2H-Pyran-4-carbonyl chloride, 5,6-dihydro-2,2,3-trimethyl-6-oxo- (9CI) (CAS 40945-50-4) — formula C9H11ClO3, molecular weight 202.63; category organic chemicals.
| CAS Number | 40945-50-4 |
|---|---|
| Molecular Formula | C9H11ClO3 |
| Molecular Weight | 202.63 |
| LogP | 1.2 |
| Category | Organic Chemicals |
2H-Pyran-4-carbonyl chloride, 5,6-dihydro-2,2,3-trimethyl-6-oxo- (9CI) is a carbon-based organic compound with CAS registry number 40945-50-4 and molecular formula C9H11ClO3 (molecular weight 202.63), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 40945-50-4
Its molecular formula C9H11ClO3 comprises 9 C, 11 H, 1 Cl, 3 O atoms.
Also known as: 2H-Pyran-4-carbonyl chloride, 5,6-dihydro-2,2,3-trimethyl-6-oxo- (9CI) · 2H-吡喃-4-碳酰氯，5,6-二氢-2,2,3-三甲基-6-氧代- (9Cl)
Category: organic chemicals
The CAS registry number of 2H-Pyran-4-carbonyl chloride, 5,6-dihydro-2,2,3-trimethyl-6-oxo- (9CI) is 40945-50-4.
Molecular formula C9H11ClO3, molecular weight 202.63.
It is also registered under: 2H-Pyran-4-carbonyl chloride, 5,6-dihydro-2,2,3-trimethyl-6-oxo- (9CI), 2H-吡喃-4-碳酰氯，5,6-二氢-2,2,3-三甲基-6-氧代- (9Cl).
Category: Organic Chemicals.
Independent reference data for 2H-Pyran-4-carbonyl chloride, 5,6-dihydro-2,2,3-trimethyl-6-oxo- (9CI) (CAS 40945-50-4), compiled from public chemistry databases.
| CAS 号 | 40945-50-4 |
|---|---|
| PubChem CID | 13004050 |
| 分子式 | C9H11ClO3 |
| IUPAC 名称 | 5,6,6-trimethyl-2-oxo-3H-pyran-4-carbonyl chloride |
| Molecular Weight | 202.63 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 202.0396719 |
| Monoisotopic Mass | 202.0396719 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 13 |
40945-50-4; 2H-PYRAN-4-CARBONYL CHLORIDE, 5,6-DIHYDRO-2,2,3-TRIMETHYL-6-OXO-; DTXSID70514806; 5,6,6-Trimethyl-2-oxo-3,6-dihydro-2H-pyran-4-carbonyl chloride; 2H-Pyran-4-carbonyl chloride, 5,6-dihydro-2,2,3-trimethyl-6-oxo- (9CI); DB-281906
2H-吡喃-4-碳酰氯，5,6-二氢-2,2,3-三甲基-6-氧代- (9Cl) · CAS 40945-50-4 · C9H11ClO3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.