38521-06-1
38521-06-1 structure
- Name: 2-pyrazinethiol
- Chemical Name: 1H-pyrazine-2-thione
- CAS Number: 38521-06-1
- Molecular Formula: C4H4N2S
- Molecular Weight: 112.153
- Catalog: Flavors and spices Synthetic spice Pyrazine fragrance
- Create Date: 2018-07-06 13:13:08
- Modify Date: 2024-01-11 18:29:37
| Name | 1H-pyrazine-2-thione |
|---|---|
| Synonyms |
2(1H)-Pyrazinethione
1,2-dihydropyrazine-2-thione 2-pyrazinethiol pyrazin-2-thiol 2-mercaptopyrazine mercaptopyrazine Pyrazine-2(1H)-thione Pyrazine-2-thiol |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 206.9±20.0 °C at 760 mmHg |
| Melting Point | 213 °C(dec.) |
| Molecular Formula | C4H4N2S |
| Molecular Weight | 112.153 |
| Flash Point | 78.9±21.8 °C |
| Exact Mass | 112.009521 |
| PSA | 64.58000 |
| LogP | 0.97 |
| Vapour Pressure | 0.3±0.4 mmHg at 25°C |
| Index of Refraction | 1.608 |
| Storage condition | 2-8°C |
| HS Code | 2933990090 |
|---|
|
~99%
38521-06-1 |
| Literature: TAIVEX THERAPEUTICS CORPORATION; HUANG, Yu-Ling; CHUANG, Shih-Hsien; LEE, Ying-Shuan Eda; HUANG, Jiann-Jyh; LAU, Johnson Patent: WO2013/82324 A1, 2013 ; Location in patent: Paragraph 00124 ; |
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~%
38521-06-1 |
| Literature: Kim; Nak Doo Patent: US5658913 A1, 1997 ; |
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~%
38521-06-1 |
| Literature: Sato, Nobuhiro; Kawahara, Kazunori; Morii, Noritsugu Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 1 p. 15 - 20 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933990090 |
|---|---|
| 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% |