1464-53-5
Diepoxybutane
CAS: 1464-53-5
Molecular Formula: C4H6O2
1464-53-5 - Names and Identifiers
| Name | Diepoxybutane |
| Synonyms | Bioxiran Bioxirane alkylepoxides Diepoxybutane 3,4-Diepoxybutane 2,4-diepoxybutane 1-bromo-1-nitroethane 2-(oxiran-2-yl)oxirane 1,1'-bi(ethyleneoxide) 1,3-Butadiene diepoxide 1,1'-Bi[ethylene oxide] (2S,2'S)-2,2'-bioxirane (2R,2'R)-2,2'-bioxirane |
| CAS | 1464-53-5 |
| EINECS | 215-979-1 |
| InChI | InChI=1/C4H6O2/c1-3(5-1)4-2-6-4/h3-4H,1-2H2 |
1464-53-5 - Physico-chemical Properties
| Molecular Formula | C4H6O2 |
| Molar Mass | 86.09 |
| Density | 1.113g/mLat 25°C(lit.) |
| Melting Point | 2-4°C(lit.) |
| Boling Point | 56-58°C25mm Hg(lit.) |
| Specific Rotation(α) | 0°(neat) |
| Flash Point | 114°F |
| Water Solubility | Soluble in water (1000 g/L). |
| Vapor Presure | 25 mm Hg ( 56 °C) |
| Appearance | neat |
| Specific Gravity | 1.1 |
| Color | Colorless liquid |
| Merck | 14,3676 |
| BRN | 79831 |
| Storage Condition | 0-6°C |
| Refractive Index | n20/D 1.434(lit.) |
| MDL | MFCD00005120 |
| Physical and Chemical Properties | Light yellow liquid. The melting point of 4 deg C, boiling point of 138 deg C. |
1464-53-5 - Risk and Safety
| Hazard Symbols | T+ - Very toxic |
| Risk Codes | R45 - May cause cancer R46 - May cause heritable genetic damage R24/25 - R26 - Very Toxic by inhalation R34 - Causes burns R10 - Flammable |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S28 - After contact with skin, wash immediately with plenty of soap-suds. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 3384 6.1/PG 1 |
| WGK Germany | 1 |
| RTECS | EJ8225000 |
| FLUKA BRAND F CODES | 8-10-18 |
| TSCA | Yes |
| HS Code | 29109000 |
| Hazard Class | 6.1 |
| Packing Group | II |
| Toxicity | LD50 orl-rat: 78 mg/kg AMIHBC 10,61,54 |
1464-53-5 - Reference Information
| (IARC) carcinogen classification | (Vol. 11, Sup 7) 1987 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| overview | butadiene diepoxide can be used as an intermediate in pharmaceutical and chemical industry. If diepoxide is inhaled, please move the patient to fresh air; if the skin is in contact, remove the contaminated clothes, rinse the skin thoroughly with soapy water and water, and see a doctor if you feel uncomfortable; if you are in contact with clear eyes, you should Separate the eyelids, rinse with flowing water or normal saline, and see a doctor immediately; if you eat, rinse your mouth immediately, prohibit vomiting, and see a doctor immediately. |
| category | toxic substances |
| toxicity classification | highly toxic |
| acute toxicity | oral-rat LD50: 78 mg/kg; Oral-mouse LD50; 72 mg/kg |
| stimulation data | skin-rabbit 10 mg/24 hours severe; Eye-rabbit 0.25 mg severe |
| flammability hazard characteristics | combustible; combustion produces stimulating smoke |
| storage and transportation characteristics | ventilation and low temperature drying; separate from warehouse food raw materials |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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View History
1464-53-5
15097-49-1
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26560-38-3
9-Methoxycamptothecine
Acetyl
Periodic(VII) acid
Ultrafloc 5100
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15097-49-1
3-Fluoro-5-picoline
26560-38-3
9-Methoxycamptothecine
Acetyl
Periodic(VII) acid
Ultrafloc 5100
lactol
diethoxy(oxo)silane