3-Ethynylthiophene
Modify Date: 2024-01-02 08:13:17
3-Ethynylthiophene structure
|
Common Name | 3-Ethynylthiophene | ||
|---|---|---|---|---|
| CAS Number | 67237-53-0 | 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 |
GHS02, GHS05, GHS07 |
Signal Word | Danger | |
| Name | 3-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 | 1.88 |
| Appearance of Characters | Liquid | Colorless to yellow to orange |
| Vapour Pressure | 5.0±0.3 mmHg at 25°C |
| Index of Refraction | 1.571 |
| Storage condition | Room temperature. |
| Water Solubility | Slightly soluble in water. |
| Symbol |
GHS02, GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R10;R37/38;R41 |
| Safety Phrases | S16-S26-S39 |
| RIDADR | UN 1993 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3.0 |
| HS Code | 2934999090 |
| Precursor 7 | |
|---|---|
| DownStream 7 | |
CAS#:133844-85-6
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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% |
|
Silver-Mediated Synthesis of Indolizines via Oxidative C-H functionalization and 5- endo-dig cyclization.
Tetrahedron Lett. 55(50) , 6922-6924, (2014) An efficient strategy for the synthesis of indolizines from readily available starting materials via oxidative C-H functionalization and 5-endo-dig cyclization in one step has been demonstrated. This ... |
| MFCD04039973 |
| Thiophene,3-ethynyl |
| 3-Thienylacetylene |
| 3-ethenyl-thiophene |
| (Thien-3-yl)acetylene |
| 3-thiofuranyl acetylene |
| 3-Ethynylthiophene |
| 3-thiopheneacetylene |
| 3-Ethynyl thiophene |
| Thiophene, 3-ethynyl- |
| (thiophen-3-yl)acetylene |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Ethynylthiophene
- Price: ￥558.0/5g ￥148.0/1g ￥988.0/10g ￥1988.0/25g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Ethynylthiophene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
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