Product Number: 33549665
CAS Registry Number 33549-66-5
Name:
3H-?Pyrazol-?3-?one, 4,?4-?dibromo-?2,?4-?dihydro-?5-?methyl-
2-Pyrazolin-5-one, 4,4-dibromo-3-methyl- (6CI,8CI)
4,4-Dibromo-2,4-dihydro-5-methyl-3H-pyrazol-3-one
4,4-Dibromo-3-methyl-2-pyrazolin-5-one
4,4-Dibromo-3-methyl-5-pyrazolone
4,4-Dibromo-3-methyl-Δ2-pyrazol-5-one
Chemical Formula: C4H4Br2N2O
Exact Mass: 253.87
Molecular Weight: 255.90
m/z: 255.87 (100.0%), 253.87 (51.3%), 257.86 (48.6%), 256.87 (4.4%), 254.87 (2.6%), 258.87 (2.2%)
InChI:InChI=1S/C4H4Br2N2O/c1-2-4(5,6)3(9)8-7-2/h1H3,(H,8,9)
InChI Key:QQQQLBQGDDSBCA-UHFFFAOYSA-N
Canonical SMILES:CC1=NNC(=O)C1(Br)Br
| Thermal Properties |
Value |
Condition |
Note |
| Melting Point |
132-133 °C |
Solv: ligroine (8032-32-4) |
(1)IC |
| Melting Point |
132 °C |
|
(2)CAS |
| Melting Point |
132 °C |
|
(3)IC |
| Melting Point |
130-132 °C |
|
(4)IC |
| Melting Point |
127 °C |
|
(5)CAS |
|
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