1-Naphthylhydrazine hydrochloride
Also known as: Naphthalen-1-ylhydrazine hydrochloride, 1-Naphthalenyl hydrazine hydrochloride, 1-Naphthylhydrazine hydrochloride (1:1), 1-NapthylhydrazineHCl, 1-naphthalenyl-hydrazinmonohydrochloride, 1-naphthylhydrazine hydrochloirde, Hydrazine, 1-naphthalenyl-, hydrochloride (1:1), MFCD00060157, alpha-Naphthylhydrazine hydrochloride, 1-Naphthylhydrazinium chloride
1-Naphthylhydrazine hydrochloride (CAS 2243-56-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11ClN2 and a molecular weight of 194.661 g/mol. Key properties include a melting point of 245-250 °C(lit.), a boiling point of 362.9ºC at 760 mmHg, a density of 1.215g/cm3 and a flash point of 203.9ºC. It is listed by 2 suppliers, 1 of which publish reference prices, from 9.00 to 16.20 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 2243-56-3
- Jingsj CID
- J-30682-9
- Molecular Formula
- C10H11ClN2
- Molecular Weight
- 194.661 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 98% 500g | ¥4,500.00 | $1.35 /gBest ¥9.00/g CNY | CN China MOQ 500g | |
In Stock | 98% 100g | ¥1,201.00 | $1.8 /g ¥12.01/g CNY | CN China MOQ 100g | |
In Stock | 98% 25g | ¥368.00 | $2.2 /g ¥14.72/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 245-250 °C(lit.) |
|---|---|
| Boiling Point | 362.9ºC at 760 mmHg |
| Density | 1.215g/cm3 |
| Flash Point | 203.9ºC |
| Exact Mass | 194.061081 |
| PSA | 38.05000 |
| LogP | 3.70070 |
| Vapor Pressure | 1.87E-05mmHg at 25°C |
Customs & Trade Information
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1-Naphthylhydrazine hydrochloride?
The CAS number of 1-Naphthylhydrazine hydrochloride is 2243-56-3.
What are the molecular formula and molecular weight of 1-Naphthylhydrazine hydrochloride?
1-Naphthylhydrazine hydrochloride has molecular formula C10H11ClN2 and molecular weight 194.661 g/mol.
Which suppliers offer 1-Naphthylhydrazine hydrochloride?
2 supplier(s) listed; reference unit price ¥9.00–16.20 /g.
What are the upstream and downstream products of 1-Naphthylhydrazine hydrochloride?
For 1-Naphthylhydrazine hydrochloride, Upstream Products: 2-Naphthylamine, 1-Naphthylamine; Downstream Products: 8-Methyl-11H-benzo[a]carbazole, 2,3,3-Trimethyl-3H-benzo[g]indole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Naphthylhydrazine hydrochloride (CAS 2243-56-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30682-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.