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| 6-Heptynoic acid Basic information |
| 6-Heptynoic acid Chemical Properties |
| Melting point | 22°C | | Boiling point | 93-94 °C/1 mmHg (lit.) | | density | 0.997 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.451(lit.) | | Fp | >230 °F | | storage temp. | 2-8°C | | solubility | Miscible with dimethylformamide. | | pka | 4.69±0.10(Predicted) | | BRN | 1747024 |
| Hazard Codes | C | | Risk Statements | 34 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 3265 8/PG 3 | | WGK Germany | 3 | | F | 10-23 | | HazardClass | 8 | | HS Code | 29161900 |
| 6-Heptynoic acid Usage And Synthesis |
| Chemical Properties | Colorless liquid | | Uses | 6-Heptynoic acid is used as a precursor for the the preparation of boradiazaindacenes (BODIPY dyes) by reacting with oxalylchloirde. It is used to prepare 4,4-difluoro-8-(hept-6-yne)-3,5-di(2-(4-methoxyphenyl))-4-bora-3a,4a-diaza-sindacene by reacting with 2-(4-methoxyphenyl)-1H-pyrrole. | | General Description | 6-Heptynoic acid is an alkynoic acid with an acetylene bond. It undergoes condensation with various pyrroles to afford optical diverse fluorescent dyes with a terminal alkyne. |
| 6-Heptynoic acid Preparation Products And Raw materials |
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