Butadiene monoxide (CAS 930-22-3) — formula C4H6O, molecular weight 70.09; category inorganic chemicals.
| CAS Number | 930-22-3 |
|---|---|
| Molecular Formula | C4H6O |
| Molecular Weight | 70.09 |
| Melting Point | -211 °F (NTP, 1992) |
| Boiling Point | 149 to 151 °F at 760 mmHg (NTP, 1992) |
| LogP | 0.5 |
| Category | Inorganic Chemicals |
Butadiene monoxide is an inorganic compound with CAS registry number 930-22-3 and molecular formula C4H6O (molecular weight 70.09), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 930-22-3
Its molecular formula C4H6O comprises 4 C, 6 H, 1 O atoms.
Also known as: Butadiene monoxide · 一氧化丁二烯
Category: inorganic chemicals
The CAS registry number of Butadiene monoxide is 930-22-3.
Molecular formula C4H6O, molecular weight 70.09.
It is also registered under: Butadiene monoxide, 一氧化丁二烯.
Category: Inorganic Chemicals.
Independent reference data for Butadiene monoxide (CAS 930-22-3), compiled from public chemistry databases.
| CAS Registry Number | 930-22-3 |
|---|---|
| PubChem CID | 13586 |
| Molecular formula | C4H6O |
| IUPAC name | 2-ethenyloxirane |
| UNII (FDA) | 478ERR5NKR |
| Molecular Weight | 70.09 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 70.041864811 |
| Monoisotopic Mass | 70.041864811 |
| Topological Polar Surface Area | 12.5 |
| Heavy Atom Count | 5 |
| Boiling Point | 149 to 151 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 68 °C |
| Boiling Point | 67 °C @760 [mm Hg] |
| Melting Point | -211 °F (NTP, 1992) |
| Melting Point | -135 deg |
| Melting Point | -135 °C |
| Flash Point | -50 °F (NTP, 1992) |
| Flash Point | Flash point < -50 °C |
| Solubility | 10 to 50 mg/mL at 70 °F (NTP, 1992) |
| Density | 0.9006 g/cu cm @ 25 °C |
Butadiene monoxide; 930-22-3; 3,4-EPOXY-1-BUTENE; 2-Vinyloxirane; Oxirane, ethenyl-; 1,2-Epoxy-3-butene; Vinyloxirane; Ethenyloxirane; Butadiene monoepoxide; Butadiene oxide; Butadiene monooxide; Vinylethylene oxide; 1,2-Epoxybutene-3; 3,4-Epoxybutene; 1,2-Oxido-3-butene; 1,3-Butadiene oxide
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS BUTADIENE MONOXIDE POLYMER |
|---|
| Reported hazard statements | H225 (100%), H302 (89.1%), H319 (91.3%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H302 (89.1%): Harmful if swallowed [Warning Acute toxicity, oral]
Butadiene monoxide · CAS 930-22-3 · C4H6O. UNII 478ERR5NKR. Boiling Point: 149 to 151 °F at 760 mmHg (NTP, 1992); Boiling Point: 68 °C; Boiling Point: 67 °C @760 [mm Hg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 一氧化丁二烯