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Suppliers for CAS
616-45-5
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Properties | | CAS |
616-45-5 | | Formula |
C4H7NO | | EINECS |
210-483-1 |
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35 Registered suppliers
Aecochem Corp.
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Hangzhou Keying Chem Co., Ltd.
P.R.China
Tianjin Zhongxin Chemtech Co., Ltd.
P.R.China
2-Pyrrolidinone Chemical Properties
| | mp | 23-25 °C(lit.)
| | bp | 245 °C(lit.)
| | density | 1.12 g/mL at 25 °C(lit.)
| | vapor density | 2.9 (vs air)
| | refractive index | n20/D 1.487(lit.)
| | Fp | > 230 °F
| | Water solubility | miscible
| 2-Pyrrolidinone Usage And Synthesis
| | Chemical Properties | Clear colorless liquid or low melting solid |
H&Z Industry Co.,Ltd
P.R.China
| Appearance | Colorless or light yellow liquid.
| | Color | ≤ 20
| | Content | ≥ 99.5%
| | Water | ≤ 0.1%
| | Refractive Index | 1.4820-1.4860
| | Package | 200kg/drum |
Xingrui Industry Co., Limited
P.R.China
| Appearance | Colorless or light yellow liquid.
| | Color | ≤ 20
| | Content | ≥ 99.5%
| | Water | ≤ 0.1%
| | Refractive Index | 1.4820-1.4860
| | Package | 200kg/drum |
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
| Appearance | Colorless or light yellow liquid.
| | Color | ≤ 20
| | Content | ≥ 99.5%
| | Water | ≤ 0.1%
| | Refractive Index | 1.4820-1.4860
| | Package | 200kg/drum |
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C4H7NO Molecular Weight: 85.10
More details are to be found here
Sigma-Aldrich International GmbH
Switzerland
Molecular Formula: C4H7NO Molecular Weight: 85.10
More details are to be found here
Shenzhen Jinchang Chemicals Co., Ltd
P.R.China
Molecular Formula: C4H7NO Molecular Weight: 85.10
More details are to be found here
Inchem GmbH
Germany
Molecular Formula: C4H7NO Molecular Weight: 85.10
More details are to be found here
VMP Chemiekontor GmbH
Germany
Molecular Formula: C4H7NO Molecular Weight: 85.10
More details are to be found here
Hangzhou Verychem Science & Technology Co., Ltd.
P.R.China
Molecular Formula: C4H7NO Molecular Weight: 85.10
More details are to be found here
Biesterfeld Spezialchemie GmbH
Germany
Molecular Formula: C4H7NO Molecular Weight: 85.10
More details are to be found here
Refine Chemical Co.,Ltd.
P.R.China
Molecular Formula: C4H7NO Molecular Weight: 85.10
More details are to be found here
Unilong Industry Co.,Ltd
P.R.China
Appearance : Colorless
Water % : ≤0.1
Color APHA : ≤10
Refractive index : 14820-1.4860
GBL % : ≤0.1
Total impurities % : ≤1.5
Assay % : ≥99.50
OPQ Chemical Co., Ltd
P.R.China
Appearance : Colorless
Water % : ≤0.1
Color APHA : ≤10
Refractive index : 14820-1.4860
GBL % : ≤0.1
Total impurities % : ≤1.5
Assay % : ≥99.50
X´ian Taicheng Chem Co., Ltd
P.R.China
Appearance : Colorless
Water % : ≤0.1
Color APHA : ≤10
Refractive index : 14820-1.4860
GBL % : ≤0.1
Total impurities % : ≤1.5
Assay % : ≥99.50
Create Chemical Co., Ltd.
P.R.China
Appearance : Colorless
Water % : ≤0.1
Color APHA : ≤10
Refractive index : 14820-1.4860
GBL % : ≤0.1
Total impurities % : ≤1.5
Assay % : ≥99.50
Shandong Lanhai Industry Co.,Ltd.
P.R.China
Appearance : Colorless
Water % : ≤0.1
Color APHA : ≤10
Refractive index : 14820-1.4860
GBL % : ≤0.1
Total impurities % : ≤1.5
Assay % : ≥99.50
Krada CPS Industry S.L
Spain
Appearance : Colorless
Water % : ≤0.1
Color APHA : ≤10
Refractive index : 14820-1.4860
GBL % : ≤0.1
Total impurities % : ≤1.5
Assay % : ≥99.50
Shandong Minglang Chemical Co., Ltd
P.R.China
Appearance : Colorless
Water % : ≤0.1
Color APHA : ≤10
Refractive index : 14820-1.4860
GBL % : ≤0.1
Total impurities % : ≤1.5
Assay % : ≥99.50
Hangzhou Zhongqi Chem Co., Ltd
P.R.China
Appearance : Colorless
Water % : ≤0.1
Color APHA : ≤10
Refractive index : 14820-1.4860
GBL % : ≤0.1
Total impurities % : ≤1.5
Assay % : ≥99.50
Lori Industry Co., Ltd
P.R.China
Appearance : Colorless
Water % : ≤0.1
Color APHA : ≤10
Refractive index : 14820-1.4860
GBL % : ≤0.1
Total impurities % : ≤1.5
Assay % : ≥99.50
Zehao Industry Co., Ltd.
P.R.China
| Assay | 99.50%min.
| | Water | 0.10%max.
| | Color | 20 max.
| | Refractive index (@20C) | 1.482-1.486 |
Skyrun Industrial Co., Ltd.
P.R.China
| Assay | 99.50%min.
| | Water | 0.10%max.
| | Color | 20 max.
| | Refractive index (@20C) | 1.482-1.486 |
Shandong SanYoung Industry Co., Ltd
P.R.China
Xiamen Equation Chemical Co.,Ltd
P.R.China
AK Scientific, Inc.
USA
Chemos GmbH & Co. KG
Germany
BuGuCh & Partners
Germany
World. Chem. Co., Ltd.
P.R.China
BASF Belgium S.A. / N.V.
Belgium
Merck Schuchardt OHG
Germany
Santa Cruz Biotechnology, Inc.
USA
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