- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-(2-Thienyl)ethyl 4-methylbenzenesulfonate
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-(2-Thienyl)ethyl 4-methylbenzenesulfonate
- Price: ￥2918.0/25g ￥228.0/1g ￥628.0/5g
- Purity: 97.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-(2-Thienyl)ethyl 4-methylbenzenesulfonate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2-(Thiophen-2-yl)ethyl 4-methylbenzenesulfonate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
40412-06-4
40412-06-4 structure
- Name: 2-(2-Thienyl)ethyl 4-methylbenzenesulfonate
- Chemical Name: 2-(Thiophen-2-yl)ethyl 4-methylbenzenesulfonate
- CAS Number: 40412-06-4
- Molecular Formula: C13H14O3S2
- Molecular Weight: 282.379
- Catalog: Chemical reagent Organic reagent Tosylate
- Create Date: 2018-11-23 06:45:57
- Modify Date: 2025-08-25 17:14:16
| Name | 2-(Thiophen-2-yl)ethyl 4-methylbenzenesulfonate |
|---|---|
| Synonyms |
2-Thiopheneethanol, 4-methylbenzenesulfonate
2-(2-Thienyl)ethyl p-Toluenesulfonate 2-(2-Thienyl)ethyl 4-methylbenzenesulfonate p-Toluenesulfonic Acid 2-(2-Thienyl)ethyl Ester 2-(2-thienyl)ethyl toluene-p-sulphonate 2-Thiopheneethanol Tosylate |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 433.2±33.0 °C at 760 mmHg |
| Melting Point | 30.0 to 34.0 °C |
| Molecular Formula | C13H14O3S2 |
| Molecular Weight | 282.379 |
| Flash Point | 215.8±25.4 °C |
| Exact Mass | 282.038422 |
| PSA | 79.99000 |
| LogP | 3.17 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.586 |
| HS Code | 2934999090 |
|---|
|
~99%
40412-06-4 |
| Literature: Sajja, Eswaraiah; Anumula, Raghupathi Reddy; Gilla, Goverdhan; Madivada, Lokeswara Rao Patent: US2007/225320 A1, 2007 ; Location in patent: Page/Page column 5 ; |
|
~%
40412-06-4 |
| Literature: G. D. Searle and Co. Patent: US4822775 A1, 1989 ; |
|
~86%
40412-06-4 |
| Literature: Ferraboschi, Patrizia; Mieri, Maria De; Galimberti, Fiorella Tetrahedron Asymmetry, 2010 , vol. 21, # 17 p. 2136 - 2141 |
| Precursor 4 | |
|---|---|
| DownStream 6 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |