Bis-Tris hydrochloride
Also known as: 2-[Bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)-1,3-propanediol hydrochloride, 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol hydrochloride, Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane hydrochloride, Bis[2-hydroxyethyl]iminotris[hydroxymethyl]methane hydrochloride, BIS-TRIS-HCL, BisTris chloride
Bis-Tris hydrochloride (CAS 124763-51-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H20ClNO5 and a molecular weight of 245.70100 g/mol. Key properties include a boiling point of 484.2ºC at 760 mmHg and a flash point of 246.6ºC. It is listed by 2 suppliers, 1 of which publish reference prices, from 1.62 to 1,500.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 124763-51-5
- Jingsj CID
- J-962170-5
- Molecular Formula
- C8H20ClNO5
- Molecular Weight
- 245.70100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 99% 500g | ¥809.00 | $0.24 /gBest ¥1.62/g CNY | CN China MOQ 500g | |
In Stock | 99% 100g | ¥210.00 | $0.31 /g ¥2.10/g CNY | CN China MOQ 100g | |
In Stock | 99% 2.5kg | ¥3,500.00 | $209.5 /kg ¥1,400.00/kg CNY | CN China MOQ 2.5kg |
Physicochemical Properties
| Boiling Point | 484.2ºC at 760 mmHg |
|---|---|
| Flash Point | 246.6ºC |
| Exact Mass | 245.10300 |
| PSA | 104.39000 |
| Vapor Pressure | 2.09E-11mmHg at 25°C |
Activity & Biological Data
| Additional Information | [1]. K A Eckert, et al. DNA polymerase fidelity and the polymerase chain reaction. PCR Methods Appl. 1991 Aug;1(1):17-24. |
|---|
Frequently Asked Questions
What is the CAS number of Bis-Tris hydrochloride?
The CAS number of Bis-Tris hydrochloride is 124763-51-5.
What are the molecular formula and molecular weight of Bis-Tris hydrochloride?
Bis-Tris hydrochloride has molecular formula C8H20ClNO5 and molecular weight 245.70100 g/mol.
Which suppliers offer Bis-Tris hydrochloride?
2 supplier(s) listed; reference unit price ¥1.62–1500.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bis-Tris hydrochloride (CAS 124763-51-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-962170-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.