Basic information
- CAS
1072-70-4- Standard SMILES
CC1CNC(=O)O1- InChIKey
HBRXQSHUXIJOKV-UHFFFAOYSA-N- Molecular formula
- C4H7NO2
- Average molar mass
- 101.1 g/mol
- Monoisotopic mass
- 101.04767847
Names & identifiers
- Preferred name
- 5-Methyl-2-oxazolidinone
- IUPAC
- 5-methyl-1,3-oxazolidin-2-one
- English name
- 5-Methyloxazolidin-2-one
- Molecular formula
- C4H7NO2
- Molecular weight
- 101.1
Names & synonyms
1072-70-45-methyloxazolidin-2-one5-METHYL-2-OXAZOLIDINONEDTXSID401030688RefChem:537022DTXCID101515770810-292-95-methyl-1,3-oxazolidin-2-one2-Oxazolidinone, 5-methyl-MFCD000688715-methyl-oxazolidin-2-one2-Oxazolidinone,5-methyl-
Show more names
NSC377502-Oxazolanone, 5-methyl-SCHEMBL995353SCHEMBL1063160SCHEMBL1063161SCHEMBL2836622SCHEMBL19520938HBRXQSHUXIJOKV-UHFFFAOYSA-N
Database identifiers
- CAS
1072-70-4- PubChem CID
- 136837
- DTXSID
DTXSID401030688- EC Number
- 810-292-9
- Nikkaji
- J357.490C
Properties
Computed structural properties
- XLogP
- 0.2
- Topological polar surface area
- 38.3 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 91
Physicochemical properties
- Melting point
- 20 · 20-22 °C
- Boiling point
- 136 · 136-137 °C(Press: 5 Torr)
- Density
- 1.168 g/cm3 · 1.168 g/cm3(Temp: 25 °C)
- vapor pressure
- 2.2 · 2.2-7.2Pa at 20-50℃
- pka
- 12.82 · 12.82±0.40(Predicted)
- LogP
- -0.73 · -0.73-0.3 at 23℃ and pH6.4-7.9
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P280-P301+P312-P302+P352-P305+P351+P338
- REACH Registrations
- Active
Safety & regulation
GHS classification
GHS Classification
Danger
H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
P264+P265, P280, P305+P354+P338, and P317 (click each P-code to see the statement)
Aggregated GHS information provided per 106 reports by companies from 1 notifications to the ECHA C&L Inventory.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard information
Regulatory InformationStatus: Active Update: 27-06-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/19804
Hazard Classes and CategoriesEye Dam. 1 (100%)
Regulatory information
Regulatory InformationStatus: Active Update: 27-06-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/19804
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- REACH Registrations
- Active
- Precautionary statements
- P261-P280-P301+P312-P302+P352-P305+P351+P338
Chemistry & industry
Suppliers22 total
陕西格列弗生物科技研究有限责任公司13892423764 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
陕西鼎创美捷化工有限公司15209235325 · [email protected]
北京颖诺凯胜科技有限公司010-56541685 13070143590 · [email protected]
上海安米克化学品有限公司微信 17321281695 18019252918 · [email protected]
Aceschem Inc.+1-817863-6948 +1-（817）863-6948 · [email protected]
上海钰康生物科技有限公司15618758386 15618758386 · [email protected]
上海珂华生物科技有限公司021-60455363 18019463053 · [email protected]
常州安奈凯医药科技有限公司+86-0519-8359-8696 · [email protected]
上海昂提生物科技有限公司13764913901 · [email protected]
上海炎泽化工有限公司15345144255 19901447308 · [email protected]
上海楷摩医药科技有限公司021-50521023 18019779209 · [email protected]
北京珐默兹医药科技有限公司15811073878 · [email protected]
Related reactions
15 records
Compound notes
Loading…