N-Vinylcaprolactam
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1. Chemical information of N-Vinylcaprolactam
N-Vinylcaprolactam (CAS NO. 2235-00-9) is one kind of light yellow powder, and it has other synonyms of 2H-Azepin-2-one,1-ethenylhexahydro-, 1-Ethenylazepan-2-one and so on. Being incompatible with strong oxidizing agents, N-Vinylcaprolactam has the Empirical Formula of C8H13NO and Molecular Weight of 139.1949. When comes to the N-Vinylcaprolactam storage, it should be kept sealed in the cool, dry and well-ventilated place, away from oxidizing materials.
2. Physical and chemical properties of N-Vinylcaprolactam
(1)N-Vinylcaprolactam density: 1.029;
(2)Melting point: 35-38 oC (dec.);
(3)Boiling point: 128 oC (21 mmHg);
(4)Refractive index: 1;
(5)Flash point: 214 oF.
(6)Molar refraction: 42.14
(7)Molar volume (m3/mol): 132.6
(8)Parachor (90.2K): 341.4
(9)Surface tension (dyne/cm): 43.9
(10)Polarizability (10-24cm3): 16.70
3. N-Vinylcaprolactam Supply in China
N-Vinylcaprolactam has been one hot chemical in the domestic market, and this chemical has many leading N-Vinylcaprolactam suppliers in China, eg. Nanjing Aily Biotechnology Co.,Ltd. This company is one experienced N-Vinylcaprolactam producer of N-Vinylcaprolactam product which is experienced in chemical manufacturing and custom synthesis. With the factory covering an area of more than 50000 meters square, this company has been devoted in the rebamipide synthesis research and others.
Verified Supplier
NANJING AILY BIOTECHNOLOGY CO.,LTD
- Country: China (Mainland)
- Business type: Lab/Research institutions
- Integral:
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