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Proveedores de CAS
616-45-5
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Identificación | | CAS |
616-45-5 | | Formula |
C4H7NO | | EINECS |
210-483-1 |
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34 Proveedores registrados
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
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C4H7NO Molecular Weight: 85.10 Más detalles se encuentran aquí
Shenzhen Jinchang Chemicals Co., Ltd
P.R.China
Inchem GmbH
Germany
VMP Chemiekontor GmbH
Germany
Hangzhou Verychem Science & Technology Co., Ltd.
P.R.China
Biesterfeld Spezialchemie GmbH
Germany
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
Refine Chemical Co.,Ltd.
P.R.China
OPQ Chemical Co., Ltd
P.R.China
X´ian Taicheng Chem Co., Ltd
P.R.China
Create 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
Lori Industry Co., Ltd
P.R.China
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
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
Sigma-Aldrich International GmbH
Switzerland
BASF Belgium S.A. / N.V.
Belgium
Merck Schuchardt OHG
Germany
Santa Cruz Biotechnology, Inc.
USA
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