2,3-Epoxybutane
2,3-Epoxybutane structure
|
Common Name | 2,3-Epoxybutane | ||
|---|---|---|---|---|
| CAS Number | 3266-23-7 | Molecular Weight | 72.106 | |
| Density | 0.9±0.1 g/cm3 | Boiling Point | 56.5±0.0 °C at 760 mmHg | |
| Molecular Formula | C4H8O | Melting Point | 56-57°C (lit.) | |
| MSDS | Chinese USA | Flash Point | -21.7±0.0 °C | |
| Symbol |
GHS02, GHS07 |
Signal Word | Danger | |
| Name | 2,3-dimethyloxirane |
|---|---|
| Synonym | More Synonyms |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 56.5±0.0 °C at 760 mmHg |
| Melting Point | 56-57°C (lit.) |
| Molecular Formula | C4H8O |
| Molecular Weight | 72.106 |
| Flash Point | -21.7±0.0 °C |
| Exact Mass | 72.057518 |
| PSA | 12.53000 |
| LogP | 0.80 |
| Vapour Pressure | 239.2±0.1 mmHg at 25°C |
| Index of Refraction | 1.396 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA
|
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H315-H319-H335 |
| Precautionary Statements | P210-P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US) |
| Hazard Codes | F:Flammable;Xi:Irritant; |
| Risk Phrases | R11;R36/37/38 |
| Safety Phrases | S16-S26-S36 |
| RIDADR | UN 3271 3/PG 2 |
| WGK Germany | 3 |
| RTECS | EK3855000 |
|
Non-mutagenicity of 2-methyl-2,3-epoxybutane and factors influencing the mutagenicity of 2,3-epoxybutane.
J. Appl. Toxicol. 2(6) , 284-8, (1982) The compound 2,3-epoxybutane (2,3-EB) is a direct mutagen for the base-pair-substitution-sensitive strains TA 1530, TA 1535 and TA 100, in the absence and in the presence of metabolic activation by li... |
|
|
Assessing the potential for diol and hydroxy sulfate ester formation from the reaction of epoxides in tropospheric aerosols.
Environ. Sci. Technol. 43(5) , 1386-92, (2009) Polyols and sulfate esters have recently been identified in the secondary organic aerosol (SOA) formed in the photooxidation of biogenic hydrocarbons both in the laboratory and under ambient atmospher... |
|
|
Increase of 2,3-epoxybutane mutagenicity by glutathione-S-transferases.
Toxicol. Lett. 21(3) , 255-62, (1984) The mutagenicity of 2,3- epoxybutane (2,3-EB) towards Salmonella FFphimurium TA1530 is increased by rat liver S9 mix. This enhancement can be induced by Aroclor 1254 (ARO) or phenobarbitone (PB) pretr... |
| Oxirane, 2,3-dimethyl- |
| MFCD00066345 |
| 2,3-Epoxybutane |
| trans-butene oxide |
| EINECS 221-877-8 |
| 2,3-Butylene Oxide |
| cis-2,3-epoxybutane |
| Pseudobutylene Oxide |
| 2-Butene oxide |
| Butane,2,3-epoxy |
| Oxirane,2,3-dimethyl |
| butane-2,3-epoxide |
| 2,3-Dimethyloxirane |
| 2-Butene expoxide |