| 3-Chloropropyne Chemical Properties |
| Melting point | <-50°C |
| Boiling point | 58 °C(lit.) |
| density | 1.03 g/mL at 25 °C(lit.) |
| vapor pressure | 24.08-69.52kPa at 20-50℃ |
| refractive index |
n |
| Fp | 7 °F |
| storage temp. | 2-8°C |
| solubility | benzene: miscible |
| form | clear liquid |
| color | Colorless to Red to Green |
| Water Solubility | Not miscible or difficult to mix with water. |
| Merck | 14,7810 |
| BRN | 506005 |
| Exposure limits |
ACGIH: TWA 20 ppm OSHA: Ceiling 300 ppm; TWA 200 ppm NIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3) |
| LogP | 1.3 at 25℃ |
| CAS DataBase Reference | 624-65-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Propyne, 3-chloro-(624-65-7) |
| EPA Substance Registry System | 1-Propyne, 3-chloro- (624-65-7) |
| Safety Information |
| Hazard Codes | F,T,C |
| Risk Statements | 11-23/24/25-34-65-48/20-63 |
| Safety Statements | 16-26-36/37/39-45-27-62 |
| RIDADR | UN 3286 3/PG 2 |
| WGK Germany | 2 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29032990 |
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