Trimethylamine hydrochloride
Also known as: Trimethylammonium chloride, Trimethylamine HCl, Trimethylamine monohydrochloride, N,N-Dimethylmethanamine hydrochloride, Methanamine, N,N-dimethyl-, hydrochloride (1:1), Methanaminium, N,N-dimethyl-, chloride, Trimethylammonium monohydrochloride
Trimethylamine hydrochloride (CAS 593-81-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H10ClN and a molecular weight of 95.571 g/mol. Key properties include a melting point of 283-284 °C (dec.)(lit.), a boiling point of 2.8ºC at 760 mmHg and a density of 0.692g/cm3. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation and H319 — Causes serious eye irritation. It is listed by 1 supplier, from 0.08 to 7.74 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 593-81-7
- Jingsj CID
- J-1991788-3
- Molecular Formula
- C3H10ClN
- Molecular Weight
- 95.571 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | AR 500g | ¥38.00 | $0.01 /gBest ¥0.08/g CNY | CN China MOQ 500g | |
In Stock | CP 500g | ¥88.00 | $0.03 /g ¥0.18/g CNY | CN China MOQ 500g | |
In Stock | >98.0%(N) 500g | ¥510.30 | $0.15 /g ¥1.02/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Melting Point | 283-284 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 2.8ºC at 760 mmHg |
| Density | 0.692g/cm3 |
| Exact Mass | 95.050179 |
| PSA | 3.24000 |
| LogP | 0.97980 |
| Additional Property | SOLUBLE |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 29211190 |
|---|
Frequently Asked Questions
What is the CAS number of Trimethylamine hydrochloride?
The CAS number of Trimethylamine hydrochloride is 593-81-7.
What are the molecular formula and molecular weight of Trimethylamine hydrochloride?
Trimethylamine hydrochloride has molecular formula C3H10ClN and molecular weight 95.571 g/mol.
Which suppliers offer Trimethylamine hydrochloride?
1 supplier(s) listed; reference unit price ¥0.08–7.74 /g.
Is Trimethylamine hydrochloride hazardous?
Trimethylamine hydrochloride has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Trimethylamine hydrochloride?
For Trimethylamine hydrochloride, Upstream Products: Trimethylamine, Formaldehyde, Dimethylamine; Downstream Products: Catechol, morpholine, 1-Methylpiperazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Trimethylamine hydrochloride (CAS 593-81-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991788-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.