Acetylcholine
Also known as: (2-acetoxyethyl)trimethylammonium, 2-acetyloxyethyl(trimethyl)azanium, Acetyl choline cation, Acetyl choline ion, Acetylcholinum, Ach, Azetylcholin, Choline acetate, Choline acetate (ester), EINECS 200-128-9, O-Acetylcholine, [14C]-Acetylcholine, [3H]-Acetylcholine, acetylocholine
Acetylcholine (CAS 51-84-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H16NO2+ and a molecular weight of 146.20700 g/mol. Key properties include a boiling point of 265.84°C (rough estimate) and a density of 1.0528 (rough estimate). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51-84-3
- Jingsj CID
- J-1992613-7
- Molecular Formula
- C7H16NO2
- Molecular Weight
- 146.20700 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 265.84°C (rough estimate) |
|---|---|
| Density | 1.0528 (rough estimate) |
| Exact Mass | 146.11800 |
| PSA | 26.30000 |
| LogP | 0.25570 |
| Refractive Index | 1.4500 (estimate) |
Customs & Trade Information
| HS Code | 2923900090 |
|---|---|
| Summary | 2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Acetylcholine?
The CAS number of Acetylcholine is 51-84-3.
What are the molecular formula and molecular weight of Acetylcholine?
Acetylcholine has molecular formula C7H16NO2+ and molecular weight 146.20700 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Acetylcholine (CAS 51-84-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992613-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.