ChemicalBook > CAS DataBase List > N-Methylcaprolactam

N-Methylcaprolactam

Product Name
N-Methylcaprolactam
CAS No.
2556-73-2
Chemical Name
N-Methylcaprolactam
Synonyms
1-METHYLAZEPAN-2-ONE;2H-Azepin-2-one, hexahydro-1-methyl-;N-Methylcaprolatam;1-Methylcaprolactam;N-METHYLCAPROLACTAM;N-MethylcaprolaCLaM;1-Methyl-2-azepanone;N-Methyl-e-caprolactam;N-Methyl-6-hexanelactam;N-Methylcaprolactam,96%
CBNumber
CB7133932
Molecular Formula
C7H13NO
Formula Weight
127.18
MOL File
2556-73-2.mol
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N-Methylcaprolactam Property

Boiling point:
106-108 °C/6 mmHg (lit.)
Density 
0.991 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.484(lit.)
Flash point:
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)
Specific Gravity
0.991
color 
Colourless
Water Solubility 
Fully miscible with water.
Sensitive 
Hygroscopic
Merck 
14,5989
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)
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38-21/22
Safety Statements 
26-37/39-36/37/39
WGK Germany 
3
RTECS 
CM4025000
HS Code 
29337900
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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.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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
224766
Product name
N-Methylcaprolactam
Purity
99%
Packaging
25g
Price
$71.8
Updated
2024/03/01
TCI Chemical
Product number
M0686
Product name
N-Methyl-ε-caprolactam
Purity
>97.0%(GC)
Packaging
25g
Price
$46
Updated
2024/03/01
TCI Chemical
Product number
M0686
Product name
N-Methyl-ε-caprolactam
Purity
>97.0%(GC)
Packaging
500g
Price
$396
Updated
2024/03/01
Alfa Aesar
Product number
A17776
Product name
N-Methylcaprolactam, 96%
Packaging
25g
Price
$47.65
Updated
2024/03/01
Alfa Aesar
Product number
A17776
Product name
N-Methylcaprolactam, 96%
Packaging
100g
Price
$126.65
Updated
2024/03/01
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N-Methylcaprolactam Chemical Properties,Usage,Production

Chemical Properties

clear colorless to light yellow liquid; Boiling Point: 120 °C/25 mmHg; Flash point: 103 °C; Specific Gravity (20/20): 1.02; Refractive Index: 1.48.

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.

N-Methylcaprolactam Preparation Products And Raw materials

Raw materials

Caprolactam

Preparation Products

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N-Methylcaprolactam Suppliers

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View Lastest Price from N-Methylcaprolactam manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
N-Methylcaprolactam 2556-73-2
Price
US $65.00-20.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-06-04
Hebei Chuanghai Biotechnology Co,.LTD
Product
N-Methylcaprolactam 2556-73-2
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-14
Zhejiang Kinso Technology Co., LTD.
Product
N-Methylcaprolactam 2556-73-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000KG
Release date
2024-07-11

2556-73-2, N-MethylcaprolactamRelated Search:

Caprolactam Methyl acetate Acetonitrile Paraquat dichloride Methylparaben Methyl acrylate N-Acetylcaprolactam NYLON 6 Kresoxim-methyl N-Vinylcaprolactam Methanol Basic Violet 1 Methyl Methyl bromide 1,1'-Isophthaloylbiscaprolactam Laurocapram O-METHYLCAPROLACTAM 2-AZACYCLOOCTANONE

  • 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
  • <i>N</i>-Methyl-&epsilon
  • n-methyl-epsilon-caprolacta
  • 1-Methyl-2-azepanone
  • N-METHYL-2-AZACYCLOOCTANONE
  • N-METHYL-EPSILON-CAPROLACTAM
  • N-Methyl-gamma-caprolactam
  • N-Methyl-6-hexanelactam
  • N-METHYLCAPROLACTAM
  • N-Methylcaprolactam, 95+%
  • 2H-Azepin-2-one, hexahydro-1-methyl-
  • 1-Methyl-4,5,6,7-tetrahydro-1H-azepine-2(3H)-one
  • 2,3,4,5,6,7-Hexahydro-1-methyl-1H-azepin-2-one
  • 6-Methylaminohexanoic acid lactam
  • Hexahydro-1-methyl-1H-azepin-2-one
  • N-Methylcaprolactam,96%
  • 1-METHYLAZEPAN-2-ONE
  • HEXAHYDRO-1-METHYL-2H-AZEPIN-2-ONE
  • EPSILON-METHYLAMINO-N-CAPROIC ACID LACTAM
  • N-Methylcaprolactam,Hexahydro-1-methyl-2H-azepin-2-one
  • N-Methyl-2-azacycloheptanone
  • N-MethylcaprolaCLaM
  • N-Methylcaprolactam 99%
  • N-Methyl-ε-caprolactam&gt
  • N-Methylcaprolactam ISO 9001：2015 REACH
  • N-Methylcaprolatam
  • 2556-73-2
  • 556-73-2
  • Building Blocks
  • Carbonyl Compounds
  • Lactams
  • Organic Building Blocks