Basic information
- CAS
31217-72-8- Standard SMILES
CCN1C(=O)C=C(C)C1=O- InChIKey
NKHIHGVHWGKXMQ-UHFFFAOYSA-N- Molecular formula
- C7H9NO2
- Average molar mass
- 139.15 g/mol
- Monoisotopic mass
- 139.06332853
Names & identifiers
- Preferred name
- Maleimide, N-ethyl-2-methyl-
- IUPAC
- 1-ethyl-3-methylpyrrole-2,5-dione
- English name
- N-ethyl-2-methylmaleimide
- Molecular formula
- C7H9NO2
- Molecular weight
- 139.15
Names & synonyms
31217-72-81-ethyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dioneMALEIMIDE, N-ETHYL-2-METHYL-N-Ethyl-2-methylmaleimideBRN 0113987DTXSID801851425-21-10-00052 (Beilstein Handbook Reference)RefChem:800780DTXCID90107633842-569-51-ethyl-3-methylpyrrole-2,5-dioneN-Ethylcitraconimide
Show more names
1-Ethyl-3-methyl-1H-pyrrol-2,5-dione1H-Pyrrole-2,5-dione, 1-ethyl-3-methyl-
1-Ethyl-3-methyl-1H-pyrrole-2,5-dioneSCHEMBL4011867SCHEMBL6881981EN300-65815G34277
Database identifiers
- CAS
31217-72-8- PubChem CID
- 35753
- DTXSID
DTXSID80185142- EC Number
- 842-569-5
- Nikkaji
- J841.935C
Properties
Computed structural properties
- XLogP
- 0.8
- Topological polar surface area
- 37.4 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 1
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 218
Physicochemical properties
- Boiling point
- 255.1 °C · 255.1°C (rough estimate)
- Density
- 1.1997 · 1.1997 (rough estimate)
- refractive index
- 1.48 · 1.4800 (estimate)
- Symbol(GHS)
- 7 · GHS07,GHS05
- Signal word
- Danger
- Hazard statements
- 314 · H314-H317-H302
- Precautionary statements
- 260 · P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P264-P270-P301+P312-P330-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
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
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P261, P264, P270, P272, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P333+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- Signal word
- Danger
- Symbol(GHS)
- GHS07,GHS05
- Hazard statements
- H314-H317-H302
- Precautionary statements
- P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P264-P270-P301+P312-P330-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
Chemistry & industry
Suppliers5 total
砌块化学科技（上海）有限公司021-20432219 13918097649 · [email protected]
上海馨远医药科技有限公司021-24206007 13764915196 · [email protected]
上海康满林生物医药有限公司68080707 15021879576 · [email protected]
苏州启航生物科技有限公司18662190603 · [email protected]
北京新研汇医药研发有限公司13969155946 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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