1-Methyl-2-pyrrolidinone CAS:872-50-4
Price | USD16.00 |
Packge | 1KG |
- Min. Order:1KG
- Supply Ability:100000KG
- Time:2022-06-06
Product Details
- Product Name1-Methyl-2-pyrrolidinone
- CAS No.872-50-4
- EINECS No.212-828-1
- MFC5H9NO
- MW99.13
- InChIKeySECXISVLQFMRJM-UHFFFAOYSA-N
- AppearanceLiquid≤20(APHA)
- Water Solubility >=10 g/100 mL at 20 ºC
- Boiling point 202 °C (lit.) 81-82 °C/10 mmHg (lit.)
- storage temp. Store at +5°C to +30°C.
- Melting point -24 °C (lit.)
- density 1.028 g/mL at 25 °C (lit.)
Melting point | −24 °C(lit.) |
Boiling point | 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 | n |
Fp | 187 °F |
storage temp. | 2-8°C |
solubility | ethanol: miscible0.1ML/mL, clear, colorless (10%, v/v) |
form | Liquid |
pka | -0.41±0.20(Predicted) |
color | ≤20(APHA) |
PH | 8.5-10.0 (100g/l, H2O, 20℃) |
Odor | Slight amine odor |
PH Range | 7.7 - 8.0 |
explosive limit | 1.3-9.5%(V) |
Water Solubility | >=10 g/100 mL at 20 ºC |
Sensitive | Hygroscopic |
λmax | 283nm(MeOH)(lit.) |
Merck | 14,6117 |
Uses | 1-Methyl-2-pyrrolidone is a polar solvent that is used in organic chemistry and polymer chemistry. Large scale applications include the recovery and purification of acetylenes, olefins, and diolefins, gas purification, and aromatics extraction from feedstocks. 1-Methyl-2-pyrrolidinone is a versatile industrial solvent. NMP is currently approved for use only in veterinary pharmaceuticals. The determination of the disposition and metabolism of NMP in the rat will contribute toward understanding the toxicology of this exogenous chemical which man may likely be exposed to in increasing amounts. |
Uses | Solvent for high-temperature resins; petrochemical processing, in the microelectronics fabrication industry, dyes and pigments, industrial and domestic cleaning compounds; agricultural and pharmaceutical formulations |
Company Profile Introduction
Baoji Guokang Health Chemical Technology Co., Ltd has a subsidiary, Baoji Guokang Bio-Technology Co., Ltd. It is located in Baoji High-tech Zone,with epitomizing international, cooperative and honest. We are a young company full of action and energy, our profession improves us rapid progress, which satisfy our clients both in home and abroad. We are specialized in API's intermediates, fine chemicals and plant extracts.We toughly insist on that quality is always the most important item not only for us, but also for our clients. It is believed that we could be considered as the most powerful man in the area of chemicals with combined strength in R&D and Marketing. We are a "customer first" company and believe that our success depends on double-wins.our customers are from more than 160 countries worldwide ,we work closely with every customer to support high quality business service. Our target purpose is "provide favorable value,convenient and flexible solutions for you."we promise: reasonable prices, short supplying period and satisfactory after-sales service. Buyers are welcome to contact us !
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- Since:2018-09-06
- Address: Room B801, Financial Plaza, Jintai District, Baoji, Shaanxi, CN