O-Acetylsalicylic acid (CAS 98201-60-6) — formula C9H8O4, molecular weight 180.16; category organic chemicals.
O-Acetylsalicylic acid (CAS 98201-60-6) is a chemical raw material in the organic chemicals category. Its molecular formula C9H8O4 comprises 9 C, 8 H, 4 O atoms. Its molecular weight is about 180.16. Reported physicochemical data: melting point around 275 °F (NTP, 1992), boiling point around 140, LogP about 1.2. 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 | 98201-60-6 |
|---|---|
| Molecular Formula | C9H8O4 |
| Molecular Weight | 180.16 |
| Melting Point | 275 °F (NTP, 1992) |
| Boiling Point | 140 |
| LogP | 1.2 |
| Applications | manufacturing and health care, Therapeutic Category: Analgesic, antipyretic, anti-inflammatory, antithrombotic, Therapeutic Category (Vet): Analgesic |
| Category | Organic Chemicals |
Documented applications: manufacturing and health care, Therapeutic Category: Analgesic, antipyretic, anti-inflammatory, antithrombotic, Therapeutic Category (Vet): Analgesic.
O-Acetylsalicylic acid is a carbon-based organic compound with CAS registry number 98201-60-6 and molecular formula C9H8O4 (molecular weight 180.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 98201-60-6
Its molecular formula C9H8O4 comprises 9 C, 8 H, 4 O atoms.
Also known as: O-Acetylsalicylic acid · O-乙酰水杨酸
Category: organic chemicals
The CAS registry number of O-Acetylsalicylic acid is 98201-60-6.
Molecular formula C9H8O4, molecular weight 180.16.
It is also registered under: O-Acetylsalicylic acid, O-乙酰水杨酸.
Recorded applications: manufacturing and health care, Therapeutic Category: Analgesic, antipyretic, anti-inflammatory, antithrombotic, Therapeutic Category (Vet): Analgesic.
Category: Organic 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-Acetylsalicylic acid (CAS 98201-60-6), compiled from public chemistry databases.
| CAS Registry Number | 98201-60-6 |
|---|---|
| PubChem CID | 2244 |
| Molecular formula | C9H8O4 |
| IUPAC name | 2-acetyloxybenzoic acid |
| UNII (FDA) | R16CO5Y76E |
| Molecular Weight | 180.16 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 180.04225873 |
| Monoisotopic Mass | 180.04225873 |
| Topological Polar Surface Area | 63.6 |
| Heavy Atom Count | 13 |
| Boiling Point | 140 |
|---|---|
| Melting Point | 275 °F (NTP, 1992) |
| Melting Point | 138-140 |
| Melting Point | 135 °C (rapid heating) |
| Melting Point | 135 °C |
| Melting Point | 275 °F |
| Flash Point | 482 °F (NTP, 1992) |
| Solubility | 10 |
| Solubility | In water, 4,600 mg/L at 25 °C |
| Solubility | (77 °F): 0.3% |
aspirin; ACETYLSALICYLIC ACID; 50-78-2; 2-Acetoxybenzoic acid; 2-(Acetyloxy)benzoic acid; Acylpyrin; O-Acetylsalicylic acid; o-Acetoxybenzoic acid; Acenterine; Acetophen; Ecotrin; Salicylic acid acetate; Aceticyl; Acetosalin; Polopiryna; Aspirdrops
| GHS notification summary | 0.3% (1 / 315) |
|---|
| GHS notification summary | 0.3% (1 / 315) |
|---|---|
| Reported hazard statements | H302 (95.6%), H315 (20.6%), H319 (22.2%), H335 (20%), H334, H412, H360, H370 |
This chemical does not meet GHS hazard criteria for 0.3% (1 of 315) of reports.
H302 (95.6%): Harmful if swallowed [Warning Acute toxicity, oral]
O-Acetylsalicylic acid · CAS 98201-60-6 · C9H8O4. UNII R16CO5Y76E. Boiling Point: 140; Melting Point: 275 °F (NTP, 1992); Melting Point: 138-140.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: O-乙酰水杨酸