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

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
• pka: 7.9(at 25℃)
• form: Solid
• 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℃
• CAS DataBase Reference: 3380-34-5(CAS DataBase Reference)
• NIST Chemistry Reference: Triclosan(3380-34-5)
• EPA Substance Registry System: Triclosan (3380-34-5)

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
• Hazardous Substances Data: 3380-34-5(Hazardous Substances Data)
• Toxicity: LD50 orl-rat: 3700 mg/kg 26UZAB 6,245,68/70