123-32-0
2,5-dimethylpyrazine
CAS: 123-32-0
Molecular Formula: C6H8N2
123-32-0 - Names and Identifiers
| Name | 2,5-dimethylpyrazine |
| Synonyms | Ketine 2,5-Dimethylprazin 5-diMethyl pyrazine 2,5-methyl pyrazine 2,5-dimethylpyrazine 2,5-Dimethyl pyrazine 2,5-Dimethyl-1,4-diazine 2,5-DIMETHYL PYRAZINE, NATURAL 2,5-Dimethylpyrazine, Research grade 2,5-Dimethylpyrazine (contains 2,6-isomer) |
| CAS | 123-32-0 |
| EINECS | 204-618-3 |
| InChI | InChI=1/C6H8N2/c1-5-3-8-6(2)4-7-5/h3-4H,1-2H3 |
123-32-0 - Physico-chemical Properties
| Molecular Formula | C6H8N2 |
| Molar Mass | 108.14 |
| Density | 0.99 g/mL at 25 °C (lit.) |
| Melting Point | 15°C |
| Boling Point | 155 °C (lit.) |
| Flash Point | 147°F |
| JECFA Number | 766 |
| Solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 3.98mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 0.990 |
| Color | Clear colorless to pale yellow |
| BRN | 107052 |
| pKa | 2.21±0.10(Predicted) |
| PH | 7 (H2O) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Hygroscopic |
| Refractive Index | n20/D 1.502(lit.) |
| Physical and Chemical Properties | Density 0.99 boiling point 155°C refractive index 1.491-1.493 flash point 63°C |
| Use | Used in the dye and pharmaceutical industry, and also used as a food Spice |
123-32-0 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | NA 1993 / PGIII |
| WGK Germany | 3 |
| RTECS | UQ2800000 |
| TSCA | Yes |
| HS Code | 29339990 |
| Hazard Note | Irritant |
123-32-0 - Reference Information
| FEMA | 3272 | 2,5-DIMETHYLPYRAZINE |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | GB 2760-96 is the food flavor permitted. Mainly used in the preparation of cocoa, coffee, peanuts, meat, nuts and potato flavor. The product presents a pungent aroma of fried flowers and a smell of chocolate and cream. Is our GB- 2760-86 provisions for the permitted use of spices. Mainly used in the preparation of cocoa, coffee, meat, nuts and potato flavor. It can also be used in the dye and pharmaceutical industries. used in the dye and pharmaceutical industry, also used as food flavor |
| production method | acrolein is reacted with ammonia in glycerol by heating in the presence of an ammonium salt. The interaction between acrolein and ammonia in the presence of ammonium salt when heated in glycerol. |
Last Update：2024-04-09 21:32:02
Supplier List
Featured ProductsMultiple SpecificationsSpot supply
Product Name: 2,5-Dimethyl pyrazine Request for quotationCAS: 123-32-0
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Featured ProductsSpot supply
Product Name: 2,5-Dimethylpyrazine Visit Supplier Webpage Request for quotationCAS: 123-32-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 2,5-dimethylpyrazine Request for quotationCAS: 123-32-0
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Product Name: 2,5-dimethylpyrazine Request for quotation
CAS: 123-32-0
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 123-32-0
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 2,5-dimethylpyrazine Request for quotationCAS: 123-32-0
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 2,5-dimethylpyrazine Request for quotationCAS: 123-32-0
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: 2,5-Dimethylpyrazine Request for quotationCAS: 123-32-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 2,5-Dimethylpyrazine Visit Supplier Webpage Request for quotationCAS: 123-32-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Multiple SpecificationsSpot supply
Product Name: 2,5-Dimethylpyrazine (Standard) Visit Supplier Webpage Request for quotationCAS: 123-32-0
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: 25-Dimethyl pyrazine Visit Supplier Webpage Request for quotationCAS: 123-32-0
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Featured ProductsMultiple SpecificationsSpot supply
Product Name: 2,5-Dimethyl pyrazine Request for quotationCAS: 123-32-0
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Featured ProductsSpot supply
Product Name: 2,5-Dimethylpyrazine Visit Supplier Webpage Request for quotationCAS: 123-32-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 2,5-dimethylpyrazine Request for quotationCAS: 123-32-0
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Product Name: 2,5-dimethylpyrazine Request for quotation
CAS: 123-32-0
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 123-32-0
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 2,5-dimethylpyrazine Request for quotationCAS: 123-32-0
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 2,5-dimethylpyrazine Request for quotationCAS: 123-32-0
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: 2,5-Dimethylpyrazine Request for quotationCAS: 123-32-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 2,5-Dimethylpyrazine Visit Supplier Webpage Request for quotationCAS: 123-32-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Multiple SpecificationsSpot supply
Product Name: 2,5-Dimethylpyrazine (Standard) Visit Supplier Webpage Request for quotationCAS: 123-32-0
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: 25-Dimethyl pyrazine Visit Supplier Webpage Request for quotationCAS: 123-32-0
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
View History
123-32-0
Amidinothiourea
2,5-dimethyloctane
52222-73-8
6200-60-8
865169-07-9
55645-40-4
67953-76-8
sulfate
AG 337
Amidinothiourea
2,5-dimethyloctane
52222-73-8
6200-60-8
865169-07-9
55645-40-4
67953-76-8
sulfate
AG 337