- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-(Thiophen-2-yl)benzoic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-(Thiophen-2-yl)benzoic acid
- Price: ￥448.0/1g ￥1658.0/5g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Benzoic acid,4-(2-thienyl)-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
29886-62-2
29886-62-2 structure
- Name: 4-(Thiophen-2-yl)benzoic acid
- Chemical Name: 4-(2-Thienyl)benzoic acid
- CAS Number: 29886-62-2
- Molecular Formula: C11H8O2S
- Molecular Weight: 204.245
- Create Date: 2018-08-15 14:39:07
- Modify Date: 2025-09-01 21:34:05
| Name | 4-(2-Thienyl)benzoic acid |
|---|---|
| Synonyms |
MFCD00690742
4-Thiophen-2-yl-benzoic acid 4-(2-thienyl)benzoicacid 4-(Thiophen-2-yl)benzoic acid 4-(2-Thienyl)benzoic acid Benzoic acid, 4-(2-thienyl)- |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 372.8±25.0 °C at 760 mmHg |
| Melting Point | 240ºC |
| Molecular Formula | C11H8O2S |
| Molecular Weight | 204.245 |
| Flash Point | 179.3±23.2 °C |
| Exact Mass | 204.024506 |
| PSA | 65.54000 |
| LogP | 3.56 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.636 |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant;Xn: Harmful; |
| Risk Phrases | R22 |
| Safety Phrases | S37/39 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2934999090 |
| Precursor 9 | |
|---|---|
| DownStream 1 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |