278238
4-Bromo-3-methyl-1H-pyrazole
97%
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About This Item
Empirical Formula (Hill Notation):
C4H5BrN2
CAS Number:
Molecular Weight:
161.00
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
237-456-7
MDL number:
Assay:
97%
Form:
solid
InChI key
IXQPRETWBGVNPJ-UHFFFAOYSA-N
InChI
1S/C4H5BrN2/c1-3-4(5)2-6-7-3/h2H,1H3,(H,6,7)
SMILES string
Cc1n[nH]cc1Br
assay
97%
form
solid
mp
77-79 °C (lit.)
solubility
methanol: soluble 0.25 g/5mL, clear, colorless to yellow, methanol: soluble 50 mg/mL, clear, colorless to yellow
functional group
bromo
Application
4-Bromo-3-methyl-1H-pyrazole may be used in chemical synthesis.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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