3-Methyl-2-thiophenecarboxylic acid
Modify Date: 2025-08-20 21:23:03
3-Methyl-2-thiophenecarboxylic acid structure
|
Common Name | 3-Methyl-2-thiophenecarboxylic acid | ||
|---|---|---|---|---|
| CAS Number | 23806-24-8 | Molecular Weight | 142.176 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 274.0±20.0 °C at 760 mmHg | |
| Molecular Formula | C6H6O2S | Melting Point | 147-149 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 119.5±21.8 °C | |
| Name | 3-methylthiophene-2-carboxylic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 274.0±20.0 °C at 760 mmHg |
| Melting Point | 147-149 °C(lit.) |
| Molecular Formula | C6H6O2S |
| Molecular Weight | 142.176 |
| Flash Point | 119.5±21.8 °C |
| Exact Mass | 142.008850 |
| PSA | 65.54000 |
| LogP | 2.03 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.591 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934999090 |
| Precursor 8 | |
|---|---|
| DownStream 9 | |
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CAS#:38239-45-1![4-ethylsulfanyl-6-phenylthieno[2,3-c]furan structure](https://image.chemsrc.com/caspic/343/181868-55-3.png)
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CAS#:76655-99-7| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
Non-covalently aggregated zinc and cadmium complexes derived from substituted aromatic carboxylic acids: Synthesis, spectroscopy, and structural studies. Palanisami N, et al.
Inorganica Chim. Acta 405 , 522-531, (2013)
|
| 3-methyl-2-thiophenecarboxylic |
| 3-Methylthiophene-2-carboxylic acid |
| 2-Carboxy-3-methylthiophene |
| MFCD00005438 |
| 2-Thiophenecarboxylic acid, 3-methyl- |
| 3-methyl-2-carboxy-thiophene |
| 5-methyl-2-thiophenecarboxylic acid |
| 3-Methyl-2-thiophenecarboxylicacid |
| EINECS 245-894-5 |
| 3-Methyl-2-thiophenecarboxylic acid |
| 3-Methyl-2-thenoic acid |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Methyl-2-thiophenecarboxylic acid
- Price: Check
- Purity: 98.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Methyl-2-thiophenecarboxylic acid
- Price: ￥168.0/5g
- Purity: 98.0%
- Delivery: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- DC Chemicals Limited
- China
- Product Name: AC30341
- Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
- Purity: 98.0%
- Delivery: 3 Day
- Contact: Tony Cao
- Email: sales@dcchemicals.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Methyl-2-thiophenecarboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
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