2-Ethynylthiophene
Modify Date: 2024-01-02 14:52:20
2-Ethynylthiophene structure
|
Common Name | 2-Ethynylthiophene | ||
|---|---|---|---|---|
| CAS Number | 4298-52-6 | Molecular Weight | 108.161 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 150.0±13.0 °C at 760 mmHg | |
| Molecular Formula | C6H4S | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 28.4±6.0 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | 2-Ethynylthiophene |
|---|---|
| Synonym | More Synonyms |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 150.0±13.0 °C at 760 mmHg |
| Molecular Formula | C6H4S |
| Molecular Weight | 108.161 |
| Flash Point | 28.4±6.0 °C |
| Exact Mass | 108.003372 |
| PSA | 28.24000 |
| LogP | 2.08 |
| Vapour Pressure | 5.0±0.3 mmHg at 25°C |
| Index of Refraction | 1.571 |
| Storage condition | Store Cold |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R10;R36/37/38 |
| Safety Phrases | S16-S23-S26-S36/37/39 |
| RIDADR | UN 1993C 3 / PGIII |
| Packaging Group | III |
| HS Code | 2934999090 |
| Precursor 9 | |
|---|---|
| DownStream 9 | |
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CAS#:15509-95-2| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| ethynylthiophene |
| 2-Acetylenylthiophene |
| thienylacetylene |
| (2-Thienyl)acetylene |
| Thiophene, 2-ethynyl- |
| Thiophene,2-ethynyl |
| 2-Ethynylthiophene |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Ethynylthiophene
- Price: ￥698.0/5g ￥198.0/1g
- Purity: 97.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Ethynylthiophene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
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