O-Acetylsalicylryl chloride (CAS 5538-51-2) — formula C9H7ClO3, molecular weight 198.60; category inorganic chemicals.
O-Acetylsalicylryl chloride (CAS 5538-51-2) is a chemical raw material in the inorganic chemicals category. Its molecular formula C9H7ClO3 comprises 9 C, 7 H, 1 Cl, 3 O atoms. Its molecular weight is about 198.60. Reported physicochemical data: LogP about 2.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 5538-51-2 |
|---|---|
| Molecular Formula | C9H7ClO3 |
| Molecular Weight | 198.60 |
| LogP | 2.2 |
| Category | Inorganic Chemicals |
O-Acetylsalicylryl chloride is an inorganic compound with CAS registry number 5538-51-2 and molecular formula C9H7ClO3 (molecular weight 198.60), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 5538-51-2
Its molecular formula C9H7ClO3 comprises 9 C, 7 H, 1 Cl, 3 O atoms.
Also known as: O-Acetylsalicylryl chloride · O-乙酰水杨酰氯
Category: inorganic chemicals
The CAS registry number of O-Acetylsalicylryl chloride is 5538-51-2.
Molecular formula C9H7ClO3, molecular weight 198.60.
It is also registered under: O-Acetylsalicylryl chloride, O-乙酰水杨酰氯.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for O-Acetylsalicylryl chloride (CAS 5538-51-2), compiled from public chemistry databases.
| CAS Registry Number | 5538-51-2 |
|---|---|
| PubChem CID | 79668 |
| Molecular formula | C9H7ClO3 |
| IUPAC name | (2-carbonochloridoylphenyl) acetate |
| UNII (FDA) | 67R3L2L9J7 |
| Molecular Weight | 198.60 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 198.0083718 |
| Monoisotopic Mass | 198.0083718 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 13 |
2-Acetoxybenzoyl chloride; Benzoyl chloride, 2-(acetyloxy)-; EINECS 226-899-1; NSC 97216; DTXSID10203924; RefChem:462798; DTXCID40126415; 226-899-1; 5538-51-2; o-Acetylsalicyloyl chloride; 2-(Chlorocarbonyl)phenyl acetate; Acetylsalicyloyl chloride; (2-carbonochloridoylphenyl) acetate; 2-(Acetyloxy)benzoyl chloride; Acetylsalicoyl chloride; MFCD00000663
| Reported hazard statements | H302 (97.8%), H314 (100%) |
|---|
H302 (97.8%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
O-Acetylsalicylryl chloride · CAS 5538-51-2 · C9H7ClO3. UNII 67R3L2L9J7.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: O-乙酰水杨酰氯