Proveedores de CAS
872-50-4
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Identificación | CAS |
872-50-4 | Formula |
C5H9NO | EINECS |
212-828-1 |
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57 Proveedores registrados
Simagchem Corporation
P.R.China
N-Methyl-2-pyrrolidone (NMP) is an organic compound consisting of a 5-membered lactam. It is a colorless liquid, although impure samples can appear yellow. It is miscible with water and with most common organic solvents. It also belongs to the class of dipolar aprotic solvents such as dimethylformamide and dimethyl sulfoxide. It is used in the petrochemical and plastics industries as a solvent, exploiting its nonvolatility and ability to dissolve diverse materials.
| Appearance & Physical State | colourless or light yellow liquid with an amine odour
| Density | 1.033
| Melting Point | -24ºC
| Boiling Point | 202ºC
| Flash Point | 91ºC
| Refractive Index | n20/D 1.479
| Water Solubility | >=10 g/100 mL at 20 ºC
| Stability | Stable, but decomposes upon exposure to light. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, bases.
| Storage Condition | 2-8ºC
| Vapor Pressure | 0.29 mm Hg ( 20 °C)
| Vapor Density | 3.4 (vs air) |
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
Molecular Formula: C5H9NO
Aecochem Corp.
P.R.China
1-Methyl-2-pyrrolidinone(NMP) |
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
Appearance | Colorless liquid
| Purity(HPLC) | ≥ 99.8%
| Hazen | ≤ 25
| Density | 1.032~ 1.035
| Moisture | 0.05%
| Chloride(Cl+) | < 5 PPM
| Phosphate | < 1 PPM
| Butyrolactone | 500 PPM±100
| Metal content |
| Fe | < 0.01PPM
| Zn | < 0.01PPM
| Cd | < 0.01PPM
| Total amine | < 100 PPM
| Standard | Technical grade
| Content | 99.8%
| Capacity | 500MT/month
| Loading port | Shanghai
| Package | 200kg/drum or according to the customers’ demand,One 20FCL can load 16mt with pallets.
| Storage | Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down |
Hangzhou Keying Chem Co., Ltd.
P.R.China
Tianjin Zhongxin Chemtech Co., Ltd.
P.R.China
Product Name: 1-Methyl-2-pyrrolidinone
Synonyms: M-PYROL;
N-METHYLPYROLIDONE;
N-METHYLPYRROLID-2-ONE;
N-METHYLPYRROLIDINONE;
1-Methyl-2-pyrrolidinone Chemical Properties
mp −24 °C(lit.)
bp 202 °C(lit.)
density 1.028 g/mL at 25 °C(lit.)
vapor density 3.4 (vs air)
vapor pressure 0.29 mm Hg ( 20 °C)
refractive index n20/D 1.479
Fp 187 °F
storage temp. 2-8°C
color ≤20(APHA)
Water Solubility >=10 g/100 mL at 20 ºC
Sensitive Hygroscopic
Safety Information
Hazard Codes T,Xi
Risk Statements 45-65-36/38-36/37/38-61
Safety Statements 41-45-53
1-Methyl-2-pyrrolidinone Usage And Synthesis
Chemical Properties colourless or light yellow liquid with an amine odour
Usage high purity grade for ICP-MS detection
General Description A clear colorless liquid with a "fishlike" odor. Denser than water. Flash point 199°F. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion.
Air & Water Reactions Soluble in water.
H&Z Industry Co.,Ltd
P.R.China
Appearance: Colorless liquid | Purity(HPLC): ≥ 99.8% | Hazen: ≤ 25 | Density: 1.032~ 1.035 | Moisture: 0.05% | Chloride(Cl+): < 5 PPM | Phosphate: < 1 PPM | Butyrolactone: 500 PPM±100
Metal content | Fe: < 0.01PPM | Zn: < 0.01PPM | Cd: < 0.01PPM | Total amine: < 100 PPM | Standard: Technical grade | Content: 99.8%
Xingrui Industry Co., Limited
P.R.China
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C5H9NO Molecular Weight: 99.13106 Hazard Symbols: T,Xi WGKGermany: 1 HS Code: 2933199090
Más detalles se encuentran aquí
Yixing TRY New Materials Co.,Ltd.
P.R.China
Index | Tech. grade | Electronic grade
Content(wt%) | ≥99.5 | ≥99.9
Mositure(wt%) | ≤0.1 | ≤0.03
Density D420 g/ml | 1.032~1.035 | 1.032~1.035
Color HaZen | ≤25 | ≤10
Shenzhen Jinchang Chemicals Co., Ltd
P.R.China
Tianjin YR Chemspec Technology Co.,Ltd.
P.R.China
Appearance | Clear,Colorless Liquid
| Purity | 99.90% min.
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| N-Methyl-2-Pyrrolidone is an organic compound consisting of a 5-membered lactam. It is a colorless liquid, although impure samples can appear yellow. It is miscible with water and with most common organic solvents. It also belongs to the class of dipolar aprotic solvents such as dimethylformamide and dimethyl sulfoxide. |
Inchem GmbH
Germany
S. Goldmann GmbH & Co KG
Germany
BASIC Industry Co., Ltd
P.R.China
VMP Chemiekontor GmbH
Germany
Hangzhou Verychem Science & Technology Co., Ltd.
P.R.China
Zouping Mingxing Chemical Co., Ltd.
P.R.China
Fountain Biotechnology Co.,Ltd
P.R.China
Unilong Industry Co.,Ltd
P.R.China
CAS No: 872-50-4
EINECS No: 212-828-1
Molecular Formula: C5H9NO
Molecular Weight: 99.13 g·mol-1
Flash Point: 86°C(187 °F)
Color APHA: ≤10
Purity (%): ≥99.9
Moisture (%): ≤0.03
Amines ppm: ≤30
Appearance: Colorless and clear liquid
OPQ Chemical Co., Ltd
P.R.China
X´ian Taicheng Chem Co., Ltd
P.R.China
Create Chemical Co., Ltd.
P.R.China
Shandong Ench Chemical Co.,Ltd
P.R.China
Shandong Lanhai Industry Co.,Ltd.
P.R.China
Shandong Minglang Chemical Co., Ltd
P.R.China
Hangzhou Zhongqi Chem Co., Ltd
P.R.China
Nantong Xindao Biotech Ltd
P.R.China
Fox Chemicals GmbH
Germany
Lori Industry Co., Ltd
P.R.China
Zehao Industry Co., Ltd.
P.R.China
Assay, %min. | 99.9
| Color, Hazan max. | 15
| Density, g/ml | 1.032-1.035 |
Hangzhou Lingrui Chemical Co., Ltd.
P.R.China
Skyrun Industrial Co., Ltd.
P.R.China
Shandong SanYoung Industry Co., Ltd
P.R.China
Carbone Scientific Co., Ltd.
U.K.
Autech Industry Co.,Limited
P.R.China
Xiamen Equation Chemical Co.,Ltd
P.R.China
AK Scientific, Inc.
USA
Chemlyte Solutions
P.R.China
Más detalles se encuentran aquí
Iris Biotech GmbH
Germany
Más detalles se encuentran aquí
Formula: C5H9NO Mol Weight: 99,13g/mol Synonym: 1-Methyl-2-pyrrolidon E.C.No: -- Más detalles se encuentran aquí
Chemos GmbH & Co. KG
Germany
BuGuCh & Partners
Germany
1.Product Name: 1-Methyl-2-pyrrolidinone 2.Synonyms: M-PYROL(R);N-METHYLPYROLIDONE;N-METHYLPYRROLID-2-ONE;N-METHYLPYRROLIDINONE;N-METHYLPYRROLIDNONE;N-METHYLPYRROLIDONE;NMP-T;NMP-EL 3.CAS: 872-50-4 4.MF: C5H9NO 5.MW: 99.13 6.EINECS: 212-828-1 6.The FOB Shanghai price: 2121USD/MT. 7.The package: 200kg/drum,80 drums for 16MT(one container). 8.The COA
Item Result of test Specifications Test Standard Purity 99.91 ≥99.80 % Q/1423MCX002-2012 Water 0.0085 ≤0.02 % GB/T6283 Color 8 ≤10 APHA GB/T3143 Density 1.033 1.026-1.036 g/ml GB/T4472 Conclusion: Conform with the specification. 9.The application: N-Methyl-2-Pyrrolidone CAS:872-50-4(Electronic grade), it is applicable to lithium batteries, aramid fiber, PPS, ultrafiltra-tio film and other industries.
C&S Speciality Inc.
USA
Ring Specialty Chemicals Inc.
Canada
World. Chem. Co., Ltd.
P.R.China
Evonik ( formerly Wilshire Technologies, Inc. )
USA
XD BIOCHEMS Ltd
P.R.China
Chemoxy International Ltd
U.K.
Sigma-Aldrich International GmbH
Switzerland
Keyser & Mackay C.V.
Belgium
LyondellBasell Industries
USA
Merck NV/SA Specialty Chemicals
Belgium
BASF Belgium S.A. / N.V.
Belgium
Advanced Chemtech, Inc. USA
USA
Santa Cruz Biotechnology, Inc.
USA
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