ChemicalBook > CAS DataBase List > 5-METHYL-2-PYRROLIDONE
5-METHYL-2-PYRROLIDONE
- Product Name
- 5-METHYL-2-PYRROLIDONE
- CAS No.
- 108-27-0
- Chemical Name
- 5-METHYL-2-PYRROLIDONE
- Synonyms
- 4-Pentanelactam;gamma-Valerolactam;5-METHYLBUTYROLACTAM;5-METHYL-2-PYRROLIDONE;5-Methyl-2-pyprrolidone;5-METHYL-2-PYRROLIDINONE;5-Methyl-2-pyrrolizinone;5-Methylpyrrolidin-2-one;5-METHYL-2-PYRR0LIDIN0NE;2-Pyrrolidinone,5-methyl-
- CBNumber
- CB1671584
- Molecular Formula
- C5H9NO
- Formula Weight
- 99.13
- MOL File
- 108-27-0.mol
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5-METHYL-2-PYRROLIDONE Property
- Melting point:
- 41-43 °C(lit.)
- Boiling point:
- 248 °C(lit.)
- Density
- 1.0458
- refractive index
- 1.4431 (estimate)
- Flash point:
- >230 °F
- storage temp.
- 2-8°C
- pka
- 16.68±0.40(Predicted)
- form
- powder to lump to clear liquid
- color
- White or Colorless to Light yellow
- CAS DataBase Reference
- 108-27-0
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- M79700
- Product name
- 5-Methyl-2-pyrrolidinone
- Purity
- 98%
- Packaging
- 10g
- Price
- $131
- Updated
- 2024/03/01
TCI Chemical
- Product number
- M0406
- Product name
- 5-Methyl-2-pyrrolidone
- Purity
- >98.0%(GC)
- Packaging
- 10g
- Price
- $54
- Updated
- 2024/03/01
TCI Chemical
- Product number
- M0406
- Product name
- 5-Methyl-2-pyrrolidone
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $99
- Updated
- 2024/03/01
TRC
- Product number
- M339545
- Product name
- 5-Methyl-2-pyrrolidone
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
Chem-Impex
- Product number
- 43830
- Product name
- 5-Methyl-2-pyrrolidone,≥98%(GC)
- Purity
- ≥98%(GC)
- Packaging
- 10G
- Price
- $48.54
- Updated
- 2021/12/16
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5-METHYL-2-PYRROLIDONE Preparation Products And Raw materials
Raw materials
Preparation Products
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5-METHYL-2-PYRROLIDONE Suppliers
- Tel
- --
- Fax
- --
- Country
- Switzerland
- ProdList
- 6896
- Advantage
- 91
108-27-0, 5-METHYL-2-PYRROLIDONERelated Search:
Cyclopentene oxide
5-METHYL-2-PYRROLIDONE
PYR-ALA-OH
CYTOCHALASIN A
Z-PYR-OH
Cytochalasin H
CYTOCHALASIN E
1,5-DIMETHYL-2-PYRROLIDINONE
Ethyl D-(-)-pyroglutamate
L-Pyroglutamamide
DIHYDROCYTOCHALASIN B
Thyrotropin-releasing hormone
PYR-PNA
2,4-PENTANEDIONE PEROXIDE
DMSO/NMP (Dimethylsulfoxide/1-Methyl-2-pyrrolidone)
3-Methyl-2-pyrrolidone,alpha-Methylbutyrolactam~3-Methyl-2-pyrrolidone
N-Methyl-2-pyrrolidone
DIRHODIUM (II) TETRAKIS(METHYL 2-PYRROLIDONE-5(R)-CARBOXYLATE)ACETONITRILE/2-PROPANOL COMPLEX