4-Bromo-3-(trifluoromethyl)-1H-pyrazole, 97%, Thermo Scientific™

Product Code.	Quantity	Unit Size
10735842	5 g	5g
10037619	1 g	1g

Product Code. 10735842 Supplier Thermo Scientific Acros Supplier No. 438040050

Specifications

Chemical Identifiers

• CAS: 19968-17-3
• Molecular Formula: C₄H₂BrF₃N₂
• Molecular Weight (g/mol): 214.97
• InChI Key: JTHNMRUVJDWVMJ-UHFFFAOYSA-N
• Synonym: 4-bromo-3-trifluoromethyl-1h-pyrazole, 4-bromo-5-trifluoromethyl-1h-pyrazole, 1h-pyrazole, 4-bromo-3-trifluoromethyl, 1h-pyrazole, 4-bromo-5-trifluoromethyl, 1h-pyrazole,4-bromo-3-trifluoromethyl, 4-bromo-3-trifluoromethyl pyrazole, 4-bromo-3-trifluoromethyl-2h-pyrazole, acmc-209f4m, 4-bromo-3 trifluoromethyl-1h-pyrazole
• PubChem CID: 7147398
• IUPAC Name: 4-bromo-5-(trifluoromethyl)-1H-pyrazole
• SMILES: C1=NNC(=C1Br)C(F)(F)F

• CAS Min %: 96.0
• CAS Max %: 100.0
• Melting Point: 112°C to 114°C
• Color: White
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (HPLC)
• Quantity: 5 g
• Formula Weight: 214.97
• Percent Purity: 97%
• Physical Form: Crystalline Powder
• Chemical Name or Material: 4-Bromo-3-(trifluoromethyl)-1H-pyrazole

Safety and Handling

Product Identifier

• 4-Bromo-3-(trifluoromethyl)-1H-pyrazole

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H312-Harmful in contact with skin.
• H332-Harmful if inhaled.
• H302-Harmful if swallowed.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

SDS

RUO – Research Use Only