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4-Bromopyrazole, 98%, Thermo Scientific Chemicals

Product Code. 10386344
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Quantity:
1 g
5 g
25 g
Packaging:
Glass bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 2075-45-8
Molecular Formula C3H3BrN2
Molecular Weight (g/mol) 146.98
MDL Number MFCD00075602
InChI Key WVGCPEDBFHEHEZ-UHFFFAOYSA-N
PubChem CID 16375
IUPAC Name 4-bromo-1H-pyrazole
SMILES BrC1=CNN=C1

Specifications

CAS Min % 97.5
CAS Max % 100.0
Melting Point 93.0°C to 96.0°C
Color White to Cream
Boiling Point 250.0°C to 260.0°C
Infrared Spectrum Authentic
Assay Percent Range 97.5% min. (HPLC)
Packaging Glass bottle
Quantity 5 g
Synonym 4-bromopyrazole, 1h-pyrazole, 4-bromo, 4-brompyrazole, 4-bromo-pyrazole, pyrazole, 4-bromo, 4-bromo pyrazole, byz, zlchem 126, 1h-pyrazole,4-bromo, pubchem11041
Formula Weight 146.97
Percent Purity 98%
Physical Form Crystalline Powder
Chemical Name or Material 4-Bromopyrazole
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compliance-icons
Product Identifier
  • 4-Bromopyrazole
Signal Word
  • Warning
Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • 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.

RUO – Research Use Only

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