propadienylidene (CAS 60731-10-4) — formula C3H4, molecular weight 40.06; category organic chemicals.
| CAS Number | 60731-10-4 |
|---|---|
| Molecular Formula | C3H4 |
| Molecular Weight | 40.06 |
| Melting Point | -136 °C |
| Boiling Point | -34.5 °C @ 760 MM HG |
| LogP | 0.8 |
| Category | Organic Chemicals |
propadienylidene is a carbon-based organic compound with CAS registry number 60731-10-4 and molecular formula C3H4 (molecular weight 40.06), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 60731-10-4
Its molecular formula C3H4 comprises 3 C, 4 H atoms.
Also known as: propadienylidene · 亚丙二烯
Category: organic chemicals
The CAS registry number of propadienylidene is 60731-10-4.
Molecular formula C3H4, molecular weight 40.06.
It is also registered under: propadienylidene, 亚丙二烯.
Category: Organic Chemicals.
Independent reference data for propadienylidene (CAS 60731-10-4), compiled from public chemistry databases.
| CAS 号 | 60731-10-4 |
|---|---|
| PubChem CID | 10037 |
| 分子式 | C3H4 |
| IUPAC 名称 | propa-1,2-diene |
| UNII（FDA） | 4AV0LZ8QKB |
| Molecular Weight | 40.06 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 40.0313001276 |
| Monoisotopic Mass | 40.0313001276 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 3 |
| Boiling Point | -34.5 °C @ 760 MM HG |
|---|---|
| Boiling Point | -34.5 °C @760 [mm Hg] |
| Melting Point | -136 °C |
| Density | 1.787 |
| Density | 0.677 @25 °C |
| Vapor Pressure | 5430.0 [mmHg] |
| Vapor Pressure | 5990 [mm Hg] @20 °C |
Allene; 1,2-Propadiene; PROPADIENE; 463-49-0; Dimethylenemethane; Sym-allylene; 4AV0LZ8QKB; DTXSID1029178; CHEBI:37601; RefChem:868638; DTXCID409178; 207-335-3; Propa-1,2-diene; Propadiene-d4; MFCD00008566; CH2=C=CH2
| GHS 通报统计 | 0.3% (1 / 317) |
|---|
| GHS 通报统计 | 0.3% (1 / 317) |
|---|---|
| 已通报的危害声明 | H220 (87.7%), H280 (99.4%) |
亚丙二烯 · CAS 60731-10-4 · C3H4. UNII 4AV0LZ8QKB. Boiling Point: -34.5 °C @ 760 MM HG; Boiling Point: -34.5 °C @760 [mm Hg]; Melting Point: -136 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚丙二烯