4-Methylpyrazole 7554-65-6
1 Inquiries
7554-65-6
99.5%
shanghai
Voyage Ocean
5kg 10kg 20kg 25kg
2025-11-06
chemical
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
4-Methylpyrazole
Other Name:1H-Pyrazole,4-methyl-;Pyrazole,4-methyl-;4-Methyl-1H-pyrazole;4-Methylpyrazole;4-MP;Fomepizole;Antizol
CAS No.:7554-65-6
Molecular Formula:C4H6N2
InChIKeys:InChIKey=RIKMMFOAQPJVMX-UHFFFAOYSA-N
Molecular Weight:82.1
Exact Mass:82.10
EC Number:231-445-0
UNII:83LCM6L2BY
NSC Number:760365
DSSTox ID:DTXSID3040649
NCI Thesaurus Code:C47538
ATC Code:V - Various
HScode:2933199090
Categories:
Characteristics-
PSA:
28.7
XLogP3:1.4
Appearance:Solid
Density:1.1±0.1 g/cm3
Melting Point:15.5-18.5 °C
Boiling Point:206 °C
Flash Point:96.1±0.0 °C
Refractive Index:1.523
Water Solubility:soluble
Storage Conditions:2-8ºC
Toxicity:LD50 (7 days) in mice, rats (mmol/kg): 3.8, 3.8 i.v.; 7.8, 6.5 orally (Magnusson)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Dermal
Skin corrosion, Sub-category 1C
Serious eye damage, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H312 Harmful in contact with skin
H314 Causes severe skin burns and eye damage
H318 Causes serious eye damage
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P317 Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
chemical
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Location:
Room 237, Office Building, Shangma Yirui Industrial Park, 500 meters east of the intersection of Hedong Road and Longfei Road, Shangma Street, Chengyang District, Qingdao City, Shandong Province
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
5-10
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Year of Establishment:
2023
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Brazil
Fomepizol 4-methylpyrazole
100 G Oct 4, 2025 Post an enquiry for this product
