2-ISOBUTYL-3-METHYLPYRAZINE
| Price | USD100.00 |
| Packge | 25KG |
- Min. Order:25KG
- Supply Ability:1000KG
- Time:2019-07-06
Product Details
- Product Name2-ISOBUTYL-3-METHYLPYRAZINE
- CAS No.3149-28-8
- EINECS No.221-579-8
- MFC5H6N2O
- MW110.11
- InChIKeyWKSXRWSOSLGSTN-UHFFFAOYSA-N
- Appearanceclear liquidColorless to Almost colorless
- Boiling point 60-61 °C/29 mmHg (lit.)
- density 1.14 g/mL at 25 °C (lit.)
- storage temp. Sealed in dry,Room Temperature
CR179
| Product Name: | 2-Methoxypyrazine |
| Synonyms: | 2-METHOXYPYRAZINE;METHOXYPYRAZINE;METHOXYPYRAZINE, 2-;FEMA 3302;FEMA NUMBER 3302;methoxy-pyrazin;2-METHOXYPYRAZINE 99+% FCC;2-Methoxypyrazine,98% |
| CAS: | 3149-28-8 |
| MF: | C5H6N2O |
| MW: | 110.11 |
| EINECS: | 221-579-8 |
| Product Categories: | Pyrazine;Pyrazines;Alkoxypyrazines;pyrazine Flavor;Building Blocks;Heterocyclic Building Blocks;Alphabetical Listings;Flavors and Fragrances;M-N |
| Mol File: | 3149-28-8.mol |
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| 2-Methoxypyrazine Chemical Properties |
| Boiling point | 60-61 °C29 mm Hg(lit.) |
| density | 1.14 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.509(lit.) |
| FEMA | 3302 | METHOXYPYRAZINE |
| Fp | 114 °F |
| storage temp. | Store below +30°C. |
| BRN | 2241 |
| CAS DataBase Reference | 3149-28-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyrazine, methoxy-(3149-28-8) |
| EPA Substance Registry System | Pyrazine, methoxy-(3149-28-8) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 10-22-37/38-41 |
| Safety Statements | 16-26-39 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29339990 |
| MSDS Information |
| Provider | Language |
|---|---|
| 2-Methoxypyrazine | English |
| SigmaAldrich | English |
| ALFA | English |
| 2-Methoxypyrazine Usage And Synthesis |
| Description | 2-methoxypyrazine is a kind of pyrazine derivative. It emits a kernels and cocoa-like aroma. It is a commonly used daily, food flavoring agent. It has many kinds of flavoring derivatives such as 3-Isobutyl-2-methoxypyrazine, 3-sec-butyl-2-methoxypyrazine, 3-alkyl-2-methoxypyrazines and 3-isopropyl-2-methoxypyrazine. There derivatives could be found in wine and many kinds of fruits such as berry and grapes. |
| References | Murray, K. E., J. Shipton, and F. B. Whitfield. "2-methoxypyrazines and the flavour of green peas (Pisum sativum). " Chemistry & Industry 27.14(1970):897-898. Hashizume, Katsumi, and Takashi Samuta. "Grape maturity and light exposure affect berry methoxypyrazine concentration." American Journal of Enology and Viticulture 50.2 (1999): 194-198. Hartmann, Peter J., Harold M. McNair, and Bruce W. Zoecklein. "Measurement of 3-alkyl-2-methoxypyrazine by headspace solid-phase microextraction in spiked model wines." American Journal of Enology and Viticulture 53.4 (2002): 285-288. HASHiZUME, Katsumi, and Norihiko Umeda. "Methoxypyrazine content of Japanese red wines." Bioscience, biotechnology, and biochemistry 60.5 (1996): 802-805. Lacey, Michael J., et al. "Methoxypyrazines in Sauvignon blanc grapes and wines." American Journal of Enology and Viticulture 42.2 (1991): 103-108. |
| Chemical Properties | Colorless liquid |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
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- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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