Cas no 13238-84-1 (2,5-Diethylpyrazine)
2,5-Diethylpyrazine is a versatile organic compound with a distinctive aroma. It is widely used as a flavoring agent in food and fragrance industries. The compound exhibits high thermal stability and resistance to oxidation, making it suitable for various applications. Its unique chemical structure contributes to its strong, spicy flavor profile, which is ideal for enhancing the taste of meat products.
2,5-Diethylpyrazine structure
Product Name:2,5-Diethylpyrazine
CAS No:13238-84-1
MF:C8H12N2
MW:136.194281578064
MDL:MFCD06657570
CID:49121
Update Time:2026-05-14
2,5-Diethylpyrazine Chemical and Physical Properties
Names and Identifiers
-
- 2,5-Diethylpyrazine
- femano.--------]
- Pyrazine, 2,5-diethyl-
- 2,5-DIETHYPYRAZINE
- 2,5-DIETHYL PYRAZINE FEMA NO.--------
- 2,5-Diaethyl-pyrazin
- 2,5-Diethylpyrazin
- 2.5-diethylpyrazine
- Pyrazine,2,5-diethyl
-
- MDL： MFCD06657570
- Inchi： 1S/C8H12N2/c1-3-7-5-10-8(4-2)6-9-7/h5-6H,3-4H2,1-2H3
- InChI Key： WAVOLMBVDCRBGR-UHFFFAOYSA-N
- SMILES： CCC1=NC=C(CC)N=C1
Computed Properties
- Exact Mass: 136.10000
- Monoisotopic Mass: 136.100048
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 10
- Rotatable Bond Count: 2
- Complexity: 81.3
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 2
- XLogP3: 1.4
- Topological Polar Surface Area: 25.8
Experimental Properties
- Density: 0.962
- Boiling Point: 190.7 °C at 760 mmHg
- Flash Point: 71.9 °C
- Refractive Index: 1.498
- PSA: 25.78000
- LogP: 1.60140
2,5-Diethylpyrazine Customs Data
- HS CODE：2933990090
- Customs Data：
China Customs Code:
2933990090Overview:
2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
Summary:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
2,5-Diethylpyrazine Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Chemenu | CM168585-25g |
2,5-Diethylpyrazine |
13238-84-1 | 95% | 25g |
$299 | 2021-08-05 | |
| Chemenu | CM168585-1g |
2,5-Diethylpyrazine |
13238-84-1 | 95% | 1g |
$694 | 2024-08-02 | |
| eNovation Chemicals LLC | K97405-1g |
2,5-Diethylpyrazine |
13238-84-1 | 95% | 1g |
$785 | 2024-05-25 | |
| eNovation Chemicals LLC | K97405-5g |
2,5-Diethylpyrazine |
13238-84-1 | 95% | 5g |
$1185 | 2024-05-25 | |
| eNovation Chemicals LLC | K97405-10g |
2,5-Diethylpyrazine |
13238-84-1 | 95% | 10g |
$1765 | 2024-05-25 | |
| eNovation Chemicals LLC | K97405-25g |
2,5-Diethylpyrazine |
13238-84-1 | 95% | 25g |
$3650 | 2024-05-25 | |
| Alichem | A099001709-25g |
2,5-Diethylpyrazine |
13238-84-1 | 95% | 25g |
$400.00 | 2022-04-03 | |
| eNovation Chemicals LLC | D623666-1g |
2,5-Diethylpyrazine |
13238-84-1 | 97% | 1g |
$640 | 2024-05-24 | |
| eNovation Chemicals LLC | D623666-5g |
2,5-Diethylpyrazine |
13238-84-1 | 97% | 5g |
$1680 | 2024-05-24 | |
| eNovation Chemicals LLC | D623666-10g |
2,5-Diethylpyrazine |
13238-84-1 | 97% | 10g |
$2690 | 2024-05-24 |
2,5-Diethylpyrazine Related Literature
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1. 289. Pyrazine derivatives. Part X. 2 : 5-Disubstituted 3 : 6-dicyanopyrazinesEzra Golombok,F. S. Spring J. Chem. Soc. 1949 1364
-
Victor M. F. Morais,Margarida S. Miranda,M. Agostinha R. Matos Org. Biomol. Chem. 2003 1 4329
-
3. Index of subjects, 1949
-
4. Photochemistry of halogenocarbon compounds. Part II. Valence isomers from fluorinated pyridazinesRichard D. Chambers,Jerzy R. Maslakiewicz,Krishna C. Srivastava J. Chem. Soc. Perkin Trans. 1 1975 1130
13238-84-1 (2,5-Diethylpyrazine) Related Products
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- 15707-23-0(2-Ethyl-3-methylpyrazine)
- 13925-05-8(2-Isopropyl-5-methylpyrazine)
- 13360-64-0(2-Ethyl-5-methylpyrazine)
- 13925-03-6(2-Ethyl-6-methylpyrazine)
- 13067-27-1(2,6-diethylpyrazine)
- 15707-24-1(2,3-Diethylpyrazine)
- 18138-03-9(2-Propylpyrazine)
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