2-ISOBUTYL-3-METHYLPYRAZINE
| Price | $100 |
| Package | 25KG |
| Min. Order: | 25KG |
| Supply Ability: | 1000KG |
| Update Time: | 2019-07-06 |
Product Details
| Product Name: 2-ISOBUTYL-3-METHYLPYRAZINE | CAS No.: 3149-28-8 |
| EC-No.: 221-579-8 | Min. Order: 25KG |
| Purity: 98% | Supply Ability: 1000KG |
| Release date: 2019/07/06 |
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
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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China- Since: 2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
INQUIRY
楊俊青
sales@coreychem.com
sales@coreychem.com