Specific treatment (see label).
If skin irritation occurs: Get medical advice/attention.
If eye irritation persists: Get medical advice/attention.

GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.