Home Categories Chemical Reagents Triclosan
A4734631

Triclosan , 99% , 3380-34-5

Synonym(s):
5-Chloro-2-(2,4-dichlorophenoxy)phenol;Irgasan;Triclosan;Triclosan - CAS 3380-34-5 - Calbiochem

CAS NO.:3380-34-5

Empirical Formula: C12H7Cl3O2

Molecular Weight: 289.54

MDL number: MFCD00800992

EINECS: 222-182-2

Pack Size Price Stock Quantity
25g RMB223.20 In Stock
100g RMB559.20 In Stock
500g RMB1999.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 56-60 °C(lit.)
Boiling point: 290°C(lit.)
Density  1.4214 (rough estimate)
vapor pressure  0.001Pa at 25℃
refractive index  1.4521 (estimate)
storage temp.  2-8°C
solubility  H2O: soluble12g/L at 20°C
form  Solid
pka 7.9(at 25℃)
color  colorless or white
Water Solubility  Soluble in ethanol, methanol, diethyl ether and sodium hydroxide solution (1M). Slightly soluble in water.
Merck  14,9657
BRN  2057142
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey XEFQLINVKFYRCS-UHFFFAOYSA-N
LogP 4.9 at 20℃

Description and Uses

Triclosan is a broad-spectrum antibacterial agent that inhibits bacterial fatty acid synthesis. It is effective against Gram-negative and Gram-positive bacteria, as well as against Mycobacteria. Triclosan is used in a variety of products, including antiseptic soaps, deodorants, and hand washes.

Bacteriostat and preservative for cosmetic and detergent preparations.

Safety

Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H315-H319-H410
Precautionary statements  P264-P273-P280-P302+P352-P305+P351+P338-P332+P313
Hazard Codes  Xi,N
Risk Statements  36/38-50/53-36/37/38
Safety Statements  26-39-46-60-61-24/25-22-36
RIDADR  UN 3077 9/PG 3
WGK Germany  2
RTECS  KO1100000
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29095000
Toxicity LD50 orl-rat: 3700 mg/kg 26UZAB 6,245,68/70

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