Basic information
- CAS
1123-91-7- Standard SMILES
Cc1ccc2n[se]nc2c1- InChIKey
IZEMMCAMXBKLDP-UHFFFAOYSA-N- Molecular formula
- C7H6N2Se
- Average molar mass
- 197.11 g/mol
- Monoisotopic mass
- 197.96962
Names & identifiers
- Preferred name
- 5-Methylpiazselenol
- IUPAC
- 5-methyl-2,1,3-benzoselenadiazole
Names & synonyms
5-Methyl-2,1,3-benzoselenadiazole1123-91-75-Methylpiazselenol2,1,3-Benzoselenadiazole, 5-methyl-4IZJ4DE9DLNSC 89705BRN 0116865NSC-897055-METHYLPIAZSELENOLEDTXSID80149986RefChem:537304DTXCID6072477
Show more names
634-527-85-Methylbenzo[c][1,2,5]selenadiazoleMFCD00022887C7H6N2SeNSC89705UNII-4IZJ4DE9DLSCHEMBL44164295-Methyl-2,3-benzoselenadiazole
Database identifiers
- CAS
1123-91-7- PubChem CID
- 96824
- DTXSID
DTXSID80149986- UNII
- 4IZJ4DE9DL
- EC Number
- 634-527-8
- Nikkaji
- J36.084H
Properties
Computed structural properties
- Topological polar surface area
- 25.8 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 129
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
P260, P261, P264, P270, P271, P273, P301+P316, P304+P340, P316, P319, P321, P330, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 3 (100%)
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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