1-CHLORO-2-PENTYNE
- CAS NO.：22592-15-0
- Empirical Formula: C5H7Cl
- Molecular Weight: 102.56
- MDL number: MFCD00191678
- EINECS: 245-112-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:58:34
Properties of 1-CHLORO-2-PENTYNE
| Melting point: | 195 °C |
| Boiling point: | 122 °C |
| Density | 0,98 g/cm3 |
| refractive index | 1.4550 to 1.4590 |
| Flash point: | 25°C |
| form | clear liquid |
| color | Colorless to Light orange to Yellow |
| CAS DataBase Reference | 22592-15-0(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Pentyne, 1-chloro- (22592-15-0) |
Safety information for 1-CHLORO-2-PENTYNE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H341:Germ cell mutagenicity |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for 1-CHLORO-2-PENTYNE
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