Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organoheterocyclic compounds
  6. Azoles
  7. Pyrazoles
  8. 4-Methylpyrazole, 97%

4-Methylpyrazole, 97%

Catalog No. AC206970010
Change view
Click to view available options
Quantity:
1 g
5 g
25 g
Packaging:
Glass bottle
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity Packaging
AC206970010 1 g Glass bottle
AC206970050 5 g Glass bottle
AC206970250 25 g Glass bottle
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
Catalog No. AC206970010 Supplier Thermo Scientific Chemicals Supplier No. 206970010
Only null left
Add to Cart

Description

CAS: 7554-65-6 | C4H6N2 | 82.11 g/mol

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
Specific Gravity 0.99
Merck Index 15,4253
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

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
Harmful if swallowed.
Harmful in contact with skin.
Causes severe skin burns and eye damage.
Precautionary Statement GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with wat
EINECSNumber 231-445-
SDS

RUO – Research Use Only

Product Title
Select an issue

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.