1,3-Diaminopropane dihydrochloride
Also known as: 1,3-Propanediamine dihydrochloride, Trimethylenediamine dihydrochloride, propane-1,3-diamine dihydrochloride, 1,3-Diaminopropane hydrochloride, 1,3-Propanediamine·2hydrochloride, MFCD00012525, EINECS 234-051-7
1,3-Diaminopropane dihydrochloride (CAS 10517-44-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H12Cl2N2 and a molecular weight of 147.047 g/mol. Key properties include a melting point of 246-250 °C(lit.), a boiling point of 135.5ºC at 760mmHg, a density of 0.867g/cm3 and a flash point of 48.9ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H315 — Causes skin irritation. It is listed by 3 suppliers, 2 of which publish reference prices, from 3.78 to 5.68 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 10517-44-9
- Jingsj CID
- J-982001-0
- Molecular Formula
- C3H12Cl2N2
- Molecular Weight
- 147.047 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥1,890.00 | $0.57 /gBest ¥3.78/g CNY | CN China MOQ 500g | |
In Stock | 99% 250g | ¥1,420.00 | $0.85 /g ¥5.68/g CNY | CN China MOQ 标准 | |
Made to Order | 98% 25g | - | - | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 246-250 °C(lit.) |
|---|---|
| Boiling Point | 135.5ºC at 760mmHg |
| Density | 0.867g/cm3 |
| Flash Point | 48.9ºC |
| Exact Mass | 146.037750 |
| PSA | 52.04000 |
| LogP | 2.29850 |
| Vapor Pressure | 7.7mmHg at 25°C |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H331 — Toxic if inhaled
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2921290000 |
|---|---|
| Summary | 2921290000 other acyclic polyamines and their derivatives; salts thereof。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 1,3-Diaminopropane dihydrochloride?
The CAS number of 1,3-Diaminopropane dihydrochloride is 10517-44-9.
What are the molecular formula and molecular weight of 1,3-Diaminopropane dihydrochloride?
1,3-Diaminopropane dihydrochloride has molecular formula C3H12Cl2N2 and molecular weight 147.047 g/mol.
Which suppliers offer 1,3-Diaminopropane dihydrochloride?
3 supplier(s) listed; reference unit price ¥3.78–5.68 /g.
Is 1,3-Diaminopropane dihydrochloride hazardous?
1,3-Diaminopropane dihydrochloride has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H315 — Causes skin irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3-Diaminopropane dihydrochloride (CAS 10517-44-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-982001-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.