missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organoheterocyclic compounds
  6. Azoles
  7. Pyrazoles
  8. 4-Methylpyrazole, 97%, Thermo Scientific Chemicals

4-Methylpyrazole, 97%, Thermo Scientific Chemicals

Product Code. 10022710
Click to view available options
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

Description

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 7554-65-6
Molecular Formula C4H6N2
Molecular Weight (g/mol) 82.11
InChI Key RIKMMFOAQPJVMX-UHFFFAOYSA-N
Synonym 4-methylpyrazole, fomepizole, antizol, 1h-pyrazole, 4-methyl, fomepizol, 4-methylpyrazol, fomepizolum, fomepizol inn-spanish, fomepizolum inn-latin, fomepizole usan:inn
PubChem CID 3406
ChEBI CHEBI:5141
IUPAC Name 4-methyl-1H-pyrazole
SMILES CC1=CNN=C1

Specifications

Color Colorless to Yellow
Density 0.9900g/mL
Boiling Point 99.0°C to 100.0°C (6.0 mmHg)
Flash Point 96°C
Infrared Spectrum Authentic
Assay Percent Range 96% min. (GC)
Packaging Glass bottle
Refractive Index 1.4930 to 1.4950
Quantity 1 g
Beilstein 23,65
Merck Index 15,4253
Specific Gravity 0.99
Solubility Information Solubility in water: soluble. Other solubilities: soluble in alcohol
Formula Weight 82.11
Percent Purity 97%
Physical Form Liquid After Melting
Chemical Name or Material 4-Methylpyrazole
Show More Show Less

Safety and Handling

compliance-icons compliance-icons
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

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.