2-Furfurylthio-3-methylpyrazine
- CAS No.
- 65530-53-2
- Chemical Name:
- 2-Furfurylthio-3-methylpyrazine
- Synonyms
- FEMA 3189;Femano.3189;FEMA NUMBER 3189;2-Furfurylthio-3-Met;Methylsulfonylpyrazine;METHYL(FURFURYLTHIO)PYRAZINE;FURFURYLTHIO-3-METHYLPYRAZINE;2-FURFURYLTHIO-3-METHYLPYRAZINE;3-FURFURYLTHIO-2-METHYLPYRAZINE;2-FURFURYLTHIO-3(5/6)-METHYL PYRAZINE
- CBNumber:
- CB2398958
- Molecular Formula:
- C10H10N2OS
- Molecular Weight:
- 206.26
- MDL Number:
- MFCD00055031
- MOL File:
- 65530-53-2.mol
- MSDS File:
- SDS
Density | 1.210 g/mL at 25 °C |
---|---|
refractive index | n20/D1.600 |
FEMA | 3189 | 2-METHYL-3-,5 OR 6-(FURFURYLTHIO)PYRAZINE (MIXTURE OF ISOMERS) |
Flash point | 110 °C |
Odor | at 0.10 % in dipropylene glycol. sulfurous nutty roasted coffee cooked meat |
Odor Type | coffee |
JECFA Number | 1082 |
InChI | InChI=1S/C10H10N2OS/c1-8-10(12-5-4-11-8)14-7-9-3-2-6-13-9/h2-6H,7H2,1H3 |
InChIKey | PFRSWMCUERVSAT-UHFFFAOYSA-N |
SMILES | C1(SCC2OC=CC=2)=NC=CN=C1C |
LogP | 1.97 |
CAS DataBase Reference | 65530-53-2(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02,GHS05 |
---|---|
Signal word | Danger |
Hazard statements | H226-H318 |
Precautionary statements | P280-P305+P351+P338 |
Hazard Codes | Xi |
Risk Statements | 41 |
Safety Statements | 26-39 |
RIDADR | UN 1993C 3 / PGIII |
WGK Germany | 3 |
2-Furfurylthio-3-methylpyrazine price More Price(7)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Chemenu | CM168175 | 2-Furfurylthio-3-methylpyrazine 95%+ | 65530-53-2 | 10g | $74 | 2021-12-16 | Buy |
Crysdot | CD11078060 | 2-((Furan-2-ylmethyl)thio)-3-methylpyrazine 97% | 65530-53-2 | 25g | $75 | 2021-12-16 | Buy |
Chemenu | CM168175 | 2-Furfurylthio-3-methylpyrazine 95%+ | 65530-53-2 | 25g | $98 | 2021-12-16 | Buy |
Crysdot | CD11078060 | 2-((Furan-2-ylmethyl)thio)-3-methylpyrazine 97% | 65530-53-2 | 100g | $190 | 2021-12-16 | Buy |
Chemenu | CM168175 | 2-Furfurylthio-3-methylpyrazine 95%+ | 65530-53-2 | 100g | $267 | 2021-12-16 | Buy |
2-Furfurylthio-3-methylpyrazine Chemical Properties,Uses,Production
Chemical Properties
Colorless liquid with aroma like roasted coffee. Boiling point 153 ~ 156 ℃ (1333Pa). Refractive index (nD20) 1.5970.
Uses
GB 2760--1996 stipulates that 2-Furfurylthio-3-methylpyrazine is temporarily allowed to use food spices.
Definition
ChEBI: 2-Methyl-3 or 5 or 6-(furfurylthio)pyrazine (mixture of isomers) is an aryl sulfide.
Research
FFM as a food spice is in accord with GB 2760 -1996 standard. It can be used for soft drinks, cold drinks, baked goods, and seasonings. Therefore, the damage caused by 2-Furfurylthio-3-methylpyrazine (FFM) as a corrosion inhibitor to humans and the ecological environment is very small. In addition, FFM has good solubility in 0.5 mol/L H 2SO. Electrochemical experiment data show that FFM can exhibit a prominent anti-corrosion nature for copper in H 2SO 4 medium in the temperature range of 298 K to 313 K . Potentiodynamic polarization curve results show that the corrosion inhibition efficiency of FFM can be as high as 97.9% at a concentration of 5 mmol/L. The surface morphology test results show that adding 5 mmol/L FFM in H 2SO 4 medium makes the copper sample relatively flat after soaking for 20 hours, and the roughness value is only 7.84 nm. The XPS experimental results show that the S and N atoms in the FFM molecule can form N -Cu and S -Cu bonds on the copper surface to generate chemical adsorption. Besides, the FFM adsorption on the copper/solution surface[1].
References
[1] Lei Guo . “Eco-friendly food spice 2-Furfurylthio-3-methylpyrazine as an excellent inhibitor for copper corrosion in sulfuric acid medium.” Journal of Molecular Liquids 317 (2020): Article 113915.
2-Furfurylthio-3-methylpyrazine Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Zhengzhou Lingzhiyue Technology Co., Ltd | +86-0371-55074660 +86-13783527580 | Lingzhiyue@aliyun.com | China | 3152 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8820 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5882 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20293 | 58 |
JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 808 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2966 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
View Lastest Price from 2-Furfurylthio-3-methylpyrazine manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-19 | 2-Furfurylthio-3-Methylpyrazine
65530-53-2
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | ||
2024-07-17 | 2-Furfurylthio-3-methylpyrazine
65530-53-2
|
US $0.00-0.00 / kg | 1kg | 98% | 10ton | JINING XINHE CHEMICAL CO., LTD | ||
2024-07-15 | 2-Furfurylthio-3-methylpyrazine
65530-53-2
|
US $0.00-0.00 / kg | 1kg | 99% | 10ton | JINING XINHE CHEMICAL CO., LTD |
- 2-Furfurylthio-3-Methylpyrazine
65530-53-2
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
- 2-Furfurylthio-3-methylpyrazine
65530-53-2
- US $0.00-0.00 / kg
- 98%
- JINING XINHE CHEMICAL CO., LTD
- 2-Furfurylthio-3-methylpyrazine
65530-53-2
- US $0.00-0.00 / kg
- 99%
- JINING XINHE CHEMICAL CO., LTD