Hydrocarbons, C4, 1,3-butadiene-free, polymd., dibutylene fraction
- CAS NO.：91052-99-2
- Molecular Weight: 0
- MDL number: MFCD00008855
- EINECS: 293-261-7
- Update Date: 2026-05-28 00:53:03
Properties of Hydrocarbons, C4, 1,3-butadiene-free, polymd., dibutylene fraction
| Boiling point: | 136.7℃[at 101 325 Pa] |
| Density | 0.791[at 20℃] |
| vapor pressure | 19.7hPa at 20℃ |
| storage temp. | Store below +30°C. |
Safety information for Hydrocarbons, C4, 1,3-butadiene-free, polymd., dibutylene fraction
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H225:Flammable liquids H304:Aspiration hazard H336:Specific target organ toxicity,single exposure; Narcotic effects H410:Hazardous to the aquatic environment, long-term hazard |
| 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. P273:Avoid release to the environment. P331:Do NOT induce vomiting. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for Hydrocarbons, C4, 1,3-butadiene-free, polymd., dibutylene fraction
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