MX1392
OmniSolv® 1-Methyl-2-Pyrrolidone,
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: 800-645-5439
E-mail: Customer.CareDesk@emdchemicals.com
26 May 2013
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| Product information | |||
|---|---|---|---|
| Grade | Biosynthesis | ||
| Synonyms | N-Methyl-2-pyrrolidinone,NMP | ||
| Chemical formula | (CH3)-NC(:O)CH2CH2CH2- | ||
| Molar mass | 99.13 | ||
| Storage | Room Temperature | ||
| CAS number | 872-50-4 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Merck USA index | 13 6140 | ||
| Molar mass | 99.13 | ||
| Specifications | |
|---|---|
| Assay (GC) | 99.7% min |
| Amines (as dimethylamine) | 5ppm max |
| Color (APHA) | 10 max |
| Filtered through 0.2 µm filter | To pass test |
| Form | Clear liquid |
| Infrared spectrum | Conforms to standard |
| Residue after ignition | 10ppm max |
| Titrable base | 1.0µeq/g max |
| UV Abs. at 270 nm | 1.00AU max |
| UV Abs. at 280 nm | 0.50AU max |
| UV Abs. at 300 nm | 0.10AU max |
| UV Abs. at 325 nm | 0.05AU max |
| UV Abs. at 350 nm | 0.03AU max |
| UV Abs. at 400 nm | 0.005AU max |
| UV Cut-off | 270nm max |
| Water (H2O) | 200ppm max |
