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4-Methylpyrazole, 97%, Thermo Scientific™

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Quantity:
1g
5g
25g
Packaging:
Glass bottle
This item is not returnable. View return policy
7554-65-6
C4H6N2
82.11
RIKMMFOAQPJVMX-UHFFFAOYSA-N
4-methylpyrazole, fomepizole, antizol, 1h-pyrazole, 4-methyl, fomepizol, 4-methylpyrazol, fomepizolum, fomepizol inn-spanish, fomepizolum inn-latin, fomepizole usan:inn
3406
CHEBI:5141
4-methyl-1H-pyrazole
CC1=CNN=C1
This item is not returnable. View return policy
7554-65-6
C4H6N2
82.11
RIKMMFOAQPJVMX-UHFFFAOYSA-N
4-methylpyrazole, fomepizole, antizol, 1h-pyrazole, 4-methyl, fomepizol, 4-methylpyrazol, fomepizolum, fomepizol inn-spanish, fomepizolum inn-latin, fomepizole usan:inn
3406
CHEBI:5141
4-methyl-1H-pyrazole
CC1=CNN=C1

This Thermo Scientific 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.

Density 0.9900g/mL
Color Colorless to Yellow
Boiling Point 99.0°C to 100.0°C (6.0mmHg)
Flash Point 96°C
Assay Percent Range 96% min. (GC)
Infrared Spectrum Authentic
Beilstein 23,65
Packaging Glass bottle
Merck Index 15,4253
Refractive Index 1.4930 to 1.4950
Quantity 1g
Solubility Information Solubility in water: soluble. Other solubilities: soluble in alcohol
Specific Gravity 0.99
Formula Weight 82.11
Physical Form Liquid After Melting
Percent Purity 97%
Chemical Name or Material 4-Methylpyrazole
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Product Identifier
  • 4-Methylpyrazole
Signal Word
  • Danger
Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 C
Hazard Statement
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
  • H312-Harmful in contact with skin.
  • H302-Harmful if swallowed.
Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only