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5-(Trifluoromethyl)uracil(CAS#54-20-6)

Chemical Property:

Molecular Formula C5H3F3N2O2
Molar Mass 180.08
Density 1.5484 (estimate)
Melting Point 245-246°C(lit.)
Water Solubility INSOLUBLE
Solubility methanol: soluble50mg/mL, clear
Appearance White solid
Color White to Orange to Green
BRN 612694
pKa 6.63±0.10(Predicted)
Storage Condition Sealed in dry,Store in freezer, under -20°C
Refractive Index 1.427
MDL MFCD00006024
Physical and Chemical Properties Melting Point: 242 – 246 ℃
251 – 254 ℃

Product Detail

Product Tags

Risk Codes R22 – Harmful if swallowed
R36/38 – Irritating to eyes and skin.
R40 – Limited evidence of a carcinogenic effect
R36/37/38 – Irritating to eyes, respiratory system and skin.
R25 – Toxic if swallowed
Safety Description S24/25 – Avoid contact with skin and eyes.
S36 – Wear suitable protective clothing.
S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
UN IDs 2811
WGK Germany 3
RTECS YR1750000
HS Code 29335990
Hazard Note Irritant
Hazard Class 6.1
Packing Group
Toxicity LD50 intraperitoneal in mouse: 800mg/kg

 

Introduction

5-Trifluoromethyluracil is an organic compound. The following is an introduction to its properties, uses, manufacturing methods and safety information:Quality:- Appearance: 5-Trifluoromethyluracil is a colorless crystal or white crystalline powder.- Solubility: It is almost insoluble in water, but it can be dissolved in many organic solvents such as ethers, alcohols, etc.- Stability: 5-Trifluoromethyluracil is stable to light, heat, and air.Use:- Pesticides: 5-Trifluoromethyluracil is a broad-spectrum insecticide that can be used for the control of insects and parasites in the agricultural field.- Other: It can also be used for chemical analysis, scientific research, and experiments.Method:5-Trifluoromethyluracil can be prepared by the reaction of chloroacetyl chloride or chloroacetic acid with chloroform (CHCl3) in sodium carbonate or chloroform. This reaction is usually performed at room temperature.Safety Information:- 5-Trifluoromethyluracil is a toxic chemical that should be stored and used properly.- Avoid direct contact with skin and breath during use, and avoid ingestion.- Operate in a well-ventilated environment and wear appropriate protective equipment such as chemical gloves, goggles and masks.- In the event of a leak or accident, appropriate clean-up and disposal measures should be taken immediately.- Please refer to the Safety Data Sheet (SDS) for more detailed safety information on a case-by-case basis.


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