2,5-Dimethylaniline hydrochloride
Also known as: 2,5-Dimethylaniline hydrochloride, 2,5-Xylidine hydrochloride, 2,5-Dimethylbenzenamine hydrochloride, 2-Amino-1,4-dimethylbenzene hydrochloride, 5-Methyl-o-toluidine hydrochloride, 6-Methyl-m-toluidine hydrochloride, para-Xylidine hydrochloride
2,5-Dimethylaniline hydrochloride (CAS 51786-53-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H12ClN and a molecular weight of 157.64100 g/mol. Key properties include a boiling point of 247.1ºC at 760mmHg, a density of 1.458g/cm3 and a flash point of 109.1ºC. It is listed by 3 suppliers, 2 of which publish reference prices, from 112.00 to 160.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 51786-53-9
- Jingsj CID
- J-1031555-0
- Molecular Formula
- C8H12ClN
- Molecular Weight
- 157.64100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 95% 10g | ¥1,120.00 | $16.76 /gBest ¥112.00/g CNY | CN China MOQ 25g | |
Made to Order | 95% 5g | ¥610.00 | $18.26 /g ¥122.00/g CNY | CN China MOQ 5g | |
In Stock | 95% 25g | ¥3,280.00 | $19.63 /g ¥131.20/g CNY | CN China MOQ 标准 |
Physicochemical Properties
| Boiling Point | 247.1ºC at 760mmHg |
|---|---|
| Density | 1.458g/cm3 |
| Flash Point | 109.1ºC |
| Exact Mass | 157.06600 |
| PSA | 26.02000 |
| LogP | 3.26880 |
Customs & Trade Information
| HS Code | 2921430090 |
|---|---|
| Summary | HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2,5-Dimethylaniline hydrochloride?
The CAS number of 2,5-Dimethylaniline hydrochloride is 51786-53-9.
What are the molecular formula and molecular weight of 2,5-Dimethylaniline hydrochloride?
2,5-Dimethylaniline hydrochloride has molecular formula C8H12ClN and molecular weight 157.64100 g/mol.
Which suppliers offer 2,5-Dimethylaniline hydrochloride?
3 supplier(s) listed; reference unit price ¥112.00–160.00 /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. "2,5-Dimethylaniline hydrochloride (CAS 51786-53-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1031555-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.