Basic information
- CAS
14468-90-7- Standard SMILES
C[Si](C)(C)N1CCCC1=O- InChIKey
LUBVCBITQHEVCJ-UHFFFAOYSA-N- Molecular formula
- C7H15NOSi
- Average molar mass
- 157.29 g/mol
- Monoisotopic mass
- 157.09229063
Names & identifiers
- Preferred name
- 1-(Trimethylsilyl)pyrrolidin-2-one
- IUPAC
- 1-trimethylsilylpyrrolidin-2-one
- English name
- 1-TRIMETHYLSILYL-2-PYRROLIDINONE
- Molecular formula
- C7H15NOSi
- Molecular weight
- 157.29
Names & synonyms
14468-90-71-(Trimethylsilyl)pyrrolidin-2-one1-(Trimethylsilyl)-2-pyrrolidinoneEINECS 238-461-7DTXSID50162783RefChem:428854DTXCID2085274238-461-7N-trimethylsilyl-2-pyrrolidone1-trimethylsilylpyrrolidin-2-one1-TRIMETHYLSILYL-2-PYRROLIDINONEN-Trimethylsilyl-2-pyrrolidinone
Show more names
n-trimethylsilylbutyrolactam1-Trimethylsilyl-2-pyrrolizinone1-(Trimethylsilanyl)pyrrolidin-2-one1-(Trimethylsilyl)-2-pyrrolidinone 96%
2-Pyrrolidinone, 1-(trimethylsilyl)-MFCD000515721-trimethylsilanyl-pyrrolidin-2-one1-trimethylsilylpyrrolidones20275N-trimethylsilylpyrrolid-2-one2-Pyrrolidinone, TMS derivative1-(Trimethylsilyl)-2-pyrrolidinone #
Database identifiers
- CAS
14468-90-7- PubChem CID
- 84461
- DTXSID
DTXSID50162783- UNII
- V72A3P73CS
- EC Number
- 238-461-7
- Nikkaji
- J217.027B
Properties
Computed structural properties
- Topological polar surface area
- 20.3 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 1
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 150
Experimental & physicochemical properties
SpringerMaterials Properties29Si nuclear magnetic resonance spectrum
Physicochemical properties
- Boiling point
- 90 °C/20 · 90 °C/20 mmHg (lit.)
- Density
- 0.983 g/mL · 0.983 g/mL at 25 °C (lit.)
- refractive index
- 1.459 · 1.4590
- Flash point
- 53 °C · 53°C
- storage temp.
- 2 · Storage temp. 2-8°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- pka
- -0.11 · -0.11±0.20(Predicted)
- form
- Oil
- Specific Gravity
- 0.821 · 0.821
- color
- Clear Colourless
- Water Solubility
- It hydrolyzes with water.
- Sensitive
- Moisture Sensitive
- BRN
- 114950 · 114950
Safety & regulation
GHS classification
GHS Classification
Warning
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Safety data
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 3
- ridadr
- 1993
- hs_code
- 2933790090
- risk_code
- 10-36/38-36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS02,GHS07
- hazard_code
- Xi
- safety_code
- 26-36-16
- hazard_class
- 3
- Storage Class
- 3 - Flammable liquids
- packing_group
- II
- target organs
- Respiratory system
- Hazard statements
- H226-H315-H319-H335
- Limited Quantities
- 5.0 L (1.3 gallons) (liquid)
- Excepted Quantities
Chemistry & industry
Applications
Uses1-Trimethylsilyl-2-pyrrolidinone, is used as a fine chemical intermediate.
General Description1-(Trimethylsilyl)-2-pyrrolidinone has been prepared by refluxing a mixture of 2-pyrrolidinone, triethylamine and trimethylchlorosilane in benzene. It undergoes sulfenylation with phenyl disulfide to form the corresponding bissulfide as the major product.
Upstream & downstream products
Upstream raw materials
Downstream products
Related reactions
32 records
Compound notes
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