Cas no 4177-16-6 (2-ethenylpyrazine)
2-ethenylpyrazine structure
Product Name:2-ethenylpyrazine
CAS No:4177-16-6
MF:C6H6N2
MW:106.125240802765
MDL:MFCD00051591
CID:44814
PubChem ID:77840
Update Time:2026-05-14
2-ethenylpyrazine Chemical and Physical Properties
Names and Identifiers
-
- 2-Vinylpyrazine
- 2-Vinylpyrazine (stabilized with TBC)
- 2-ethenylpyrazine
- 2-Ethenylpyrazine (stabilized with TBC)
-
- MDL： MFCD00051591
- Inchi： InChI=1S/C6H6N2/c1-2-6-5-7-3-4-8-6/h2-5H,1H2
- InChI Key： KANZWHBYRHQMKZ-UHFFFAOYSA-N
- SMILES： C=CC1=CN=CC=N1
- BRN： 105566
Computed Properties
- Exact Mass: 106.05300
- Monoisotopic Mass: 106.053
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 8
- Rotatable Bond Count: 1
- Complexity: 80.6
- 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: nothing
- XLogP3: nothing
- Topological Polar Surface Area: 25.8A^2
Experimental Properties
- Color/Form: liquid
- Density: 1.041?g/mL?at 25?°C
- Boiling Point: 75-77°C 30mm
- Flash Point: Fahrenheit: 140 ° f
Celsius: 60 ° c - Refractive Index: n20/D 1.560
- Water Partition Coefficient: Slightly soluble in methanol, water.
- PSA: 25.78000
- LogP: 1.11960
- Solubility: Uncertain
2-ethenylpyrazine Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Danger
- Hazard Statement： H226-H302-H315-H318-H335-H412
- Warning Statement： P273-P280-P301+P312+P330-P305+P351+P338+P310-P403+P235
- Hazardous Material transportation number：1993
- WGK Germany：3
- Hazard Category Code： 22-37/38-41
- Safety Instruction： S16
-
Hazardous Material Identification：
- Risk Phrases：R10
- Packing Group：III
- Safety Term：3
- HazardClass：3
- PackingGroup：III
- Storage Condition：2-8°C
2-ethenylpyrazine 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-ethenylpyrazine Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 716022-1G |
2-ethenylpyrazine |
4177-16-6 | 1g |
￥910.92 | 2023-11-27 | ||
| Chemenu | CM168963-10g |
2-Vinylpyrazine |
4177-16-6 | 95% | 10g |
$393 | 2021-08-05 | |
| Chemenu | CM168963-25g |
2-Vinylpyrazine |
4177-16-6 | 95% | 25g |
$832 | 2021-08-05 | |
| TRC | V499905-10mg |
2-Vinylpyrazine |
4177-16-6 | 10mg |
$ 50.00 | 2022-06-02 | ||
| TRC | V499905-50mg |
2-Vinylpyrazine |
4177-16-6 | 50mg |
$ 65.00 | 2022-06-02 | ||
| TRC | V499905-100mg |
2-Vinylpyrazine |
4177-16-6 | 100mg |
$ 80.00 | 2022-06-02 | ||
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | SA01666-1g |
2-Vinylpyrazine |
4177-16-6 | 97% | 1g |
￥1088.0 | 2024-07-19 | |
| abcr | AB120039-1 g |
2-Vinylpyrazine, 98%, stab. with ca 0.1% hydroquinone; . |
4177-16-6 | 98% | 1 g |
€87.40 | 2023-07-20 | |
| abcr | AB120039-5 g |
2-Vinylpyrazine, 98%, stab. with ca 0.1% hydroquinone; . |
4177-16-6 | 98% | 5 g |
€213.00 | 2023-07-20 | |
| abcr | AB120039-25 g |
2-Vinylpyrazine, 98%, stab. with ca 0.1% hydroquinone; . |
4177-16-6 | 98% | 25 g |
€718.00 | 2023-07-20 |
2-ethenylpyrazine Related Literature
-
Md. Monir Hossain,Nahid Akter,Shishir Ghosh,Vladimir N. Nesterov,Michael G. Richmond,Graeme Hogarth,Shariff E. Kabir RSC Adv. 2019 9 21025
-
Tongbi Chen,Yong Guo,Ke Sun,Li-Zhu Wu,Wen-Qiang Liu,Chao Liu,Yangen Huang,Qing-Yun Chen Org. Chem. Front. 2018 5 1045
-
3. Reversal of regioselectivity in reactions of donor–acceptor cyclopropanes with electrophilic olefinsJoanna Turkowska,Jakub Durka,Micha? Ociepa,Dorota Gryko Chem. Commun. 2022 58 509
-
Feng-Xing Li,Xinmou Wang,Jiaxin Lin,Xiangyu Lou,Jing Ouyang,Guanwen Hu,Yangjian Quan Chem. Sci. 2023 14 6341
-
Huaqiao Wu,Yingbo Wan,Wenxiang Wang,Yong Wang,Nianchen Zhou,Wei Zhang,Xiaohong Li,Zhengbiao Zhang,Xiulin Zhu Polym. Chem. 2015 6 2620
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