Basic information
- CAS
24665-93-8- Standard SMILES
NC1=NCCO1- InChIKey
YAXGBZDYGZBRBQ-UHFFFAOYSA-N- Molecular formula
- C3H6N2O
- Average molar mass
- 86.09 g/mol
- Monoisotopic mass
- 86.04801282
Names & identifiers
- Preferred name
- 1,3-Oxazolidin-2-imine
- IUPAC
- 4,5-dihydro-1,3-oxazol-2-amine
- English name
- 4,5-dihydro-1,3-oxazol-2-amine
- Molecular formula
- C3H6N2O
- Molecular weight
- 86.09
Names & synonyms
1,3-oxazolidin-2-imineRefChem:415402875-715-124665-93-84,5-dihydro-1,3-oxazol-2-amine2-oxazolamine, 4,5-dihydro-amino oxazolineOxazolidin-(2Z)-ylideneamine2-Oxazolamine,4,5-dihydro-CHEMBL69446NSC-431382-amino-2-oxazoline
Show more names
4,5-dihydrooxazol-2-amine
aminooxazolineiminooxazolidineNSC43138MFCD111683032-Oxazoline, 2-amino-82WC5KQ7SW2-amino-4,5-dihydrooxazoleSCHEMBL36587
Database identifiers
- CAS
24665-93-8- PubChem CID
- 238663
- DTXSID
DTXSID50285885- ChEMBL
CHEMBL69446- UNII
- 82WC5KQ7SW
- EC Number
- 875-715-1
- Nikkaji
- J253.070H
Properties
Computed structural properties
- XLogP
- -0.8
- Topological polar surface area
- 47.6 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 78
Physicochemical properties
- Melting point
- 105 °C · 105 °C
- Boiling point
- 148.5 · 148.5±23.0 °C(Predicted)
- Density
- 1.44 · 1.44±0.1 g/cm3(Predicted)
- pka
- 8.71 · 8.71±0.50(Predicted)
- FDA UNII
- 82 WC5KQ7SW · 82WC5KQ7SW
- Symbol(GHS)
- 2 · GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- 228 · H228-H315-H319-H335
- Precautionary statements
- 210 · P210-P240-P241-P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P370+P378-P403+P233-P405-P501
Safety & regulation
GHS classification
GHS Classification
Danger
H228 (100%): Flammable solid [Danger Flammable solids]；H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]；H312 (50%): Harmful in contact with skin [Warning Acute toxicity, dermal]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H332 (50%): Harmful if inhaled [Warning Acute toxicity, inhalation]；H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P240, P241, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；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
Hazard Classes and CategoriesFlam. Sol. 2 (100%)；Acute Tox. 4 (50%)；Acute Tox. 4 (50%)；Skin Irrit. 2 (100%)；Eye Irrit. 2A (100%)；Acute Tox. 4 (50%)；STOT SE 3 (100%)
Safety data
- Signal word
- Danger
- Symbol(GHS)
- GHS02,GHS07
- Hazard statements
- H228-H315-H319-H335
- Precautionary statements
- P210-P240-P241-P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P370+P378-P403+P233-P405-P501
Chemistry & industry
Suppliers9 total
砌块化学科技（上海）有限公司021-20432219 13918097649 · [email protected]
赛纳斯特化学（欢迎点击联系）021-60343070
江苏艾康生物医药研发有限公司025-66028182 17714375163 · [email protected]
湖北源梦生物科技有限公司027-68897569 18120462897 · [email protected]
苏州星北医药科技有限公司0512-0512-68437753 13861119411 · [email protected]
湖北源梦生物科技有限公司027-68897569 18120462897 · [email protected]
河南天孚化工有限公司+86-0371-55170693 +86-19937530512 · [email protected]
Alchem Pharmtech,Inc.8485655694 · [email protected]
北京新研汇医药研发有限公司13969155946 · [email protected]
Related reactions
4 records
Compound notes
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