cis-2-Butene Epoxide
CIS-2,3-EPOXYBUTANE
CAS: 1758-33-4
Molecular Formula: C4H8O
cis-2-Butene Epoxide - Names and Identifiers
| Name | CIS-2,3-EPOXYBUTANE |
| Synonyms | 3-epoxy-cis-butan cis-2-Butene Oxide CIS-2,3-EPOXYBUTANE cis-2-Butene Epoxide 3-dimethyl-cis-oxiran cis-2,3-dimethyloxirane Butane, 2,3-epoxy-, cis- 2,3-Dimethyl-oxirane (Z) (2S,3S)-2,3-dimethyloxirane (2R,3R)-2,3-dimethyloxirane (2R,3S)-2,3-dimethyloxirane (2S,3R)-2,3-Dimethyl-oxirane |
| CAS | 1758-33-4 |
| EINECS | 626-108-3 |
| InChI | InChI=1/C4H8O/c1-3-4(2)5-3/h3-4H,1-2H3/t3-,4-/m1/s1 |
cis-2-Butene Epoxide - Physico-chemical Properties
| Molecular Formula | C4H8O |
| Molar Mass | 72.11 |
| Density | 0.827g/mLat 20°C(lit.) |
| Melting Point | −84-−83°C(lit.) |
| Boling Point | 60-61°C(lit.) |
| Flash Point | −7°F |
| Water Solubility | Soluble in water, 2.848e+004 mg/L. |
| Vapor Presure | 239mmHg at 25°C |
| Appearance | Powder |
| Specific Gravity | 0.826 |
| Color | Off-white to light brown or purple |
| BRN | 79770 |
| Storage Condition | Flammables area |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.383(lit.) |
| MDL | MFCD00005128 |
| Physical and Chemical Properties | Storage Conditions: Flammables area sensitivity: moiety Sensitive WGK Germany:3 RTECS:EK3855020 |
cis-2-Butene Epoxide - Risk and Safety
| Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 3271 3/PG 2 |
| WGK Germany | 3 |
| RTECS | EK3855020 |
| FLUKA BRAND F CODES | 21 |
| HS Code | 29109000 |
| Hazard Class | 3 |
| Packing Group | II |
cis-2-Butene Epoxide - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 20:52:54
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