- Thiophenethiol
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- $5.00 / 200kg
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2024-04-26
- CAS:7774-74-5
- Min. Order: 1kg
- Purity: ≥99%
- Supply Ability: 200mt/year
- Thiophenethiol
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- $35.00 / 1kg
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2024-04-18
- CAS:7774-74-5
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- Thiophenethiol
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- $0.00 / 25KG
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2023-09-08
- CAS:7774-74-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
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| | Thiophenethiol Basic information |
| | Thiophenethiol Chemical Properties |
| Boiling point | 129 °C(lit.) | | density | 1.252 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.62(lit.) | | FEMA | 3062 | 2-THIENYL MERCAPTAN | | Fp | 150 °F | | storage temp. | Keep in dark place,Inert atmosphere,2-8°C | | solubility | soluble in Chloroform, DMSO | | form | clear liquid | | pka | 6.38±0.43(Predicted) | | color | Light yellow to Brown | | Odor | at 0.10 % in dipropylene glycol. burnt caramel roasted coffee | | Odor Type | caramellic | | Sensitive | Air Sensitive | | JECFA Number | 1052 | | BRN | 104650 | | InChIKey | SWEDAZLCYJDAGW-UHFFFAOYSA-N | | LogP | 2.20 | | CAS DataBase Reference | 7774-74-5(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Thiophenethiol(7774-74-5) |
| | Thiophenethiol Usage And Synthesis |
| Chemical Properties | 2-Thienyl mercaptan has a very unpleasant, burnt caramellic and sulfuraceous odor with a similar flavor. | | Chemical Properties | Clear yellowish to orange liquid | | Uses | 2-Thiophenethiol is used in biological studies to evaluate the changes in key odorants of hazelnut induced by roasting. | | Preparation | By heating sodium sulfosuccinate with phosphorous trichloride; also by reduction of thiophene-2-sulfonyl chloride. | | Definition | ChEBI: Thiophene-2-thiol is a heteroarene. | | Synthesis Reference(s) | Journal of the American Chemical Society, 75, p. 6316, 1953 DOI: 10.1021/ja01120a518 |
| | Thiophenethiol Preparation Products And Raw materials |
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