| Identification | More | [Name]
N-Methylcaprolactam | [CAS]
2556-73-2 | [Synonyms]
1-METHYLAZEPAN-2-ONE
EPSILON-METHYLAMINO-N-CAPROIC ACID LACTAM
HEXAHYDRO-1-METHYL-2H-AZEPIN-2-ONE
N-METHYL-2-AZACYCLOOCTANONE
N-Methyl-6-hexanelactam
N-METHYLCAPROLACTAM
N-METHYL-EPSILON-CAPROLACTAM
N-Methyl-gamma-caprolactam
1-Methyl-2-azepanone
1-methyl-azepan-2-one(N-methyl-caprolactam)
1-Methylcaprolactam
2H-Azepin-2-one, hexahydro-N-methyl-
epsilon-Caprolactam, N-methyl-
hexahydro-1-methyl-2h-azepin-2-on
hexahydro-n-methyl-2h-azepin-2-on
hexahydro-n-methyl-2h-azepin-2-one
N-Methyl-e-caprolactam
n-methyl-epsilon-caprolacta
N-Methylcaprolactam, 95+%
2H-Azepin-2-one, hexahydro-1-methyl- | [EINECS(EC#)]
219-874-1 | [Molecular Formula]
C7H13NO | [MDL Number]
MFCD00003263 | [Molecular Weight]
127.18 | [MOL File]
2556-73-2.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to light yellow liquid | [Boiling point ]
106-108 °C/6 mmHg (lit.) | [density ]
0.991 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.484(lit.)
| [Fp ]
218 °F
| [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [solubility ]
Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Sparingly) | [form ]
Oil | [pka]
-0.41±0.20(Predicted) | [color ]
Colourless | [Specific Gravity]
0.991 | [Water Solubility ]
Fully miscible with water. | [Sensitive ]
Hygroscopic | [Merck ]
5989 | [InChI]
1S/C7H13NO/c1-8-6-4-2-3-5-7(8)9/h2-6H2,1H3 | [InChIKey]
ZWXPDGCFMMFNRW-UHFFFAOYSA-N | [SMILES]
CN1CCCCCC1=O | [CAS DataBase Reference]
2556-73-2(CAS DataBase Reference) | [NIST Chemistry Reference]
2H-Azepin-2-one, hexahydro-1-methyl-(2556-73-2) | [EPA Substance Registry System]
2H-Azepin-2-one, hexahydro-1-methyl- (2556-73-2) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R21/22:Harmful in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [WGK Germany ]
3
| [RTECS ]
CM4025000
| [HS Code ]
29337900 | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to light yellow liquid | [Uses]
N-Methylcaprolactam was used to study the inhibition mechanism of poly-[N-vinylcaprolactam] (PVCAP) and its related compounds against hydrate formation. | [Definition]
ChEBI: N-methylcaprolactam is a member of caprolactams. |
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