Methyl propiolate (CAS 922-67-8) — formula C4H4O2, molecular weight 84.07; category organic chemicals.
| CAS Number | 922-67-8 |
|---|---|
| Molecular Formula | C4H4O2 |
| Molecular Weight | 84.07 |
| LogP | 0.6 |
| Category | Organic Chemicals |
Methyl propiolate is a carbon-based organic compound with CAS registry number 922-67-8 and molecular formula C4H4O2 (molecular weight 84.07), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 922-67-8
Its molecular formula C4H4O2 comprises 4 C, 4 H, 2 O atoms.
Also known as: Methyl propiolate · 丙炔酸甲酯
Category: organic chemicals
The CAS registry number of Methyl propiolate is 922-67-8.
Molecular formula C4H4O2, molecular weight 84.07.
It is also registered under: Methyl propiolate, 丙炔酸甲酯.
Category: Organic Chemicals.
Independent reference data for Methyl propiolate (CAS 922-67-8), compiled from public chemistry databases.
| CAS Registry Number | 922-67-8 |
|---|---|
| PubChem CID | 13536 |
| Molecular formula | C4H4O2 |
| IUPAC name | methyl prop-2-ynoate |
| UNII (FDA) | T88NXO102K |
| Molecular Weight | 84.07 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 84.021129366 |
| Monoisotopic Mass | 84.021129366 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 6 |
METHYL PROPIOLATE; Methyl propynoate; Propiolic acid, methyl ester; methyl propargylate; Propynoic acid methyl ester; methyl 2-propynoate; AI3-37828; EINECS 213-083-5; BRN 0605462; T88NXO102K; NSC-154164; 4-02-00-01688 (Beilstein Handbook Reference); UNII-T88NXO102K; methyl acetylenemonocarboxylate; (CARBOMETHOXY)ACETYLENE; (METHOXYCARBONYL)ACETYLENE
| Reported hazard statements | H225 (100%), H315 (98.6%), H319 (98.6%), H335 (95.7%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H315 (98.6%): Causes skin irritation [Warning Skin corrosion/irritation]
Methyl propiolate · CAS 922-67-8 · C4H4O2. UNII T88NXO102K.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 丙炔酸甲酯