Purity : >98.0%(GC)(T)

CAS No.: 67-51-6
EC No.: 200-657-5
EC Name: 3,5-dimethyl-1H-pyrazole
ECHA Name: 3,5-dimethylpyrazole

1H-Pyrazole, 3,5-dimethyl-

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SKU: 3,5-Dimethylpyrazole ; 67-51-6 ; 3,5-dimethyl-1H-pyrazole ; 200-657-5 ; 3,5-dimethylpyrazole ; 100.000.597 Category:
Purity / Analysis Method >98.0%(GC)(T)
Molecular Formula / Molecular Weight C5H8N2 = 96.13
Physical State (20 deg.C) Solid
CAS RN 67-51-6
PubChem Substance ID 87568124
MDL Number MFCD00005243

Specification & Properties

Appearance White to Almost white powder to crystal
Purity(GC) min. 98.0 %
Purity(Nonaqueous Titration) min. 98.0 %
Melting point 106.0 to 109.0 deg.C
Melting Point 108 deg.C
Boiling Point 218 deg.C
Solubility in water Soluble
Solubility (soluble in) Benzene,Ether,Chloroform,Ethanol,Methanol

Safety & Regulations

Safety Information:
Chemical Safety Chemical SafetyChemical Safety
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Related Laws:
RTECS# UQ6477600
Transport Information:
Hazard Classification:

According to the classification provided by companies to ECHA in REACH registrations this substance
is harmful if swallowed,
is suspected of damaging fertility or the unborn child and
may cause damage to organs through prolonged or repeated exposure.

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