N-(3-Acetyl-4-hydroxyphenyl)butanamide
2-乙酰基-4-丁酰胺基苯酚
Also known as: 2-Acetyl-4-butyramidophenol, 5'-Butyramido-2'-hydroxyacetophenone, 5-Butyramido-2-hydroxyacetophenone, 2-Hydroxy-5-butyramidoacetophenol, Acebutolol Impurity 3, N-(3-Acetyl-4-hydroxyphenyl)butyramide, 2-Acetyl-4-butyramidephenol, EINECS 254-831-0, MFCD00798556
N-(3-Acetyl-4-hydroxyphenyl)butanamide (CAS 40188-45-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H15NO3 and a molecular weight of 221.25200 g/mol. It is also known as 2-Acetyl-4-butyramidophenol, 5'-Butyramido-2'-hydroxyacetophenone and 5-Butyramido-2-hydroxyacetophenone. Key properties include a melting point of 120-126 °C(lit.), a boiling point of 428ºC at 760 mmHg, a density of 1.192g/cm3 and a flash point of 212.6ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40188-45-2
- Jingsj CID
- J-1102211-8
- Molecular Formula
- C12H15NO3
- Chinese Name
- 2-乙酰基-4-丁酰胺基苯酚
- Molecular Weight
- 221.25200 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 120-126 °C(lit.) |
|---|---|
| Boiling Point | 428ºC at 760 mmHg |
| Density | 1.192g/cm3 |
| Flash Point | 212.6ºC |
| Exact Mass | 221.10500 |
| PSA | 66.40000 |
| LogP | 2.40640 |
| Refractive Index | 1.579 |
GHS Safety & Compliance
- H315 — Causes skin irritation
Customs & Trade Information
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-(3-Acetyl-4-hydroxyphenyl)butanamide?
The CAS number of N-(3-Acetyl-4-hydroxyphenyl)butanamide is 40188-45-2.
What are the molecular formula and molecular weight of N-(3-Acetyl-4-hydroxyphenyl)butanamide?
N-(3-Acetyl-4-hydroxyphenyl)butanamide has molecular formula C12H15NO3 and molecular weight 221.25200 g/mol.
Is N-(3-Acetyl-4-hydroxyphenyl)butanamide hazardous?
N-(3-Acetyl-4-hydroxyphenyl)butanamide has GHS signal word Warning and hazard statements H315 — Causes skin irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-(3-Acetyl-4-hydroxyphenyl)butanamide (CAS 40188-45-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1102211-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.