2,5-DIMETHYL-1,5-HEXADIENE
- CAS NO.：627-58-7
- Empirical Formula: C8H14
- Molecular Weight: 110.2
- MDL number: MFCD00008602
- EINECS: 211-003-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:00:44
What is 2,5-DIMETHYL-1,5-HEXADIENE?
Chemical properties
clear colorless liquid
Synthesis Reference(s)
Journal of the American Chemical Society, 106, p. 5028, 1984 DOI: 10.1021/ja00329a079
Synthesis, p. 607, 1976 DOI: 10.1055/s-1976-24136
Properties of 2,5-DIMETHYL-1,5-HEXADIENE
| Melting point: | −75 °C(lit.) |
| Boiling point: | 114 °C(lit.) |
| Density | 0.742 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 45 °F |
| storage temp. | Flammables area |
| form | clear liquid |
| Specific Gravity | 0.742 |
| color | Colorless to Almost colorless |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 1697948 |
| CAS DataBase Reference | 627-58-7(CAS DataBase Reference) |
| EPA Substance Registry System | 1,5-Hexadiene, 2,5-dimethyl- (627-58-7) |
Safety information for 2,5-DIMETHYL-1,5-HEXADIENE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H225:Flammable liquids H304:Aspiration hazard H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. 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. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for 2,5-DIMETHYL-1,5-HEXADIENE
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