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4-Methyl-1H-pyrazole, 97+%, Thermo Scientific Chemicals
Catalog number: A18083.06
5 g, Each
Thermo Scientific Chemicals
4-Methyl-1H-pyrazole, 97+%, Thermo Scientific Chemicals
Catalog number: A18083.06
5 g, Each
Quantity
Catalog number: A18083.06
also known as A18083-06
Price (EUR)
Price: 139,00
Online price: 125,10
Your price:
Quantity
-
Chemical Identifiers
CAS
7554-65-6
IUPAC Name
4-methyl-1H-pyrazole
Molecular Formula
C4H6N2
InChI Key
RIKMMFOAQPJVMX-UHFFFAOYSA-N
SMILES
CC1=CNN=C1
Specifications
Specification SheetAppearance (Color)
Clear colorless to yellow
Assay (GC)
≥97.0%
Form
Liquid
Refractive Index
1.4915-1.4965 @ 20?C
Description
4-Methyl-1H-pyrazole is used as an antidote in methanol and ethylene glycol poisoning. It is also employed as an alcohol dehydrogenase inhibitor. It acts a ligand in coordination chemistry. Further, it serves as an intermediate in organic synthesis.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
4-Methyl-1H-pyrazole is used as an antidote in methanol and ethylene glycol poisoning. It is also employed as an alcohol dehydrogenase inhibitor. It acts a ligand in coordination chemistry. Further, it serves as an intermediate in organic synthesis.
Solubility
Miscible with water, ether, benzene and alcohol.
Notes
Hygroscopic. Incompatible withstrong oxidizing agents, strong acids, acid chlorides, acid anhydrides and chloroformates.
4-Methyl-1H-pyrazole is used as an antidote in methanol and ethylene glycol poisoning. It is also employed as an alcohol dehydrogenase inhibitor. It acts a ligand in coordination chemistry. Further, it serves as an intermediate in organic synthesis.
Solubility
Miscible with water, ether, benzene and alcohol.
Notes
Hygroscopic. Incompatible withstrong oxidizing agents, strong acids, acid chlorides, acid anhydrides and chloroformates.
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Acute oral toxicity
Category 4
Acute dermal toxicity
Category 4
Skin Corrosion/Irritation
Category 1
Serious Eye Damage/Eye Irritation
Category 1
Label Elements
Signal Word
Danger
Hazard Statements
H302 + H312 - Harmful if swallowed or in contact with skin
H314 - Causes severe skin burns and eye damage
Precautionary Statements
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 or 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 or doctor/physician